【𝐂𝐡𝐫𝐢𝐬𝐭𝐦𝐚𝐬 𝐃𝐞𝐚𝐥𝐬】Voice Control Delay Switch,Voice Control Delay Switch Sound Activated Delay Module DC 3-9V,Built-in Anti-Interference Circuit
▶[FLEXIBLE ]Wide supply voltage 3-9V, can be powered by two dry batteries or 5V power bank.
▶[EASY TO USE] Can complete works such as: voice control light, voice control fan, voice control car, etc.
▶[DURABLE] Built-in anti-interference circuit, will not misoperate due to the interference of motor and (except noise).
▶ [HIGH QUALITY ] After the module is triggered by the sound, there is output, the output automatically turns off after 10 seconds delay.
▶[CONVENIENCE]High-power transistor output can directly drive the motor or high-power LED, the maximum current carrying capacity of 1.5A.
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