Introducing the Perma-Proto Prototype PCBs, available in both 1/4 and 1/2 sizes. These PCBs are made from high-quality FR-4 material that is 1.6mm thick and finished with HASL. These are double sided PCBs that you can easily use to prototype and test your projects and circuits. The power tracks on each side of the boards are connected together for your convenience (see photos).
The overall dimensions of the PCBs are approx. 81 x 50mm for the 1/2 size and 42 x 50mm for the 1/4 size. The diameter of the 2 mounting holes is 3 mm and the separation between the centres of these holes is 74 mm for the 1/2 size and 36mm for the 1/4 size.
Design based on the Perma-Proto boards from Adafruit Industries.
Free 2nd class delivery in the UK. Other delivery options are available.