{"title":"Arduino Shields","description":null,"products":[{"product_id":"adk-usb-host-shield-compatible-with-arduino","title":"ADK USB Host Shield compatible with Arduino","description":"\u003cp\u003eADK USB Host Shield compatible with Arduino is a powerful expansion board that enables Arduino boards to act as a USB host, allowing direct communication with USB devices like keyboards, mice, game controllers, and flash drives. It is based on the MAX3421E USB host controller and supports full-speed USB communication, making it ideal for advanced embedded and IoT applications.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBased on MAX3421E USB host controller for reliable communication\u003c\/li\u003e\n\u003cli\u003eEnables Arduino to interface with USB devices like keyboard mouse and joystick\u003c\/li\u003e\n\u003cli\u003eSupports USB HUB functionality for multiple device connection\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino UNO Mega and Mega 2560\u003c\/li\u003e\n\u003cli\u003ePlug and play design with stackable headers\u003c\/li\u003e\n\u003cli\u003eSupports HID devices and mass storage devices\u003c\/li\u003e\n\u003cli\u003eNo complex SPI rewiring required for standard boards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453988448,"sku":"MCR-DEV-001","price":450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/ADK_USB_Host_Shield_compatible_with_Arduino.webp?v=1787046727"},{"product_id":"arduino-cnc-shield","title":"ARDUINO CNC SHIELD","description":"\u003cp\u003eThis is CNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board. This expansion board as a driver expansion board, can be used for engraving machines, 3D printers, CNC. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. The CNC shield V3 for Engraving Machine 3D Printer A4988 DRV8825 driver expansion board is very convenient to use. After insert Arduino CNC Shield V3.0 into Arduino UNO, and installed GRBL firmware then you can quickly DIY a CNC engraving machine. Features : Coolant enable Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825 and others) (Not Included) Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1\/32 micro-stepping ) Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place. Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.) Please note that this is an unassembled kit and needs soldering. Latest Arduino CNC Shield Version 3.10 GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals) PWM Spindle and direction pins 4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13) 2 x End stops for each axis (6 in total)\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454053984,"sku":"MCR-DEV-002","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_7.avif?v=1787047214"},{"product_id":"arduino-due-r3-compatible-development-board-arm-cortex-m3-32-bit-microcontroller-board","title":"Arduino Due R3 Compatible Development Board (ARM Cortex-M3 32-Bit Microcontroller Board)","description":"\u003cp\u003eThe is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU. It has 54 digital input \/ output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button. The board contains everything needed to support the microcontroller; simply connect it to a computer with a micro-USB cable or power it with a AC-to-DC adapter or battery to get started. The is compatible with all Arduino shields that work at 3.3V and are compliant with the 1.0 Arduino pinout. The SAM3X has 512KB (2 blocks of 256KB) of flash memory for storing code.\u003c\/p\u003e\n\u003cp\u003eThe bootloader is preburned in factory from Atmel and is stored in a dedicated ROM memory. The available SRAM is 96KB in two contiguous bank of 64KB and 32KB. All the available memory (Flash, RAM and ROM) can be accessed directly as a flat addressing space. It is possible to erase the Flash memory of the SAM3X with the onboard erase button. This will remove the currently loaded sketch from the MCU. To erase, press and hold the Erase button for a few seconds while the board is powered. Features A 32-bit core, that allows operations on 4 bytes wide data within a single CPU clock. CPU clock at 84Mhz 96KBytes of SRAM 512KBytes of flash memory for code A DMA controller, that can relieve the CPU from doing memory intensive tasks.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454086752,"sku":"MCR-DEV-003","price":1100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/E-356.jpg?v=1787047841"},{"product_id":"arduino-ethernet-shield","title":"ARDUINO ETHERNET SHIELD","description":"\u003cp\u003eThe Arduino Ethernet Shield enables an Arduino board to connect to the internet using the Wiznet W5100 ethernet chip. This chip provides a network (IP) stack that supports both TCP and UDP protocols. The Ethernet W5100 Shield Network Expansion Board, which comes with a micro SD card slot, supports up to four socket connections at once.\u003c\/p\u003e\n\u003cp\u003eTo connect to the internet using the Arduino shield, utilize the Ethernet library to write sketches. The shield connects to an Arduino board using long wire-wrap headers that pass through the shield. This keeps the pin layout intact and allows for stacking of another shield on top.