Single Channel 5V Relay Module 257 Flat Rectangle Diffused Blue LED the Q outputs follow the

the Q outputs follow the data (D) inputs

7 switching position

The module has a PCB antenna seat ANT1

Good wireless Connectivity

Battery-operated toys

Single Channel 5V Relay Module 257 Flat Rectangle Diffused Blue LED the Q outputs follow theThis 1 Channel 5V Relay Module. The triggering of this Single Channel Relay Module is reliable and more stable. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals. It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc. Features Making wiring up the board very easy. It is a compact design & low cost Led indication Specification Number of Channels 01 Trigger