Introduction The shield also comes with a double-sided prototyping area so that you can solder some electronic elements to design your various prototype circuits. It also comes with a reset button and a D13 indicator. This shield is an integration of Screw Shield and Proto Shield. Features: Providing the terminal block IO, convenient for connection. High-quality terminal block, reliable, convenient and durable. Compatible with ProtoShield, the middle part can be used as proto shield. Comes with double-sided PCB through-hole prototyping area, welding some elements as you like. You can place a tiny breadboard on the through-hole pad to make extension experiments. Comes with a reset button Comes with D13 indicator Terminal block spacing: 3.5mm Female header pitch: 2.54mm Controller R3 board compatible Note: The displayed breadboard parts are only for Reference, Not included in shipping.

Middle section can place small breadboard, convenient for experiment extension. Prototype expansion area has double-sided PCB overhole connections, and the front and back sides can be soldered with components. High quality terminal blocks, reliable, convenient and durable; Combined with Proto Shield, the middle of screw shield can be used as a proto shield. Provide terminal block IO for Arduino, convenient for terminal connection; The back IO has patch pad, convenient to connect the line. It is an aggregation of the Screw shields and Proto prototype shield for arduino.