14-06-2022, 08:47 AM
(This post was last modified: 14-06-2022, 08:51 AM by ppppenguin.)
Thanks. Worked better than expected. 22K didn't work, the LED still glowed. 15K does work. Whether that will be true at all temperatures is another question. The 15K resistor will dissipate a little under 4W with the light on, less than a watt with the light off. I suppose that's acceptable.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv







