Cheap and simple evaluation board for the STM32F042G6Ux microcontroller, with direct USB connectivity.
A small board for cheaply and easily monitoring a motor test stand for a host of data types.
A couple of quick PCBs to use cheap bench power supplies easier/safer
Describes and end-to-end process of milling PCBs with cheap 3018 machines. Provides some helpful utilities written in Python.
mattwach
90
Do you want to reflow your PCBs easily and cheaply? Do it with this project, only a DC power supply is necessary.
A fork of scd31's hair electrolysis machine but with USB-C and optimised for cheaper assembly with JLCPCB