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The Best 16 Channel Relay of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 16 Channel Relay of 2022. Check our ranking below.

2,633 Reviews Scanned

SaleRank No. #1
SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
  • 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • Indication LED's for Relay output status
Rank No. #2
AITRIP 2 Pack 16 Channel 12V Relay Module with Optocoupler LED LM2576 Power Low Level Trigger Expansion Board for Raspberry Pi Arduino DIY Kit PiC ARM AVR
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • This 16-channel relay module with optocouplers
  • Working voltage: 12V
  • Standard interface that can be controlled directly by microcontroller (Compatible with Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • DC 12V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit
Rank No. #3
ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR
  • 5V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • The control signal voltage range: the trigger signal is low 0-2V; high voltage must not exceed 5V.
  • Standard interface that can be controlled directly by microcontroller (for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • DC 5V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit
Rank No. #4
ANMBEST 16 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Raspberry Pi Arduino
  • It is 16 Channel Isolated 5V 10A Relay Module, each relay can individually switch on/off by an opto-isolated digital input, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, DSP, etc., very convenient.
  • Equipped with high-current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; Trigger current of opto-isolator: 5mA.
  • RELIABLE: Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable.
  • EASY to INSTALL: Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
  • With indication LEDs for Relay output status. The working status indicator lights are conducive to the safe use.
Rank No. #5
ALAMSCN 16 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Smart Control Switch
  • This relay module is 5V active low. Relay output maximum contact is AC250V 10A and DC30V 10A.
  • Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.
  • With power indicator and working status indicator lights which are conducive to the safe use.
  • Standard interface that can be controlled directly by microcontroller.
  • Widely used for all MCU control, industrial sector, PLC control, smart home control.
Rank No. #6
ACEIRMC 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR
  • 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A ; DC30V 12A
  • The control signal voltage range: the trigger signal is low 0-2V; high voltage must not exceed 12v
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
  • DC 12V 16 Channel Relay Module Interface Board With Optocoupler Protection LM2576 Power for Arduino DIY Kit
Rank No. #7
SainSmart 16-Channel 9-36V USB Relay Module
  • This is USB controlled relay opto-isolated board with 16 SPDT relays.
  • You can use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenoids and others.
  • It can help you building projects like robotics and home automation.
Rank No. #8
DEVMO 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power Compatible with Ar-duino DIY Kit PiC ARM AVR
  • Industrial/Scientific/Industrial Electrical/Controls/Indicators/Relays
  • 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC250V 10A DC30V 12A
  • The control signal voltage range: the trigger signal is low 0-2V; high voltage must not exceed 12v
  • Standard interface that can be controlled directly by microcontroller (Ar-duino 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
Rank No. #9
5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity
  • This product is made of high quality PCB board, stable and durable.
  • 16-channel USB serial port main control board, which is output by high-low level decoding of single-chip microcomputer microprocessor, and each line outputs 1520 mA drive current.
  • Onboard MINI USB interface, stable connection, can be directly controlled by MCU (8051, AVR, PIC, DSP, ARM, MSP431, TTL logic and electrical equalization).
  • High sensitivity, will not appear poor contact problem, you can rest assured to use.
  • Carefully welding, precise hole position, complete functions.
Rank No. #10
Diitao 12V 16-Channel Relay Module Board Optocoupler LED LM2576 Power Low Level Trigger Expansion Board (12V 16Channel)
  • It is 16 Channel Isolated 12V 10A Relay Module, each relay can individually switch on/off by an opto-isolated digital input, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers.
  • Equipped with high-current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; Trigger current of opto-isolator: 5mA.
  • Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable.
  • Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
  • With indication LEDs for Relay output status. The working status indicator lights are conducive to the safe use.

Last update on 2023-07-13 / Affiliate links / Images from Amazon Product Advertising API

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