Product: Teyleten Robot 1 Channel DC 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board Optocoupler 3V/3.3V Relay Module for Arduino (Pack of 5)
Brand: Teyleten Robot
Size: 70mm X17mm X20mm (LxWxH) - Main chip: EL817, SRD-DC03V-SL-C - Work voltage: DC 3V/3.3V - Control 10A 250VAC, 10A 30VDC load Features - Instructions with the signal output; - Signal input port can connect microcontroller IO port, high level signal - Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability - Current wide detection range:DC0-25V input - A diode current protection - Response time is less than 20 milliseconds - Relay long life can absorb 100000 times continuously - External connection use spinning crimping terminal, make connection firmer - With fixed installation hole, convenient installation
This price is a special price, there are only 50 in stock

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