1/2/4/6/8Channel 5/12/24VRelay Module,with Optocoupler Isolation ,Support High and Low Level Trigger,1/2-Pack All Product Models for You to Choose (24V, 4 Channel, 1, Relay Module)
💎【Relay Module】Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, DSP, etc., very convenient.
⚡【Maximum load】: AC 250V/10A, DC 30V/10A. trigger current 5mA.