This Design Idea presents a low power short circuit finder that capitalizes on the ear’s sensitivity to changes in frequency. The heart of the circuit is a voltage-to-frequency converter (based on ...

Power Probe Group is a European manufacturer specializing in advanced automotive diagnostic and circuit testing tools, serving both professional workshops and the growing global DIY segment. With the ...

[Electronics Old and New] has a new version of one of his old projects. The original project was an active probe. He took what he learned building that probe and put it into a new probe design. He ...