{"title":"Proto-Screwshield (Wingshield) R3 Kit for Arduino","handle":"proto-screwshield-wingshield-r3-kit-for-arduino","url":"/products/proto-screwshield-wingshield-r3-kit-for-arduino","description":"The Proto-ScrewShield is a dual-purpose Arduino prototyping shield that combines a large through-hole prototyping area with screw terminal breakouts for every Arduino pin. Instead of soldering wires directly, you get sturdy, reliable screw terminals — making it easy to connect and disconnect external components without permanent joints.\n\nThe stackable \"wing\" design lets you slip this shield above or below virtually any other shield, so you never lose access to the Arduino's analog and digital pins. The R3 revision adds a stacking ICSP header and SCL/SDA breakouts for full compatibility with UNO R3, Mega, and Leonardo boards.\n\nKey Features\n\n\n36 Screw Terminal Breakouts – 3.5mm terminals for all Arduino pins, plus bonus GND and four free-use terminals\n\nLarge Prototyping Area – 0.1\" grid with power and ground rails\n\nHigh-Quality PCB – Selected for excellent resistance to repeated soldering and desoldering\n\nStackable Design – Compatible above or below virtually any Arduino shield\n\nR3 Compatible – ICSP stacking header and SCL/SDA breakouts for UNO R3, Mega, and Leonardo\n\nStatus LEDs – Diffused green power LED and a red user LED (ideal for pin 13)\n\nReset Button – Onboard reset accessible from the shield\n\nStacking Female Headers – Full set included for shield stacking\n\n\nIdeal For\n\nPrototyping projects needing reliable, re-usable wire connections\nConnecting sensors, motors, and external components without soldering wires\nArduino beginners building their first shield-based projects\n\n\n\nNote: This is a kit — assembly required. You'll need a soldering iron, solder, and diagonal cutters. Assembly takes under 30 minutes. Terminal blocks may be blue or black depending on stock.\n\n\nResources\n\nAssembly & Tutorial Guide\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":13452,"title":"Default Title","sku":"AF-196","price":32.21,"on_sale":false,"in_stock":true,"available_quantity":14,"option1":"Default Title"}]}