5V 4 channel relay module
This is a 4 channel relay 5V interface card
Being able to control several devices and other equipment with large current
It can be directly controlled by microcontroller (for Arduino, 8051. AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
5V interface card 4 relay channels and each one needs 50 to 60 mA current driver
LED Status indication of the relay outputs.
Supports all MCU control.
The industrial field.
Control of the smart home.
1 x 5V Four 4 channel relay module with optocoupler for PIC AVR DSP Arduino ARM
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.