5V 4 Channel Relay Module With Optocoupler LED
This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
1. This module uses a genuine quality relay normally open interface.
2. SMD optocoupler isolation, strong drive capability and stable performance.
3. The module can trigger high or low by jumper setting.
4. Fault-tolerant design, the relay will not operate even if the control line is destroyed.
5. Power indicator (green), relay status indicator (red).
6. User-friendly interface design, all interfaces can be connected directly through the terminal leads, very convenient
Current per relay - 20mA
Switching Current - up to 10A
|I/O Pins||4 Digital input|
|Input Voltage||Switching Voltage - 0V ~ 230V (DC or AC)|
|Operating Voltage||5 V|
Indication LED’s for Relay output status
Package Include :
1 Pcs x 4 Channel 5V Relay Module
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