1pcs sound sensor voice sensor Intelligent vehicle for Arduino HOT UK05
Description1pcs sound sensor voice sensor Intelligent vehicle for Arduino HOT UK05specification:Working voltage:DC 3.3V-5Vsignal output indicationsingle channel signal outputthe output effective signal is low levelwhen there is sound,outputs low level and the signal lightcan be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detectCircuit board output switch quantityThe Maximum induction distance is 0.5Mpackage: 1 x Arduino module sound sensor