
2PCS DC 3V-15V 5V 12V Voice Control Delay Switch Miniature Microphone Sound Activated Time Delay Turn Off Module Voice Alarm Sensor Module for LED Relay Electronic Device
Voltage range: DC 3V-15V, low power consumption, 0.1mA ultra-low standby current, Maximum output current of 1.5A, Mini module size 1.14x0.43inch(LxW). With LED indicator, Led On when the output, and when the output is off, the LED light is off. Voice-activated delay switch module, voice control sensitivity is adjustable, delay time is adjustable. Sound control sensitivity adjustment: Rotate the adjustable potentiometer to change the size of the trigger sound. Rotate counterclockwise for low sensitivity (it requires a large sound module to be triggered), and rotate clockwise for high sensitivity (small sound module will be triggered), freely adjust the sensitivity. Delay Time Range: Default 0-25 seconds to adjust arbitrarily, if you need a longer delay, you can increase the capacitance value (customers can freely adjust the delay output time, counterclockwise rotation is short delay time, clockwise rotation is Long delay time).
- ASIN
- B09FJL2VL2
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