\u003c\/p\u003e\n\u003cp\u003eThe most recent revision of the board exposes the 1.0 pinout on the Arduino UNO board's rev 3. This Ethernet Shield facilitates a quick connection of the UNO R3 board to the internet. To get started, plug the module onto the Arduino board, connect it to the network using an RJ45 cable (not included), and follow a few simple instructions to control your world through the internet. Additionally, it allows the connection of your Arduino UNO 328 or MEGA 2650 1280 to a network or the internet while storing or retrieving files on a Micro SD Card.\u003c\/p\u003e\n\u003cp\u003eThe Ethernet Shield features a standard RJ-45 connection with an integrated line transformer and Power over Ethernet enabled. It also has an onboard micro-SD card slot, which stores files that are accessible over the network. The shield is compatible with Uno and Mega boards, utilizing the Ethernet library. The onboard microSD card reader is accessible via the SD Library, with SS located on Pin 4 when working with this library. Note that the original revision of the shield had a full-size SD card slot that is no longer supported.\u003c\/p\u003e\n\u003cp\u003eLastly, the shield includes a reset controller, ensuring that the W5100 Ethernet module properly resets upon power-up. In previous revisions of the shield, compatibility with the Mega board required a manual reset after power-up.\u003c\/p\u003e\n\u003cp\u003eAlso check out our ethernet cable, which is ideal for connecting devices like PCs, laptops, routers, modems, and switches to your network.\u003c\/p\u003e\n\u003cp\u003eSD Card The latest revision of the Ethernet Shield includes a micro-SD card slot, which can be interfaced with using the SD library.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eEthernet Controller: Equipped with a W5500 Ethernet controller chip for reliable network communication1.\u003c\/li\u003e\n\u003cli\u003eRJ45 Connector: Connects to the network using a standard RJ45 Ethernet cable.\u003c\/li\u003e\n\u003cli\u003eMicro SD Card Slot: Built-in micro SD card slot for data logging and storage.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Compatible with Arduino Uno and Mega boards.\u003c\/li\u003e\n\u003cli\u003ePower Over Ethernet (PoE): Supports PoE with an additional module, allowing the shield to be powered through the Ethernet cable.\u003c\/li\u003e\n\u003cli\u003eNetwork Protocols: Supports various network protocols including TCP, UDP, and ICMP.\u003c\/li\u003e\n\u003cli\u003eAuto-Negotiation: Supports auto-negotiation for both half and full duplex operation.\u003c\/li\u003e\n\u003cli\u003eMemory Buffer: Includes 16KB of memory for buffering, receiving, and transmitting messages\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454119520,"sku":"MCR-DEV-004","price":600.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/12-11-2_1000x_f7cdb369-e24d-418a-baad-7b18f9139690.jpg?v=1787048037"},{"product_id":"l298p-4-channel-motor-driver-shield","title":"L298P 4-channel Motor Driver Shield","description":"\u003cp\u003eCompatible with the Arduino line of products. Trademark registrations throughout the world for ARDUINO or Arduino are owned by: Arduino AG and Arduino SA.\u003c\/p\u003e\n\u003cp\u003eThe Shield Motor is based on the L298, a full bridge double designed to drive inductive loads such as DC solenoid relays and stepper motors. It allows you to drive two DC motors with your board, controlling the speed and direction of each one independently.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage from 5 V to 12 V\u003c\/li\u003e\n\u003cli\u003eMotor controller, L298P drives 2 DC motors or stepper motor\u003c\/li\u003e\n\u003cli\u003eMaximum current 2A per channel or 4A Max (with external power supply)\u003c\/li\u003e\n\u003cli\u003eCurrent detection 1.65 V \/ A\u003c\/li\u003e\n\u003cli\u003eConnections for Bluetooth module, 8x Servos, and multiple sensors\u003c\/li\u003e\n\u003cli\u003eOn-board Buzzer\u003c\/li\u003e\n\u003cli\u003eFunction braking and coasting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454152288,"sku":"MCR-DEV-005","price":350.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/Ha9cf0541ad01458ea696925da9368fd1X.webp?v=1787048745"},{"product_id":"arduino-leonardo-r3-compatible-board","title":"Arduino Leonardo R3 compatible board","description":"\u003cp\u003eThe Arduino Leonardo is widely used for projects that require native USB functionality such as keyboard or mouse emulation. While the Arduino Leonardo R3 board is ideal for such applications, users sometimes compare it with compact alternatives like the Arduino Leonardo Nano for space-constrained designs.\u003c\/p\u003e\n\u003cp\u003eUnderstanding the differences between these boards helps in selecting the right microcontroller platform depending on your project requirements, whether it's prototyping, embedded systems, or USB interface applications.