4 ms·
It has its uses. For example, powering 5v LCD off your 3.3V power supply and micro with very few parts (just some extra caps/diodes hooked to microcontroller):
by ilyt 4y ago
It has its uses. For example, powering 5v LCD off your 3.3V power supply and micro with very few parts (just some extra caps/diodes hooked to microcontroller):
https://www.youtube.com/watch?v=I4ED_8cuVTU https://www.youtube.com/watch?v=I4ED_8cuVTU
- osigurdson 4y agoWow! Great video. That is a really practical approach with a micro-controller.