Chop Shop on Tuesday (April 8) began seeking fans of robotic satellites and interplanetary spacecraft to help them create a series of hard enamel lapel pins. In addition to seeking pledges through ...

These boards are putting the ‘A’ in STEAM, and now we have fiberglass replacements for enamel lapel pins. [jglim] didn’t have much experience with fabric, but a PCB lapel pin was something ...