Intercom circuit, intercom schematic
In this intercom schematic, the 8 ohm speakers is used as microphone and listening speaker.
The 10K potentiometer controls volume and the total gain can be set with de 5k R. Use a double switch with 2 positions so when one is used to talk and the other one to listen. The switch will be in the house.
Intercom circuit diagram
about 5 months ago
quel et la reference du transistor mercie
about 3 months ago
can u desingned similar sort of circuit for full duplex mode
about 3 months ago
enthada naintemone