Power a microcontroller with frickin laser beams
This entry was posted in AVR, DIY and tagged DIY, laser, wireless power.
I may have raised an eyebrow slightly to see 2.50V appear on the screen. Hmmmmmm. I had been expecting something like 0.25V or something in that region, based on experiments with LED sensors a few weeks ago.
An idea occurred!
I’ve got an ATTiny5 microcontroller on my bench… can I have it running a USEFUL program while being powered only by the incident light striking a cheap LED?