Mô Đun Cảm Biến Âm Thanh Độ Nhạy Cao Avr Pic
2 Đánh Giá
Đã Bán 4
171
8.512 đ
Mua ngay trên Shopee
Cài đặt Bigbuy360 ExtensionQuốc tế
Cập nhật: thứ sáu 07/08/2026 lúc 08:58 CH
LỊCH SỬ GIÁ SẢN PHẨM
Đang tải lịch sử giá...
SO SÁNH GIÁ
MÔ TẢ SẢN PHẨM
High Sensitivity Sound Microphone Sensor Detection Module AVR PIC
Features:
100% Brand New.
Size:32mm*17mm*8mm(length*width*height)
Main chip:LM393, Electret condenser microphone
Working voltage: DC 4-6V
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
Note: The Maximum induction distance is 0.5
Package Include
1PCS x Microphone Sensor Detection Module
#Sensitivity #Sound #Microphone #Sensor #Detection #Module #AVR #PIC
Features:
100% Brand New.
Size:32mm*17mm*8mm(length*width*height)
Main chip:LM393, Electret condenser microphone
Working voltage: DC 4-6V
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
Note: The Maximum induction distance is 0.5
Package Include
1PCS x Microphone Sensor Detection Module
#Sensitivity #Sound #Microphone #Sensor #Detection #Module #AVR #PIC