YUSIJIE-387 LED voice control switch module DIY production 3v4v6v12v24v30v low voltage sound sensor

Описание: https://dgysj.en.alibaba.com/product/...

This product is an acousto-optic control switch, the input voltage is DC3-30V, and the output voltage is the same as the input voltage. The current can be up to 1A. As long as it is within the required range, you can connect any products you want to control, such as solar lights, or small motors. alarm etc.

The product is equipped with a photoresistor, the sound control of the environment with light is invalid, and it can be controlled without light.

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