CIR25402S CB25378E (CB25378E)

This test instrument was found in the April 1991 issue of Radio Electronics magazine. The circuit has good signal strength.

| Clique na imagem para ampliar |

3A Regulator from 0 to 30 V LM350 (CB17197E)
This version of the circuit is from 2000, using a source of negative voltage that allows to obtain...
Proximity Switch (CB24800E)
This somewhat complex circuit was found in the May 1984 issue of Radio Electronics magazine. The...
Optical Trigger (CB4951E)
This basic circuit is from an old documentation. The relay must be 50 mA maximum and must have a...