8 Channel Relay Module with Opto-Isolator Protection (5V DC)
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
This is a 5V 8-Channel Relay interface board, Be able to control various appliances, and other equipment with large current. It can be controlled directly by Micro-controller (Raspberry, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
Current per relay - 20mA
Switching Current - up to 10 A
|I/O Pins||8 Digital Inputs|
|Input Voltage||Switching voltage - 0 ~ 230V (DC or AC)|
|8-Channel Dimensions|| 138 x 56 x 18mm (L x W x H)|
1 Pcs x 8 Channel Relay Module with Opto-Isolator Protection (5V DC)
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