Results tagged #Heathkit in Circuits
Heathkit Groundtrack GR-1290 metal detector schematic diagram
The original coil that came with the Heathkit project was preassembled at the factory. It had a diameter of around 15cm (6 inch). A larger (...
Heathkit Cointrack GD-1190 metal detector schematic diagram
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Custom Silicon Solutions
I read Doug Grant`s article regarding Heathkit in his Blog via the EDN Network. Doug reminisced about building his first Heathkit and how mu...