| Hall sensors can of course be purchased but making them yourself is far more interesting (and satisfying)! According to the theory the cruci...
All items tagged with Simple and Test & Measurement (3)
| In days gone by a radio amateur always had a dip meter close to hand in his ‘shack’. Now that people can afford oscilloscopes, the poor old...
| Anyone who designs, builds, or repairs radio receivers can make good use of a small AM signal generator. With a suitable signal waveform, yo...