The test boards remind me of this old article from Sparkfun, about how they use pogo pins to build custom testing jigs to verify products. https://www.sparkfun

The test boards remind me of this old article from Sparkfun, about how they use pogo pins to build custom testing jigs to verify products. https://www.sparkfun.com/tutorials/138 https://www.sparkfun.com/tutorials/138