Yizhet 5V 8 Channel Relay Module (2 Pack) Relay Module with Optocoupler for Raspberry Pi, Arduino, TTL Logic and Other Microcontrollers
Yizhet 5V 8 Channel Relay Module (2 Pack) Relay Module with Optocoupler for Raspberry Pi, Arduino, TTL Logic and Other Microcontrollers
Yizhet 5V 8 Channel Relay Module (2 Pack) Relay Module with Optocoupler for Raspberry Pi, Arduino, TTL Logic and Other Microcontrollers
- ★ The 8-channel relay module is equipped with transistors, diodes and optocouplers to switch higher loads safely, reliably and with little power. The module is also equipped with generously sized relays to reliably perform many switching operations.
- ★ 5 V 8-channel relay module, each relay requires 70 mA for switching (switching capacity AC: max. 250 V / 10 A; DC: max. 30 V / 10 A DC)
- ★ 5V 8-channel relay module can be controlled directly with a microcontroller Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic, etc.
- ★ The relay acts as a switch that responds to a signal from the Arduino. For this reason, it is widely used in IoT projects to control lights and other electronic devices.
- ★ Application: MCU control, PLC control, industrial area, smart home.
Brand: | Yizhet |
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Manufacturer: | Yizhet |
Part Number: | RK9RHXN |
Isin: | IGGBVWYDRUEZ |

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Technical data:
Product size: 138 x 55 x 17 mm.
Number of relays: 8.
Control current: 15-20 mA.
Relay type: toggle switch.
Supply Voltage (VCC): 5V
The relays used can switch up to AC 250V 10A or DC 30V 10A.
Features:
Can be controlled directly via a microcontroller, optocoupler inputs.
Status LEDs for relay output.
Can be controlled directly with 5 V from the microcontroller. (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic.)
Small dimensions, large capacity: you can mount the relay on a small PCB board and it can withstand high current up to 10 A.
Widely used for household appliance, office machine, audio, equipment, automotive, etc. (Other applications: remote control TV receiver, monitor display, audio device high power use).
What does the jumper cap do when connected to DJ VCC?
Used to supply the part of the relays with the same VCC of the optoisolated part.
If you want to disconnect the power supplies, remove the bridge and connect the external power supply between JD and GND without connecting the Arduino GND.
After removing the jumper cap, you need to power the JD-VCC separately.
Wiring:
IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8: relay control ports
VCC: power supply system positive
GND: power supply system negative.
JD-VCC: relay power supply
Package includes:
2 x 8 channel relay module
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