Hangérzékelő érzékelő modul Hangérzékelők VOS modul Hangvezérlésű kapcsoló mikrofon modul Arduino kapcsolókhoz Smart Home
Sound Detection Sensor Module Sound Sensors VOS Module Voice Operated Switch Microphone Module For Arduino Switches Smart Home
Product special points
1. Can be measured in the environment.
2. Adjustable agility (indigo color potentiometer adjustment)
3. Work voltage 3.3V-5V
4. Export format Number related quantity export (0 sums 1 high and low level)
5. Installed fixed screw hole, expedient safety
6. Small PCB size: 3.2cm * 1.7cm
Imitation tangent explanation
1. VCC circumscribed 3.3V-5V voltage (can be directly given 5v single-sided desk sum 3.3v single-sided desk connection)
2. GND Circumscribed GND
3. OUT small plate opening amount import outlet (0 sums 1)
Instructions for use
1 The sound module is the most sensitive to the ambient sound intensity , and is generally used to detect the sound intensity of the surroundingenvironment.
2 When the environmental sound intensity of the module does not reach the set threshold, OUT outputs a high level; when the external environment sound intensity exceeds the set threshold, the module OUT outputs a low level.
3 The digital output OUT of the small board can be directly connected to the single chip microcomputer, and the high and low levels are detected by the single chip microcomputer, thereby detecting the sound of the environment.
4 The small board digital output OUT can directly drive our relay module, which can form a voice control switch.
Shipping list:
1pcs Voice Sound Detection Sensor Module 
1005003507517083 - fullstar