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBased on ATmega32u4 microcontroller\u003c\/li\u003e\n\u003cli\u003eBuilt-in USB communication (no secondary chip required)\u003c\/li\u003e\n\u003cli\u003e20 digital input\/output pins\u003c\/li\u003e\n\u003cli\u003e7 PWM output channels\u003c\/li\u003e\n\u003cli\u003e12 analog input pins\u003c\/li\u003e\n\u003cli\u003e16 MHz clock speed\u003c\/li\u003e\n\u003cli\u003eMicro USB interface for programming and power\u003c\/li\u003e\n\u003cli\u003eSupports HID functionality (keyboard\/mouse emulation)\u003c\/li\u003e\n\u003cli\u003eCompact and easy-to-use design\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454185056,"sku":"MCR-DEV-006","price":450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/175_1000x_c36a88c1-3c1c-4db3-bf88-fe6c00fcf94c.webp?v=1787048944"},{"product_id":"lilypad-328-atmega328p-main-board-16m-compatible-with-arduino","title":"LilyPad 328 ATmega328P Main Board 16M Compatible with Arduino","description":"\u003cp\u003eThe LilyPad 328 ATmega328P Compatible with Arduino-program micro-controller is designed to be easily integrated into e-textiles and wearable projects. It offers the same functionality you find in other Arduino boards, in a lightweight, round package design to minimize snagging and profile. With wide tabs that can be sewn down and connect with conductive thread.\u003c\/p\u003e\n\u003cp\u003eThe LilyPad consists of an ATmega328 compatible with the Arduino bootloader and a minimum number of external components to keep it as small (and as simple) as possible.\u003c\/p\u003e\n\u003cp\u003eThis board will run from 2V to 5V and offers large pin-out holes that make it easy to sew and connect. Each of these pins, with the exception of (+) and (-), can control an attached input or output device (like a light, motor, or switch).\u003c\/p\u003e\n\u003cp\u003eEach LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable!\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBoard will run from 2V to 5V.\u003c\/li\u003e\n\u003cli\u003eThe latest version of the LilyPad supports automatic reset for even easier programming.\u003c\/li\u003e\n\u003cli\u003eThe backside of the LilyPad is now completely flat!\u003c\/li\u003e\n\u003cli\u003eWe now use a surface mount programming connector to keep the header from poking through.\u003c\/li\u003e\n\u003cli\u003eThis version of the LilyPad now uses the new ATmega328 at 8MHz.\u003c\/li\u003e\n\u003cli\u003eArduino 0016 supports the Pro Mini Arduino 328\/8MHz\/16MHZ.\u003c\/li\u003e\n\u003cli\u003eUse this setting when using this new LilyPad 328.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454217824,"sku":"MCR-DEV-007","price":270.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_8_ae8c9d05-a5bc-46f8-b29f-48d55d4730a3.avif?v=1787049107"},{"product_id":"lilypad-usb-atmega32u4-board","title":"LilyPad USB ATmega32U4 Board","description":"\u003cp\u003eThe LilyPad series offers a range of wearable e-textile platforms tailored for your projects.\u003c\/p\u003e\n\u003cp\u003eThe LilyPad Arduino USB board is a versatile option, powered by an ATmega32U4 with the Arduino bootloader. Featuring a built-in power supply socket and an on\/off switch, programming this board is a breeze with just a micro-USB cable, thanks to its built-in USB support. Simply connect any of our LiPo batteries to the JST socket for convenient on-the-go power, which can be recharged directly through the board, eliminating the need for external LiPo chargers.\u003c\/p\u003e\n\u003cp\u003eOperating at 3.3V and equipped with a JST socket for Li-Po battery connection, this board simplifies your sewable projects. With an on-board power switch, you can easily control the power supply, allowing you to conserve energy when needed. The LilyPad Arduino USB board streamlines your project by offering simplicity and ample workspace, eliminating the hassle of sewing a separate power supply.\u003c\/p\u003e\n\u003cp\u003eDesigned by Leah Buechley and SparkFun, LilyPad technology features large connecting pads that facilitate easy sewing into clothing. With a range of input, output, power, and sensor boards available, LilyPad offers versatility and creativity for your wearable projects. Plus, they’re washable, ensuring durability and longevity for your creations.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454250592,"sku":"MCR-DEV-008","price":525.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/sl8e0vli_png.webp?v=1787049332"},{"product_id":"mega-2560-atmega2560-16u2-board-without-usb-cable-for-arduino","title":"Mega 2560 ATmega2560-16U2 Board without USB Cable for Arduino","description":"\u003cp\u003eMega 2560 Arduino follows Open-source principles, which means you can freely download the development environment and many associated resources. Ideal for project work and often used in schools, teaching, motor control, robotics and similar applications; the Arduino platform allows for rapid application development using either Java (cross-platform) or Processing (a C derivative used to write sketches using Arduino IDE downloadable from Arduino.cc website.) Input voltage should be limited to 6 ~ 12V, but if the voltage supplied is less than 6V, I \/ O port may not be supplied to a voltage of 5V, and therefore readings may become unstable. If the voltage is greater than 12V, the regulator device may overheat causing damage to the control board. It is therefore recommended that you supply between 6.5 and 12V, utilizing typical power supplies of 7.5V or 9V. Features : ATmega2560 Microcontroller. Boot-loader to allow downloading of ‘sketches’ via USB without having to go through other external writers. Powered from USB or via external PSU (not supplied). The device will automatically switch between power inputs. Heavy gold plate construction.