Dave grabs a few junkbox parts and builds a useful constant current load for switch mode power supply, battery testing, and other applications.
Podcast: Download
Dave grabs a few junkbox parts and builds a useful constant current load for switch mode power supply, battery testing, and other applications.
Podcast: Download
Tags analog design hardware microcontroller power supply testing
Teardown of the now obsoleted PayPal Here POS Payment terminal. 00:00 – PayPal Here POS …