Printed circuit boards (PCB), which perform essential functions in electronic devices, including displays and sensors, need a lot of energy to create. Moreover, traditional PCB manufacturing processes ...
Pycom’s WiPy 3.0 small form factor MicroPython-enabled WiFi and Bluetooth Internet of Things development platform is now available to purchase as a fully assembled board complete with headers.
A while ago, [Marco] mounted a powerful laser diode to a CNC machine in an attempt to etch copper clad board and create a few PCBs. The results weren’t that great, but the technique was promising. In ...
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