Current Source Mixes Old School and New

?w=800" alt=""/>At first glance, [RobBest]’s constant current source looks old school. The box is somewhat old-fashioned, featuring switches and binding posts. Most importantly, there’s a large analog meter dominating the front https://hackaday.com/2025/08/12/current-source-mixes-old-school-and-new/

https://hackaday.com/2025/08/12/current-source-mixes-old-school-and-new/