Here’s the other TV that was picked up from the local water point having been put of to be recycled. This one is much newer than the Thorn TV, a 10″ colour version from Ferguson. The colour CRT used is an RCA branded one, 27GDC85X. Like the other TV, this
Description and Schematic SG-HM2 is a modular He-Ne laser power supply based on IC-HI1 with some minor enhancements. The first version is for laser tubes up to approximately 1 mW (2 mW with trivial modifications) but it should be straightforward to go to 5 mW or even higher power tubes
I’m still on my crusade of removing every trace of 240v mains power from my shack, so next up are my computer monitors. I have 4 Dell monitors, of various models, hooked up to my main PC. The monitor here is a Dell E207WFPc 20″ widescreen model. There will be
This is a small 120W power inverter, intended for small loads such as lights, fans, small TVs & laptop computers. End cover of the unit, 12v DC input cord at the top, power switch & indicator LEDs at the bottom. Opposite end of the unit, with the standard 240v AC