{"title":"Adafruit Proto Shield for Arduino Kit - Stackable Version R3","handle":"adafruit-proto-shield-for-arduino-kit-stackable-version-r3","url":"/products/adafruit-proto-shield-for-arduino-kit-stackable-version-r3","description":"The Adafruit Proto Shield for Arduino (R3) is a versatile prototyping shield with a 0.1\" grid, power rails, indicator LEDs, and stacking headers — everything you need to build custom circuits on top of your Arduino. Version R3 is compatible with virtually all Arduino boards including UNO, Mega, Leonardo, and Duemilanove.\n\nKey Features\n\n\n0.1\" × 0.1\" Prototyping Grid – Large gold-plated pads for easy soldering\n\nPower Rails – Down the middle and sides for convenient power distribution\n\nDIP IC Footprint – Accommodates DIP ICs up to 20 pins\n\nSOIC Breakout Area – Surface-mount area for up to 14-pin SOIC parts\n\nStacking + Plain Headers – Both included so you can choose your configuration\n\nPass-Through ICSP Header – Stack shields on top and/or use an AVR programmer\n\nReset Button + Extra Button – General-use tactile button alongside the reset\n\n2 LEDs with Resistors – Red and green 3 mm LEDs for status indicators\n\n2× 0.1 µF Capacitors – For power supply stability\n\nAll Pins Brought Out – Every Arduino pin accessible on the prototyping grid\n\nMini Breadboard Compatible – Fits tiny breadboards for additional prototyping space\n\n\nCompatibility\n\nArduino UNO, Mega, Leonardo, Duemilanove, Diecimila, NG\nArduino-compatible boards with standard shield headers\n\n\nIdeal For\n\nCustom circuit prototyping on top of Arduino\nPermanent project builds in shield form factor\nAdding DIP or SOIC ICs to Arduino projects\nLearning to solder with a practical, beginner-friendly kit\n\n\nPackage Contents\n\n1× Proto Shield PCB (gold-plated)\n1× Set of stacking headers\n1× Set of plain headers\n1× ICSP stacking header\n2× 3 mm LEDs (red and green)\n2× Resistors for LEDs\n2× 0.1 µF capacitors\n1× Reset button\n1× General-use button\n\n\n\nNote: Comes as a kit requiring soldering. Arduino and breadboard are sold separately.\n\n\nResources\n\nProto Shield Assembly Guide\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":14037,"title":"Default Title","sku":"AF-2077","price":21.24,"on_sale":false,"in_stock":true,"available_quantity":2,"option1":"Default Title"}]}