Shop Arduino 16 Relay Board

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$36.49
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping
$36.49
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
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Sainsmart 16-Channel 9-36V USB Relay Module
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Sainsmart 16-Channel 9-36V USB Relay Module
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Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
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Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
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259
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
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259
$129.00
Relay Output Module: 16-pt, 125 VDC/250 VAC (PN# XBE-RY16A)
Automation Direct
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Relay Output Module: 16-pt, 125 VDC/250 VAC (PN# XBE-RY16A)
Automation Direct
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16 Channel Relay Module Smart Home Board With WROOM-32E, DC5-12V Power Supply 16 Channel Relay Switch And BLE Module For IDE Compilation
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16 Channel Relay Module Smart Home Board With WROOM-32E, DC5-12V Power Supply 16 Channel Relay Switch And BLE Module For IDE Compilation
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Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
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Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
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$137.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P2-16TR)
Automation Direct
6
$137.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P2-16TR)
Automation Direct
6
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JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
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6
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JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
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6
$28.31
16 Channel PLC Isolation Board - PLC Amplifier Board With 12-36V DC Driver Module For Circuit Board Applications
Amazon.com
Free shipping
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16 Channel PLC Isolation Board - PLC Amplifier Board With 12-36V DC Driver Module For Circuit Board Applications
Amazon.com
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$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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367
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
367
$111.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TR)
Automation Direct
3
$111.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TR)
Automation Direct
3
$118.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TRZ)
Automation Direct
$118.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TRZ)
Automation Direct
$347.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# D4-16TR)
Automation Direct
$347.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# D4-16TR)
Automation Direct
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4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
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2
$42.39
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
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$42.39
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
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$117.84
Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
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$117.84
Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
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$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
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100
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
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100
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
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75
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
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75
$30.10
9-36V 16 Channel Relay Module, USB Controlled Relay Opto-Isolated Board With 16 SPDT Relays, LED Power Indicator,For Simple ON/Off Switching
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9-36V 16 Channel Relay Module, USB Controlled Relay Opto-Isolated Board With 16 SPDT Relays, LED Power Indicator,For Simple ON/Off Switching
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Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
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Solid State Relay Module, 1 Channel DC 5V/12V 2A SSR Module Board With Low Level Trigger(5V)
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(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
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(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
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Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
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Diyables 3Pcs Relay Module For Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
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9
$190.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P3-16TR)
Automation Direct
$190.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P3-16TR)
Automation Direct
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AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
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434
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AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
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1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
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1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
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Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
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Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
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$140.90
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
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Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
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5V 16-Channel Relay Module Optocoupler Led For Arduino Pic Arm Avr Diy
eBay
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5V 16-Channel Relay Module Optocoupler Led For Arduino Pic Arm Avr Diy
eBay
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(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
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(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
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$101.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser C
PLCHardware.com
3
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Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser C
PLCHardware.com
3
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HUAREW PCA9685 16 Channel PWM Servo Driver Board 12 Bit IIC Interface Module Compatible With Arduino And Raspberry Pi (2Pcs)
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HUAREW PCA9685 16 Channel PWM Servo Driver Board 12 Bit IIC Interface Module Compatible With Arduino And Raspberry Pi (2Pcs)
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Ethernet Control Module 8/16 Channel Relay Controller Board With Rj45
eBay
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Ethernet Control Module 8/16 Channel Relay Controller Board With Rj45
eBay
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(Dc 24V)Isolated Type 16 Channel Relay Module Interface Board High/Low
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(Dc 24V)Isolated Type 16 Channel Relay Module Interface Board High/Low
eBay
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$58.78
5V 16-Channel Relay Board Module Active Low. Switch Electronics. General Purpose Relays. 5056240300504.
eBay
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5V 16-Channel Relay Board Module Active Low. Switch Electronics. General Purpose Relays. 5056240300504.
eBay
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2 Channel Relay Module With Optocoupler High Low Level Expansion Board Fault-Tolerant Design Module(5V),Module
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2 Channel Relay Module With Optocoupler High Low Level Expansion Board Fault-Tolerant Design Module(5V),Module
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Shop Arduino 16 Relay Board

Sponsored
About our ads
$36.49
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping
$36.49
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
32
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
32
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
10
$105.00
Relay Output Module: 16-pt, 6-24 VDC/6-120 VAC (PN# P1-16TR)
Automation Direct
10
$15.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
Amazon.com
259
$15.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 16 Channel)
Amazon.com
259
$129.00
Relay Output Module: 16-pt, 125 VDC/250 VAC (PN# XBE-RY16A)
Automation Direct
$129.00
Relay Output Module: 16-pt, 125 VDC/250 VAC (PN# XBE-RY16A)
Automation Direct
$34.64
16 Channel Relay Module Smart Home Board With WROOM-32E, DC5-12V Power Supply 16 Channel Relay Switch And BLE Module For IDE Compilation
Amazon.com
$34.64
16 Channel Relay Module Smart Home Board With WROOM-32E, DC5-12V Power Supply 16 Channel Relay Switch And BLE Module For IDE Compilation
Amazon.com
$21.29
Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
Amazon.com
$21.29
Relay Module 16 Channel With Optocoupler Power Supply High Level Trigger (5V)
Amazon.com
$137.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P2-16TR)
Automation Direct
6
$137.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# P2-16TR)
Automation Direct
6
$17.95
JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Amazon.com
6
$17.95
JESSINIE 16 Channel 5V Relay Module With Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
Amazon.com
6
$28.31
16 Channel PLC Isolation Board - PLC Amplifier Board With 12-36V DC Driver Module For Circuit Board Applications
Amazon.com
Free shipping
$28.31
16 Channel PLC Isolation Board - PLC Amplifier Board With 12-36V DC Driver Module For Circuit Board Applications
Amazon.com
Free shipping
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
367
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
367
$111.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TR)
Automation Direct
3
$111.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TR)
Automation Direct
3
$118.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TRZ)
Automation Direct
$118.00
Relay Output Module: 16-pt, 12-48 VDC/24-240 VAC (PN# BX-16TRZ)
Automation Direct
$347.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# D4-16TR)
Automation Direct
$347.00
Relay Output Module: 16-pt, 6-24 VDC/6-240 VAC (PN# D4-16TR)
Automation Direct
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
2
$9.99
4Pcs 4 Channel 5V Relay Module With Optocoupler For R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 For Raspberry Pi
Amazon.com
2
$42.39
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
Free shipping
$42.39
Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module For Automation Control
Amazon.com
Free shipping
$117.84
Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
Amazon.com
Free shipping
$117.84
Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
Amazon.com
Free shipping
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
100
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
100