This game was found in Radio Electronics from the 90s. The components used are common except some that are from that time and that can no longer be found easily.
With this circuit general purpose diodes and rectifiers can be tested with ease R has 100 ohm for...
We found this circuit in the June 1991 issue of Radio Electronics magazine. The circuit can be...
This transistor circuit consists of a well-known bass and treble control configuration. The...