Audio Signal Control Switch Delay Relay Module Sound Kamjay

Audio Signal Control Switch Delay Relay Module Sound Kamjay Kami Menyediakan Berbagai Macam Barang Berkualitas - Item Tersedia - Pengiriman 6-15 hari sampai - Hub Kami Menanyakan Variasi Barang Brand Name : Yanling CATs Accessory Type : Audio Control Switch Compatible With : 51 Origin : CN(Origin) Name : Audio Control Time Delay Switch Audio head model : 3.5MM Module power supply : 5V/7-12V Introduction to Module Audio Signal Detection Switch 1. Input Voltage on module: 5V and 7-12V optional; 2. The sensitivity can be adjusted by the potentiometer on the small board; 3. It can directly control the large current load, and the maximum load of relay:AC 220V 10A or DC 30V 10A (less than this requirement can be used) 4.PCB Size:61x38x19mm 5.Weight:47g/PCS Working Mode of the Module The audio signal is detected automatically. The trigger point of audio can be adjusted by potentiometer. When the audio sound exceeds the setting value, the relay will be on . When there is no audio input, the relay will delay for a period of time (the default time is 5S, and you can set the required time by pressing the key), and then the relay will be KamjayKOM24564