Results tagged #Diode Radio in Circuits
Diode Radio For Low Impedance Headphones
If you ever look at construction notes for building old detector type radios the type of headphones specified always have an impedance of 2 ...
Diode Radio for Low Impedance Headphones
The most commonly available headphones have an impedance of 2 × 32 ?, this relatively low value makes them unsuitable for such a desi...