@▷ Tone Detector | Diagram for Schematic

Tone Detector

The following circuit diagrams are tone detector circuit diagrams which also known as sound activated switch circuit. Actually, these circuitsĀ  use microntroller for switching because the circuits were designed for robot start up activation. But you can build switching module using relay.

Tone Detector diagram 1

Tone Detector  circuit

Tone Detector diagram 2

Tone Detector  circuit

Tone Detector diagram 3

Tone Detector  circuit

Tone Detector diagram 4

Tone Detector  circuit

Tone Detector diagram 5

Tone Detector  circuit

Source: Sound activated switch for robot

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tone detector,tone detector circuit,tone detector schematic
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