Specification:
Item Type: Relay Module
Material: PCB
Purpose: Realize 1 optical coupler input signal detection and 1 relay output, which can be used for digital quantity detection or power control occasion.
Features:
11 channel relay module, realizes 1 optocoupler input signal detection and 1 relay output. 2It can be used for digital quantity detection or power control occasion, strong practicality. 3With diode effusion protection, ensures short response time, which has stable performance. 4This relay module has long lifespan, it can be connected continuously for 100,000 times. 5Made of premium quality PCB, good thermal conductivity and electrical insulation properties.
Package List:
1 x Relay Module