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454283360,"sku":"MCR-DEV-009","price":800.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_9_e61dfaba-c329-4010-8e0a-3bae7e41aa93.avif?v=1787049530"},{"product_id":"atmega16u2-mega-2560-r3-improved-version-ch340g","title":"Atmega16U2 Mega 2560 R3 Improved Version CH340G","description":"\u003cp\u003eThe ATmel MCU ATMEGA16U2 MEGA 2560 R3 Improved Version CH340G Board is a micro-controller board base on the ATmega2560. It has a USB host interface to connect with Android based phones, base on the MAX3421e IC.\u003c\/p\u003e\n\u003cp\u003eIt has 54 digital input\/output pins (of which 15 can be used as PWM outputs); 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator; a USB connection, a power jack, an ICSP header, and a reset button. The MEGA ADK is base on the Mega 2560. Similar to the Mega 2560 and Uno, it features an ATmega8U2 program as a USB-to-serial converter. Revision 3 of the Mega ADK board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU(Device Firmware Upgrade) mode.\u003c\/p\u003e\n\u003cp\u003eThe board has the following new features:\u003c\/p\u003e\n\u003cp\u003e1.0 pin-out: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In the future, shields will be compatible both with the board that uses the AVR, which operate with 5V and with the Arduino Due that operates with 3.3V. The second one is a not connected pin, that is reserved for future purposes. Stronger RESET circuit. The Mega Arduino R3 Android Accessory Development Kit (ADK) can be power via the USB connection or with an external power supply. The power source is select automatically. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Leads from a battery can be inserted in the GND and Vin pin headers of the POWER connector. Because the Mega R3 Android Accessory Development Kit (ADK) is a USB Host, the phone will attempt to draw power from it when it needs to charge. When the ADK is power over USB, 500mA total is available for the phone and board.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454316128,"sku":"MCR-DEV-010","price":750.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_4_1.avif?v=1787049815"},{"product_id":"mega2560-pro-atmega2560-16au-usb-ch340g-development-board","title":"Mega2560 Pro ATMEGA2560-16AU USB CH340G Development Board","description":"\u003cp\u003eThe Mega Pro Embed CH340G \/ ATmega2560 board is based on the ATmega2560 microcontroller. Built on the Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G. This is a great solution to get your final project on the welding prototype board.\u003c\/p\u003e\n\u003cp\u003eThe Mega Pro Embed functionalities are identical to the Mega 2560. Even though it is an Embed board, it is solid as stable as the Mega Board. It uses the original chip, and 16 MHz high-quality quartz resonators are present on the board. The board uses the chip CH340G as the converter UART-USB. It provides a stable data exchange result when you work at a frequency of 12Mhz (requires the driver to be installed on the computer).\u003c\/p\u003e\n\u003cp\u003eYou can power the board or power the pins through the MicroUSB connector. The voltage regulator (LDO) can handle input voltages from 6V to 9V (peak 18V) DC. The voltage regulator allows to use up to 18V as an input value, however, we do not recommend exceeding the recommended values aforementioned, since this can lead to excessive heat and damage the device. Features: The board is compatible with Mega 2560. excellent solution for developing projects based on ATmega2560. The board can be powered directly through the Micro USB connector The maximum output current upon 5V is around 800mA, while on the 3.3V it is about 800mA.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454348896,"sku":"MCR-DEV-011","price":700.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_1_7_4cfbb720-b47f-481d-80cb-3eec469c8db6.avif?v=1787050093"},{"product_id":"3d-printer-controller-board-ramps-1-4-arduino-mega-shield-reprap","title":"3D Printer Controller Board RAMPS 1.4 Arduino Mega Shield RepRap","description":"\u003cp\u003eThis is a 3D Printer Controller Board RAMPS 1.4 Arduino Mega Shield RepRap Prusa Model. This is Mega Pololu Shield or RAMPS for short. The 3D Printer Controller Board RAMPS 1.4 is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino Mega with the powerful Arduino MEGA platform and has plenty of room for expansion. RAMPS boards can only work when connected to its motherboard Mega 2560 and A4988\/DRV8825. Owning to its stability in operation and great compatibility with the most 3D printer (all RepRap-model such as Prusa i2 and i3). The combination of Ramps1.4 + MEGA2560 + A4988\/DRV8825 is becoming a mainstream of DIY 3D printer control board. The modular design includes the plug in stepper drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability, and expansion. Additionally, a number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack. Additionally, a number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack. Ramps boards are the heart of most DIY 3D printers on the market