Electronix Express

Voice Activated Switch Kit

SKU: 31ERVOX1

  • Sale
  • Regular price $6.75


The VOX circuit can be used to operate a tape recorder, ham radio, CB radio, or turn on an alarm. The VOX-1 kit has 100MA of output that operates a relay, light, motor. What could you do with a sound activated switch? Power requirement 7.5 to 18v DC. Size: 1.5" x 1.3"