Header banner
Revain logoHome Page
lystin 4 channel relay module control board for uno r3 mega 2560 1280 dsp arm pic avr ttl logic stm32 raspberry pi - dc 5v dc 230v with optocoupler logo

Lystin 4 Channel Relay Module Control Board for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi - DC 5V DC 230V with Optocoupler Review

5

·

Average

Revainrating 4 out of 5  
Rating 
3.8
🖥️. Single Board Computers, 💻 Computer Components

View on AmazonView on ЯM

Media

(4)
img 1 attached to Lystin 4 Channel Relay Module Control Board for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi - DC 5V DC 230V with Optocoupler
img 2 attached to Lystin 4 Channel Relay Module Control Board for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi - DC 5V DC 230V with Optocoupler
img 3 attached to Lystin 4 Channel Relay Module Control Board for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi - DC 5V DC 230V with Optocoupler
img 4 attached to Lystin 4 Channel Relay Module Control Board for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi - DC 5V DC 230V with Optocoupler

Description of Lystin 4 Channel Relay Module Control Board for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi - DC 5V DC 230V with Optocoupler

DC 5V 4-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, 4-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
  • 5
    1
  • 4
    2
  • 3
    2
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Excellent purchase! best in computer components

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

Pros
  • Standard interface that can be controlled directly by the microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
Cons
  • ---

Revainrating 3 out of 5

Control signals are inverted. Looks good overall!

Note that when using this device you have to give 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 relay's control input 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 cause…

Pros
  • Equipped with high current relay, AC250V 10A; 30V DC 10A.
Cons
  • I vaguely remember

Revainrating 4 out of 5

Yours may be slightly 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
  • With power indicator, 4 lane road has a status indicator. With relay coil for accommodating the diode protection.
Cons
  • Expensive insurance

Revainrating 3 out of 5

Yours may be easily 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
  • Relay output status LEDs. Widely used to control all microcontrollers, industrial sector, PLC control, smart home control.
Cons
  • A few little things

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
  • Equipped with high current relay, AC250V 10A ; 30V DC 10A.
Cons
  • So far so good