Posted by dapj20 on Nov 01, 2021 in Amateur-Radio
Component level (mostly analog) electronics from microwave to AF. Jazz guitars and guitar amplifiers. Radio astronomy. I apply science and critical thinking in my daily life.
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Component level (mostly analog) electronics from microwave to AF. Jazz guitars and guitar amplifiers. Radio astronomy. I apply science and critical thinking in my daily life.
Here are BASIC-52 projects and some Atmel AVR projects.and audio projects like Balanced microphone preamp with phantom power. It also has the old PIC Archive.
Kalle Hyvönen an electronics enthusiast from Finland has made many interesting. In childhood dismantling of all kinds of electronic devices was his main occupation. That is what makes him a Wizard Today.
I fixed a China Torch with New LEDs and a Diode, it failed probably on a drop shock, the battery wire cut … then when put on charge Few LEDs went bad, as battery was absent in ckt.