Wireless LED Ring Light for Stereo Microscope
Channel: Felix Rusu
Date: 28/06/2018

This can be powered from USB or from a LiPo battery (rechargeable through the onboard microUSB).
Includes a demo of how I lasercut SMD stencils from mylar and how I hand place SMD components and reflow the board.
Design files shared at this link: https://lowpowerlab.com/wp-admin/post.php?post=2490