Light-Operated Switch (CB24048E)

This remote control or light-beam operated switch was found in the June 1970 Radio Electronics magazine. Sensitivity is set at R4.

| Clique na imagem para ampliar |

High-precision thermometer (CB9363E)
Found in Linear Technology documentation from the 90s, this circuit uses components from that...
500 MHz Oscillator (CB9393E)
This 500 MHz oscillator has an output power of 1 W when powered by a 20 V source. The circuit was...
TV Stereo Simulator (CB16591E)
This circuit is from 1987 when there were only analog TVs and stereo sound was still a novelty for this...