Found in a 90s Electronic Design, this circuit can generate sinusoidal signals from 0.1 Hz to 25 kHz with low distortion using a MA292 from Maxim.
This simple radio uses few components due the direct coupling of the transistors. Coil is formed...
We found this circuit in an old Radio Electronics. Components can be replaced by modern...
This simple 80's CMOS game was found in an English magazine of the time. It appears elsewhere on this...