5PCS Prototype PCB Protoshield DIY for Arduino UNO R3 Shield Board FR-4 2.54mm Pitch
PCB Thickness: 1.6mm PCB Dimension: 68.58mm x 53.34mm / 2.7" x 2.1"
FR-4 glass fiber PCB.
وصف
PCB Dimension: 68.58mm x 53.34mm / 2.7" x 2.1"
PCB Thickness: 1.6mm
Material: high quality FR-4 glass fiber PCB.
All holes are plated through
Top and bottom side are identical copper layers.
Pads pitch:
In the white frame range: 2.00mm / 0.079", hole diameter 0.8mm / 0.031".
Other pads pitch: 2.54mm / 0.1", hole diameter 0.9mm / 0.035".