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lystin 8 channel dc 5v relay module control board with optocoupler: ideal for arduino, raspberry pi, and stm32 logo

Lystin 8 Channel DC 5V Relay Module Control Board with Optocoupler: Ideal for Arduino, Raspberry Pi, and STM32 Review

5

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Average

Revainrating 4 out of 5  
Rating 
3.8
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Description of Lystin 8 Channel DC 5V Relay Module Control Board with Optocoupler: Ideal for Arduino, Raspberry Pi, and STM32

DC 5V 8-Channel Relay interface board, each one needs 15-20mA Driver Current. Equiped with high-current relay, AC250V 10A ; DC30V 10A. Standard interface that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection. Indication LED's for Relay output status. Widely used for all MCU control, industrial sector, PLC control, smart home control.

Reviews

Global ratings 5
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Type of review

Revainrating 3 out of 5

Yours may scratch a little

All scratched. In my analysis they stack them on top of each other and the solder joints below have hollowed out this board.

Pros
  • standard interface, which can be directly controlled by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Cons
  • Socket required

Revainrating 4 out of 5

Excellent purchase! in Computer and accessories

Incredible quality for the price. It was easy to incorporate into the project I was creating. Works flawlessly. I will use many others.

Pros
  • Status LEDs for relay outputs. Widely used to control all microcontrollers, industrial sector, PLC control, smart home control.
Cons
  • Faulty

Revainrating 5 out of 5

Excellent purchase! Fits computers and accessories

Incredible quality at this price. It was easy to incorporate into the project I was creating. Works flawlessly. I will use many others.

Pros
  • Single board computer
Cons
  • Very expensive

Revainrating 3 out of 5

Control signals are inverted. Looks good overall!

Please note that when using this device you must route a LOW signal from your microprocessor to turn on the relay. Outputting a HIGH signal from your microcontroller turns the relay off. Your output pin connected to the control input of the relay should be able to draw 13 milliamps. Note that turning on all eight relays may cause your microcontroller to draw more current than it can safely handle. Check your specs. Since the voltage drop is very small, the reduction in current does not usually…

Pros
  • Computer Components
Cons
  • Expensive

Revainrating 4 out of 5

Yours might be a bit scratched

Everything is scratched. In my analysis they stack them on top of each other and the solder joints below have hollowed out this board.

Pros
  • Electronics
Cons
  • I don't really like it, everything is fine