This is an old revision of the document!
Charger testing rig
Background
Design
Electrically, there is not much at play. We use the USB connector to power a simple transistor current source and light an LED.
electronicsrnd:projects:chargertest
This is an old revision of the document!
Electrically, there is not much at play. We use the USB connector to power a simple transistor current source and light an LED.