1pcs sound sensor voice sensor Intelligent vehicle for Arduino HOT UK05

Description
1pcs sound sensor voice sensor Intelligent vehicle for Arduino HOT UK05
specification:
Working voltage:DC 3.3V-5V
signal output indication
single channel signal output
the output effective signal is low level
when there is sound,outputs low level and the signal light
can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect
Circuit board output switch quantity
The Maximum induction distance is 0.5M

package: 1 x Arduino module sound sensor