and a nice clean compact way to integrate all the systems into a compact enclosure mountable format. Features : Standard interfaces (as that of the extruder) Reserved GCI like I2C and RS232 MOSFET 3 MOSFET is applied to the heater\/ fan and thermistor circuit. Another 5A added to protect the component parts. An 11A fuse is added to the hotbed. Support 5 stepper drive board The adoption of Pin Header as Pololu makes it more convenient to repair or change. I2C and SPI are reserved for expanding All the MOSFET can be controlled by PWM Use the interface of the servo motor to adjust the level of the printing platform automatically. Adding an SD module for SD ramps module. LED can indicate the status of the heater (the open and close of MOS). Expandable to control other accessories. Pololu boards are on pin header sockets so they can be replaced easily or removed for use in future designs. 2 stepper motor for Z axis in parallel.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454381664,"sku":"MCR-DEV-012","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_4_2.avif?v=1787050264"},{"product_id":"prototype-shield-v3-0-for-arduino-mega-with-breadboard","title":"Prototype Shield V3.0 For Arduino Mega with breadboard","description":"\u003cp\u003eThe Prototype Shield V3.0 For Arduino Mega with breadboard to build the circuit. You can solder the components on this shield and also you can set up a circuit through the mini breadboard. Prototype Shield V3.0 For Arduino Mega with breadboard adopts the prototype V3 gold PCB sink process, mainboard golden square pad spacing small, welding components more convenient; SOP28 SMT components encapsulation makes it Arduino electronic lovers handier, not be straight bound by inserted components. The Prototyping Shield makes it easy for you to design custom circuits. You can solder components to create the prototyping area your project, or use it with a small breadboard to quickly test circuit ideas without solder. Got extra connections for all I \/ O pins, and it has space to mount through-hole and surface mount integrated circuits. a convenient way to make your custom circuit and a module. The maximum length and width of the Proto Shield PCB are 2.7 and 2.1 inches respectively. three screw holes allow the shield to be attached to a surface or case. note that the distance between digital pins 7 and 8 is 160 mil (12:16 “), not an even multiple of the 100-mile distance from the other pins. You can use this module with Arduino MEGA, to buy them click on the name below Arduino Nano\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe shield can support being fully assembled with Arduino MEGA\u003c\/li\u003e\n\u003cli\u003eSupport soldering components directly on this shield\u003c\/li\u003e\n\u003cli\u003eSupport sticking the mini breadboards on this shield\u003c\/li\u003e\n\u003cli\u003eReset button up top\u003c\/li\u003e\n\u003cli\u003eMainboard aureate quadrate\u003c\/li\u003e\n\u003cli\u003eWith SOP28 SMT components encapsulation\u003c\/li\u003e\n\u003cli\u003eWith PWR \u0026amp; STAT indicator\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454414432,"sku":"MCR-DEV-013","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_1_8.avif?v=1787050426"},{"product_id":"arduio-l293d-motor-driver-shield","title":"Arduio L293D Motor Driver shield","description":"\u003cp\u003eThe L293D motor shield for Arduino is designed as a full-featured motor shield that will be able to power many simple to medium-complexity projects. This motor driver shield can be used to drive up to 4 DC motors. (up to 600MA and 36v). This motor drives can also be used to drive up to 2 Stepper Motors and Servo Motors. The L293D driver shield for Arduino is integrated with a 2-pin terminal block and jumper to connect external power, for separate logic\/motor supplies. Features: Two 5V 'hobby' servo connections to the Arduino's high-resolution dedicated timer L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection and internal kickback protection diodes on four H-bridges. Motors can be powered by 4.5VDC to 25VDC. Up to four bidirectional DC motors with individual 8-bit speed selection (for a resolution of about 0.5%). Up to two unipolar or bipolar stepper motors with single coil, double coil, or interleaved stepping. Pull-down resistors disable motors during power-up. Large terminal block connectors for connecting wires (18-26AWG) and power. The Arduino reset button brought up top For separate logic\/motor supplies, a 2-pin terminal block and a jumper are used to connect external power. Compatible with the Arduino Mega 1280 and 2560, as well as the Diecimila, Duemilanove, and UNO.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454447200,"sku":"MCR-DEV-014","price":120.