Product Information
- 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.
- Wide supply voltage 3-9V, can be powered by two dry batteries or 5V power bank.
- Built-in anti-interference circuit, will not misoperate due to the interference of motor and (except noise).
- Can complete works such as: voice control light, voice control fan, voice control car, etc.
