Sound Detector Module Voice Activated Switch for Lights Fans Audio Sensing Control Switch Motion Detection Projects DC 3-9V
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Sold by Garosa, fulfilled by UKyard
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About this item
After the module is triggered by the sound, there is output, the output automatically turns off after 10 seconds delay. | High-power transistor output can directly drive the motor or high-power LED, the maximum current carrying capacity of 1.5A. | Can complete works such as: voice control light, voice control fan, voice control car, etc. | Built-in anti-interference circuit, will not misoperate due to the interference of motor and (except noise). | Wide supply voltage 3-9V, can be powered by two dry batteries or 5V power bank.
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Garosa
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