Prototype PCB DIY for Arduino UNO R3 Shield Board FR-4 Fiber 2mm+2.54mm Pitch
1Pc x Prototype PCB for Arduino UNO R3 Shield Board. Material: high quality FR-4 glass fiber PCB. PCB Thickness: 1.6mm. Pads pitch you need to weld the pins by yourself. 45 In 1 Sensor. Battery Protection Board.