Voice control delay module direct drive LED motor DIY small desk lamp small electric fan arduino electronic building blocks -71397
product detail
Voice-controlled Delay Module Sound Trigger Direct Drive LED Motor DIY Small Table Lamp Electric Fan Electronic Building Blocks
After the module is powered on, clap the hand within 2 meters, the output terminal is turned on. If the light is connected, the light is on. If the motor is connected, the motor will rotate. After 10S delay, the output will be automatically disconnected, the light will be off or the motor will be turned off. Stop; note that the input and output terminals are positive and negative, and the positive and negative input terminals may cause damage.
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High-power transistor output can directly drive the motor or high-power LED, the maximum load capacity of 1.5A!
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Wide voltage 3-9V, can be powered by two dry batteries or charging treasure 5V;
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Built-in anti-interference circuit, will not be affected by motor interference and malfunction (except noise)!
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The built-in delay ends the fast discharge circuit, and the power-off is crisp and neat, and there is no such thing as a break in the output end for a few seconds at the end of the delay!
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