SENSITIVITY CONTROL POTENTIOMETER SOUND DETECTION SENSOR IN INDIA

Description 100% brand new and high quality Main Chip: LM393, Electret condenser microphone Signal output indication Single channel signal output The output effective signal is low level with a precision potentiometer adjustable sensitivity adjustment When there is sound,output low level and the signal lights Can be used for Acoustic control light; give sound and light alarm working with Photosensitive sensor Note:The Maximum induction distance is 0.5M Specification Color:- Black or Blue board will be sent on random based on availability Working Voltage: - DC 4-6V Size: - About 32mm*17mm*15mm(length*width*height) Net weight: - 7 Grams   Feedback: We provide good quality products & maintain high customer service standards.  We strive for 100% positive feedback for our service.  For assistance, please contact us on  Message  or  If you are satisfied with our service we request you to please leave us a positive feedback and 5 Star DSR ratings