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/119_1000x_c425a344-b883-4ff7-acdc-513f38c033a5.webp?v=1787050553"},{"product_id":"nano-board-r3-with-ch340-chip-mini-usb-port-compatible-with-arduino-unsoldered","title":"Nano Board R3 with CH340 Chip Mini-USB Port compatible with Arduino (Unsoldered)","description":"\u003cp\u003eThe Nano Board R3 with CH340 chip without USB Cable chipboard is based on the famous Arduino platform and does all the functions of Uno, but with a smaller footprint. The Nano Board R3 with CH340 chip without USB Cable is vital for your small project where you don’t need much of pin-outs but the small size is very important to make it look good. This Nano equips a low-cost MINI USB-Serial Chip that makes it less in price than Nano with FTDI USB-Serial Chip used on older versions of Arduino Nano. The Nano Arduino is a small, complete, and breadboard-friendly board based on the ATmega328 (Nano R3). It has more or less the same functionality of the Uno but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one. The Nano can be powered via the mini-USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. The size of Nano V3.0 with CH340 Chip is only 43 mm x 18 mm; it comes with 6 PWM I\/O from a total of 14 digitals I\/O, 8 analog inputs, 16Mhz clock speed, and 32kB of flash memory. Features : 1 pair of TTL level serial transceiver ports RX \/ TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Support USB download and Power Support for external 5V ~ 12V DC power supply It Supports power supply by a 9V battery Support ISP download Automatic reset during program download. Power OK blue LED on the bottom. Green (TX), red (RX), and orange (L) LED. +5V to AREF jumper. Auto-sensing\/switching power input. Small mini-B USB for programming and serial monitor. ICSP header for direct program download. Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454479968,"sku":"MCR-DEV-015","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_2_7.avif?v=1787050664"},{"product_id":"nano-ch340-chip-board-without-usb-cable-compatible-with-arduino-soldered","title":"Nano CH340 Chip Board Without USB Cable Compatible with Arduino (Soldered)","description":"\u003cp\u003eThe Nano CH340 Chip Board Chip without USB Cable chipboard is based on the famous Arduino platform and does all the functions of Uno, but with a smaller footprint. The Nano equips a low-cost USB-Serial Chip that makes it less in price than Nano with FTDI USB-Serial Chip used on older versions of Arduino Nano. The Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano R3). It has more or less the same functionality as the Arduino Uno but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one. The Nano can be powered via the mini-USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. The size of Nano V3.0 with CH340 Chip is only 43 mm x 18 mm; it comes with 6 PWM I\/O from the total of 14 digitals I\/O, 8 analog inputs, 16Mhz clock speed and 32kB of flash memory. Features: 1 pair of TTL level serial transceiver ports RX \/ TX Using Atmel Atmega328P-AU MCU There is a bootloader installed in it Support for external 5V ~ 12V DC power supply Support power supply by 9V battery Support ISP download Automatic reset during program download. Power OK blue LED on the bottom. Green (TX), red (RX), and orange (L) LED. +5V to AREF jumper. Auto-sensing\/switching power input. Small mini-B USB for programming and serial monitor (cable not included). ICSP header for direct program download. Standard 0.1” spacing DIP (breadboard friendly). Manual reset switch.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454512736,"sku":"MCR-DEV-016","price":165.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_11.avif?v=1787050834"},{"product_id":"arduino-pro-micro-compatible-5v-16m-mini-leonardo-microcontroller-development-board","title":"Arduino Pro Micro compatible 5V 16M Mini Leonardo Microcontroller Development Board","description":"\u003cp\u003eThis Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For Arduino development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like.\u003c\/p\u003e\n\u003cp\u003eThere is a voltage regulator on board, so it can accept up to 12V DC. The Micro is a microcontroller board based on the ATmega32U4. It has 20 digital input\/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button.\u003c\/p\u003e\n\u003cp\u003eIt contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.\u003c\/p\u003e\n\u003cp\u003eThe Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial \/ COM port.\u003c\/p\u003e\n\u003cp\u003eIf you supply an unstable power supply board, be sure to connect to the “RAW”, not on the VCC pin. It has also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454643808,"sku":"MCR-DEV-017","price":370.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/5v-pro-micro-16m-mini-leonardo-microcontroller-development-board-2-1100x1100.webp?v=1787051435"},{"product_id":"arduino-pro-mini-5v-16mhz-atmega328p-compatible","title":"Arduino Pro Mini 5V 16MHz ATMEGA328P compatible","description":"\u003cp\u003eLooking to dive into the exciting world of DIY electronics and automation? Our Arduino Pro Mini 5V\/16MHz\/ATMEGA328P Compatible board is here to be your perfect companion. Designed to be compact and powerful, this microcontroller board opens up a world of possibilities for your creative projects.\u003c\/p\u003e\n\u003cp\u003eThe Arduino Pro Mini comes equipped with 14 digital input\/output pins, allowing you to connect various sensors, actuators, and peripherals effortlessly. What's more, 6 of these pins can be used as PWM outputs, granting you precise control over motors and LEDs. With 8 analog input pins, you can capture real-world data and create interactive projects like never before.