Prototype PCB DIY Shield Board UNO R3 2mm+2.54mm Pitch FR-4 Fiber for Arduino
Material: high quality FR-4 glass fiber PCB. PCB Thickness: 1.6mm. Pads pitch you need to weld the pins by yourself. Am 31.12.20 hat der Verkäufer die folgenden Angaben hinzugefügt Top and bottom side are identical copper layers.