I do a fair bit of Arduino/ESP8266 microcontroller projects for various automation and machine building. Working on a PID controlled heating fixture for some materials experiments right now. I also like repairing stuff I buy on eBay that is not working. I recently did a LCD display replacement on a Roland sampler from the early 90s and a massive overhaul of a GEM synthesizer. I do a little of this and a little of that. Some analog (audio gear mostly) and some digital and some microcontroller stuff. I need to fix a Tektronix CRT scope but I can't find a service manual for it. Will probably just break down and by a hackable digital scope soon. I'm not too good in the RF electronics realm but it does interest me. I miss repairing VCRs and component stereo equipment though.
I do a fair bit of Arduino/ESP8266 microcontroller projects for various automation and machine building. Working on a PID controlled heating fixture for some materials experiments right now. I also like repairing stuff I buy on eBay that is not working. I recently did a LCD display replacement on a Roland sampler from the early 90s and a massive overhaul of a GEM synthesizer. I do a little of this and a little of that. Some analog (audio gear mostly) and some digital and some microcontroller stuff. I need to fix a Tektronix CRT scope but I can't find a service manual for it. Will probably just break down and by a hackable digital scope soon. I'm not too good in the RF electronics realm but it does interest me. I miss repairing VCRs and component stereo equipment though.
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