LM390 Intercom (CB25310E)

This two-channel wired intercom was found in the April 1990 issue of Radio Electronics magazine. Maximum cable distance depends on cable thickness.

| Clique na imagem para ampliar |

Harmonic generator (CB9454E)
Found in a 90s Electronic Design, this circuit generates harmonics from a sinusoidal input signal....
Ohm to volt converter (CB9610E)
This circuit can be used as an interface for resistance measurements on a common multimeter. With...
Texas Instruments SN74HCS32 Q1 2-input OR gate
Texas Instruments SN74HCS32 Q1 2-input OR gate This Texas Instruments integrated circuit has 4...