Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
This is 1 channel Relay module, can able to control various appliances, and other equipment with a current not more 10A (250VAC/60VDC).
It can be controlled directly by microcontroller:Raspberry, AVR, PIC, DSP or TTL logic.
For control of module need power 5V and logic operation 5V.
For isolate the microcontroller from the relay, we added optocoupler.
Now with this configuration, the microcontroller doesn’t have any physical connection with the relay, it just uses the LED light of the Optocoupler IC to activate the relay.
This solution saves your microcontroller from a high voltage for VAC/VDC.
Dimensional drawing:Click here to open
Pinout:Click here to open
Schematic:Click here to open
20 x 5V Relay module
20pcs 1CH Channel Relay Module 5V for 250VAC/60VDC 10A Equipment Device RobotDyn for Arduino – products that work with official for Arduino boards
Shipping:Standard Shipping about 10-25 business days