\u003c\/p\u003e\n\u003cp\u003eRunning on a 16MHz bootloader, this board ensures speedy and efficient operation, handling complex tasks with ease. Whether you're a seasoned maker or a budding enthusiast, this microcontroller will elevate your projects to new heights.\u003c\/p\u003e\n\u003cp\u003eCompact and lightweight, the Arduino Pro Mini is perfect for integrating into your projects without adding bulk. Ideal for semi-permanent installations, exhibitions, and innovative prototypes, it offers the freedom to create without limitations.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454676576,"sku":"MCR-DEV-018","price":160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/11458_1000x_ba3331bb-ad84-4f78-8988-0e9570909027.webp?v=1787051607"},{"product_id":"servo-driver-module-shield-16-channel","title":"Servo Driver Module Shield 16 Channel","description":"\u003cp\u003eservo motor driver You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! Here is the Servo Driver Module Shield 16 Channel to help you out!!! What now? You could give up OR you could just get our handy PWM and Servo driver shield. It’s now Arduino-ready and works with any Arduino that uses shields: Uno, Mega, ADK, it's all good. Using only two pins, control 16 free-running PWM outputs! You can even chain up 62 breakouts to control up to 992 PWM outputs It’s an I2C-controlled PWM driver with a built-in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it the signal to tie up your microcontroller, it's completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs – that’s a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate Configurable push-pull or an open-drain output The output enable pin to quickly disable all the outputs\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454709344,"sku":"MCR-DEV-019","price":450.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/servo-driver-module-shield-16-channel-12-bit-pwm-i2c-interface-pca9685-for-arduino-01_1000x_6ec5ad37-efbd-4479-8051-4da69af8cc9e.webp?v=1787051891"},{"product_id":"arduino-uno-r3-board-compatible","title":"Arduino Uno R3 Board compatible","description":"\u003cp\u003eThe Arduino Uno R3 CH340G ATMEGA328P Development Board is more than just a microcontroller board; it's a gateway to endless possibilities in the world of electronics and programming. For hobbyists, students, and makers, it stands out as the best Arduino Uno compatible board for beginners and projects, thanks to its simplicity and versatility.\u003c\/p\u003e\n\u003cp\u003eBeyond being a microcontroller board, we consider the Arduino UNO R3 development board the reference one. As a microcontroller, this device is finely cut and masterly designed to withstand a variety of circumstances. It typifies new age electronics no matter what you are, say, robotics, IoT, home automation, or creative automation projects; it can gravitate towards the functions that you need.\u003c\/p\u003e\n\u003cp\u003eThe plug-and-play design, along with a user-friendly interface, makes it easy to use, even for those new to Arduino. Under the hood, it boasts an ATmega328P microcontroller with a CH340G USB-to-serial converter chip, ensuring seamless data transfers and efficient performance. You will even be surprised that this Arduino UNO development board literally speeds up your Arduino projects.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454742112,"sku":"MCR-DEV-020","price":320.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/4_1000x_ffacc9b8-d83a-4689-8e11-5fb0545a3e96.webp?v=1787052089"},{"product_id":"uno-r3-ch340g-atmega328p-development-board-compatible-with-arduino","title":"Uno R3 CH340G ATmega328p Development Board - Compatible with Arduino","description":"\u003cp\u003eUNO is the widely used microcontroller board for developing a different kind of projects and prototypes. This small development board has all the features of its native IC Atmega328p with additional features. This comes with on-board programmer CH340, so no need to connect an external programmer. Arduino Uno board has a 12V DC barrel jack which can accept up to 12V but use for 9V Max. It has onboard LEDs to indicate power. The IC Atmega328p is removable, so if the Atmega IC is not working then it can be replaced with another one.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454774880,"sku":"MCR-DEV-021","price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/7f2ecc04-3c37-44a1-a531-eb232e7208b3_1.webp?v=1787052257"},{"product_id":"arduino-uno-ek-r4-minima","title":"Arduino UNO EK (एक) R4 Minima","description":"\u003cp\u003eArduino UNO EK R4 Minima ABX00080 is a next-generation 32-bit development board. It is based on the powerful Renesas RA4M1 ARM Cortex-M4 microcontroller and maintains full compatibility with the classic UNO form factor and 5V operating logic. It offers improved processing power, larger memory, USB-C connectivity, DAC support, CAN Bus, and enhanced peripherals for advanced embedded and IoT applications.