15W Amplifier LM378 (CB25314E)

This circuit provides 15W per channel and can operate with a single power supply. The circuit is from a Radio Electronics from April 1990.

| Clique na imagem para ampliar |

Temperature sensor shield (CB5093E)
This circuit was found in an old publication and can be adapted for use with modern...
Voice Suppressor (CB4751E)
This interesting circuit found in a European publication from the 1990s eliminates the voice that...
Simple Electronic Thermometer (CB525E)
This circuit can also be used as a simple thermoscope (temperature changes indicator) in the...