10 PCS Sound Detection Sensor Module Microphone Module Voice Control Whistle Switch For Arduino(Blue Board)


Price:
Sale price€2,97
Stock:
In stock

Description


1. It can detect the sound intensity of the surrounding environment. Note: This sensor can only identify the presence or absence of sound (according to the principle of vibration) and cannot identify the size of the sound or the sound of a specific frequency
2. Adjustable sensitivity
3. Working voltage: 3.3V-5V
4. Output form: digital switch output (0 and 1 high and low level)
5. Equipped with fixing bolt holes for easy installation
6. Small board PCB size: 3.2cm x 1.7cm
7. Module wiring instructions:
-VCC external 3.3V-5V voltage (can be directly connected with 5v single-chip microcomputer and 3.3v single-chip microcomputer)
-GND External GND
-OUT small board switch output interface (0 and 1)
Specification:
Package Weight
One Package Weight 0.10kgs / 0.23lb
One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch
Qty per Carton 100
Carton Weight 11.00kgs / 24.25lb
Carton Size 52cm * 36cm * 37cm / 20.47inch * 14.17inch * 14.57inch
Loading Container 20GP: 385 cartons * 100 pcs = 38500 pcs
40HQ: 893 cartons * 100 pcs = 89300 pcs

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