Posted August 08, 2015
You know you're getting old when you decide on a weekend project and while looking for parts for it you find that you already build it 30 years ago.
I need a small variable power supply because the high quality ones I have all take a lot of space on my small bench and they're too much for my normal needs anyway. I knew I had modified a fixed voltage one way back then but I did not remember that I modified it twice, putting in a better regulator chip the second time.
I'm going to run some tests on it tomorrow to see if it works good enough.
I need a small variable power supply because the high quality ones I have all take a lot of space on my small bench and they're too much for my normal needs anyway. I knew I had modified a fixed voltage one way back then but I did not remember that I modified it twice, putting in a better regulator chip the second time.
I'm going to run some tests on it tomorrow to see if it works good enough.