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8-Channel 5V Wide Voltage Relay Module - Red + Multi-Colored
8-channel width voltage relay module has eight normally open and normally closed contacts£¬ relay can directly control various devices and load; + 5V: 5V power supply cathode; GND: the cathode of the power supply. 7-30V: 7-30V power supply positive; IN1-IN8: signal trigger£¬ high level of effective (1.5-30V); relay output: there are 24 interfaces£¬ all the interfaces can be directly connected to the user to facilitate the use of. Power supply range: DC5-30V£¬ current: greater than 500mA£¬ relay trigger current: greater than 3mA£¬ load: 10A 250V AC or 10A 30V DC£¬ finished product through 100% functional test and stability test. Great for DIY project.