\u003c\/p\u003e\n\u003cp\u003eKey Features - Renesas RA4M1 32 bit ARM Cortex-M4 processor 48MHz clock speed for faster processing USB Type-C programming and power interface 5V operating logic compatible with UNO shields Built-in 12 bit DAC for analog output applications CAN Bus support for industrial communication HID support for keyboard and mouse emulation Improved memory and processing performance\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454840416,"sku":"MCR-DEV-022","price":1000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/E-1072.jpg?v=1787052437"},{"product_id":"uno-proto-shield-prototype-expansion-board-with-syb-170-mini-breadboard","title":"UNO Proto Shield prototype expansion board with SYB-170 mini breadboard","description":"\u003cp\u003eUsed in conjunction with the Arduino UNO Proto Shield prototype expansion board, used to build prototype circuits can be directly soldered components on the board, you can also connect the circuit through the above mini breadboard. Between breadboard and the board through the double-sided adhesive connection, when sold breadboard and the board are separate. The UNO Proto Shield prototype expansion board with SYB-170 mini breadboard makes it easy for you to design custom circuits. You can solder parts to the prototyping area to create your project, or use it with a small solderless breadboard to quickly test circuit ideas without having to solder. It's got extra connections for all of the Arduino I\/O pins, and it's got space to mount through-hole and surface mount integrated circuits. It's a convenient way to make your custom circuit and Arduino into a single module. Proto Shield prototype expansion board with two buttons and two LED circuits can be directly used, all pins and power have been drawn, very fit and build circuit prototyping with Arduino.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIt has a nice standard 0.1\"x0.1\" prototyping grid with big pads\u003c\/li\u003e\n\u003cli\u003eComes with Stacking headers and plain header, choose whichever you want when soldering together\u003c\/li\u003e\n\u003cli\u003eAn IC pattern for adding DIP ICs up to 20 pins\u003c\/li\u003e\n\u003cli\u003ePower rails down the middle and sides\u003c\/li\u003e\n\u003cli\u003eA reset button and an extra general use button\u003c\/li\u003e\n\u003cli\u003eTwo 3mm general use LEDs, red and green, as well as 2 matching resistors\u003c\/li\u003e\n\u003cli\u003eA pass-thru ICSP stacking header so you can stack any kind of shield on top, and\/or use an AVR programmer\u003c\/li\u003e\n\u003cli\u003eA surface-mount chip area for up to 14 SOIC size parts\u003c\/li\u003e\n\u003cli\u003eCompatible with tiny breadboards\u003c\/li\u003e\n\u003cli\u003eEvery pin is brought out!\u003c\/li\u003e\n\u003cli\u003eGold plated pads\u003c\/li\u003e\n\u003cli\u003e2 x 0.1uF capacitors on either side for extra power stability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454873184,"sku":"MCR-DEV-023","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_13.avif?v=1787052578"},{"product_id":"uno-wifi-r3-atmega328p-nodemcu-esp8266-4mb-memory-usb-ttl-ch340g-compatible-for-arduino-uno","title":"Uno+WiFi R3 AtMega328p+NodeMCU ESP8266 4mb Memory USB-TTL CH340G Compatible for Arduino UNO","description":"\u003cp\u003eThe Uno + WiFi R3 Development Board is a fully integrated solution that combines an ATmega328P (Arduino UNO R3) and a NodeMCU ESP8266 Wi-Fi module with 4 MB flash memory on a single board.\u003c\/p\u003e\n\u003cp\u003eBoth microcontrollers can work together or independently, and each has its own dedicated pin headers for connecting sensors, modules, and peripherals. This makes the board highly flexible for IoT and Wi-Fi-based projects.\u003c\/p\u003e\n\u003cp\u003eThe board features an onboard CH340G USB-to-TTL converter, allowing firmware and sketch uploads to both the ATmega328P and ESP8266 via USB. A built-in DIP switch is provided to easily select different communication and programming modes between the microcontrollers and USB interface.\u003c\/p\u003e\n\u003cp\u003eThis board is a modernized version of the classic Arduino UNO R3, offering seamless Wi-Fi integration for advanced development and prototyping applications. DIP Switch Configuration ATmega328 ↔ ESP8266 Communication: ON, ON, OFF, OFF, OFF, OFF, OFF USB ↔ ATmega328: OFF, OFF, ON, ON, OFF, OFF, OFF USB ↔ ESP8266 (Firmware \/ Sketch Upload): OFF, OFF, OFF, OFF, ON, ON, ON USB ↔ ESP8266 (Communication Mode): OFF, OFF, OFF, OFF, ON, ON, OFF All Modules Independent: OFF, OFF, OFF, OFF, OFF, OFF, OFF Features Full integration of ATmega328P and ESP8266 Wi-Fi module on one board Onboard USB-TTL serial converter (CH340G) Supports independent or combined operation of both microcontrollers Built-in DIP switch for easy mode selection USB powered (5V, up to 500 mA) Logic level: 5V 14 Digital I\/O pins and 6 Analog input pins Supports Wi-Fi 802.11 b\/g\/n (2.4 GHz) Wide operating temperature range Features: Compact and lightweight design Built-in WiFi capability Easy USB programming support Compatible with Arduino ecosystem Suitable for IoT applications Breadboard-friendly form factor Fast prototyping and development Supports multiple communication protocols\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064454905952,"sku":"MCR-DEV-024","price":220.0,"currency_code":"INR","in_stock":true}]}],"url":"https:\/\/stempitara.com\/collections\/arduino-shields.oembed","provider":"Stempitara","version":"1.0","type":"link"}