LM317 – Electro Bob

Digital Power Supply – Part 3: Concept comparison

By electrobob February 23, 2016 February 8, 2017 Ideas and Articles, Projects, Utils

How do some topologies of power supplies perform? Find out! Continue reading

LED UV exposure box part 1, the box

By electrobob June 24, 2010 February 8, 2017 Projects

Building a nice UV exposure box to make PCBs. Continue reading

Linear LED power supplies

By electrobob March 15, 2010 February 8, 2017 Ideas and Articles

How to drive LEDs? WIth constant current supplies, of course. Continue reading