Shop channel relay controller

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$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$3.21
1/4 Channel 5V 12V Relay Switch Module Remote Controller Relay Driving
eBay
$3.21
1/4 Channel 5V 12V Relay Switch Module Remote Controller Relay Driving
eBay
$11.57
8-Way 8-Channel DC 12V Relay Control Board Relays Module For AVR ARM Development. Relay Accessories. 8CHANNELUSBRELAY.
eBay
$11.57
8-Way 8-Channel DC 12V Relay Control Board Relays Module For AVR ARM Development. Relay Accessories. 8CHANNELUSBRELAY.
eBay
$14.45
4-Channel Relay Module, Direct Microcontroller Control, Opto-Isolated
eBay
Free shipping
$14.45
4-Channel Relay Module, Direct Microcontroller Control, Opto-Isolated
eBay
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
9
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
$40.79
$50.99
High Sensitivity 1 Channel Relay Controller
eBay
20% off
$40.79
$50.99
High Sensitivity 1 Channel Relay Controller
eBay
$12.65
12V Multi-Function Infrared Remote Control 8-Channel Relay Module
eBay
$12.65
12V Multi-Function Infrared Remote Control 8-Channel Relay Module
eBay
$44.99
Train Tech Rl-1 Twin Channel Relay Controller For Dc/Dcc.
eBay
$44.99
Train Tech Rl-1 Twin Channel Relay Controller For Dc/Dcc.
eBay
$1.95
4-Channel 5V Relay Module Relay Control Board Four-Way Relay Expansion Board
Alibaba B2B
Free shipping
$1.95
4-Channel 5V Relay Module Relay Control Board Four-Way Relay Expansion Board
Alibaba B2B
$51.00
8 Channel Relay CL8-GSM SMS GSM APP Remote Controller Wireless ON/OFF Switch For Gate Door Opener Operator
Alibaba B2B
Free shipping
$51.00
8 Channel Relay CL8-GSM SMS GSM APP Remote Controller Wireless ON/OFF Switch For Gate Door Opener Operator
Alibaba B2B
$2.48
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
kreaagency
$2.48
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
kreaagency
$19.00
FSK 4 Channel 10A Relay DC 12V 24V 36V 220V 420-450Mhz Wireless Remote Control Switch Receiver Transmitter For Motor Lights
Alibaba B2B
Free shipping
$19.00
FSK 4 Channel 10A Relay DC 12V 24V 36V 220V 420-450Mhz Wireless Remote Control Switch Receiver Transmitter For Motor Lights
Alibaba B2B
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
16
Free shipping
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$179.58
Azel Technologies SP-85 5 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$179.58
Azel Technologies SP-85 5 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$179.95
Azel Technologies SP-84 4 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
7
$179.95
Azel Technologies SP-84 4 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$967.69
Schneider Electric Logic Controller: (12) Relay/(4) Fast Output/(4) Transistor Out Model: TM241CE40R
Grainger
$967.69
Schneider Electric Logic Controller: (12) Relay/(4) Fast Output/(4) Transistor Out Model: TM241CE40R
Grainger
$445.76
IO HVAC Controls IO-WRP Wireless Relay Plus Kit, (2) 4-Channel Transceivers, Base Module 3 Transmitting Channels / 1 Receiving Channel, Satelite
Voomi Supply
4
$445.76
IO HVAC Controls IO-WRP Wireless Relay Plus Kit, (2) 4-Channel Transceivers, Base Module 3 Transmitting Channels / 1 Receiving Channel, Satelite
Voomi Supply
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$3.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 8CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$3.99
$9.99
Geekcreit® 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official
Banggood
60% off
$3.99
$9.99
Geekcreit® 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official
Banggood
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$20.99
$33.25
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
36% off
$20.99
$33.25
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$158.98
750-513 WAGO The 750-513 Is A 2-Channel Relay Output Module Featuring Two Isolated, Normally Open (Make) Contacts For Switching AC And DC Loads.
Onlinecomponents.com
$158.98
750-513 WAGO The 750-513 Is A 2-Channel Relay Output Module Featuring Two Isolated, Normally Open (Make) Contacts For Switching AC And DC Loads.
Onlinecomponents.com
$100.12
DIN-Rail 2-Channel Wifi Relay Switchboxd DC DIN By Blebox
Wired4Signs
$100.12
DIN-Rail 2-Channel Wifi Relay Switchboxd DC DIN By Blebox
Wired4Signs
$223.56
Viking (RC-4A) Network Enabled 4 Relay Controller
POSGlobal.com
1
$223.56
Viking (RC-4A) Network Enabled 4 Relay Controller
POSGlobal.com
$5.99
$13.99
Geekcreit Geekcreit 433Mhz DC 12V 10A Relay 1CH Channel Wireless RF Remote Control Switch Transmitter With Receiver
Banggood
57% off
$5.99
$13.99
Geekcreit Geekcreit 433Mhz DC 12V 10A Relay 1CH Channel Wireless RF Remote Control Switch Transmitter With Receiver
Banggood
$74.48
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$74.48
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$827.37
8A Programmable Logic Relay - 24V - (6) DC Inputs, (2) Analog Inputs, (4) Outputs - Pre-Programmed
Larson Electronics
$827.37
8A Programmable Logic Relay - 24V - (6) DC Inputs, (2) Analog Inputs, (4) Outputs - Pre-Programmed
Larson Electronics
$31.99
DC12V 4CH Wireless Remote Control Switch /Smart Relay Receiver 10A Relay / Momentary /Toggle /Latched Working Way Can Change / 433Mhz Easy To Install
LightInTheBox
33
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DC12V 4CH Wireless Remote Control Switch /Smart Relay Receiver 10A Relay / Momentary /Toggle /Latched Working Way Can Change / 433Mhz Easy To Install
LightInTheBox
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AC110V 220V 380V 30A 433 Mhz 4CH Wireless Relay RF Remote Control Switch Receivertransmitter
LightInTheBox
$44.99
AC110V 220V 380V 30A 433 Mhz 4CH Wireless Relay RF Remote Control Switch Receivertransmitter
LightInTheBox
$154.24
Wireless Triple Wifi Relay Switch Controller Switchboxt Pro By Blebox
Wired4Signs
$154.24
Wireless Triple Wifi Relay Switch Controller Switchboxt Pro By Blebox
Wired4Signs
$22.92
WEG CWCA0-22-00C06 CONTROL RELAY 2NO 2NC 42VDC Contactors Mrosupply
MRO Supply MC
Free shipping
$22.92
WEG CWCA0-22-00C06 CONTROL RELAY 2NO 2NC 42VDC Contactors Mrosupply
MRO Supply MC
$112.45
$149.56
Altronix - ACM8 - Access Power Controller - 8 Fused Relay Outputs With Board
LocksmithKeyless
24% off
$112.45
$149.56
Altronix - ACM8 - Access Power Controller - 8 Fused Relay Outputs With Board
LocksmithKeyless
$150.99
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BG40
Grainger
$150.99
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BG40
Grainger
$280.00
$298.00
Elation Cyber Pak 4-Channel Dimmer/Chase/MIDI Relay Pack 4-Channel, Multi-Function Dimmer/Power/MIDI Pack With Individual DMX Address For Each
Sweetwater
1
$280.00
$298.00
Elation Cyber Pak 4-Channel Dimmer/Chase/MIDI Relay Pack 4-Channel, Multi-Function Dimmer/Power/MIDI Pack With Individual DMX Address For Each
Sweetwater
Lesson 68, Home Automation: control 16 Channel Relay module using Arduino control 16 AC loads RJT12
17:26
Find in video from 01:23Module Components and Control
Lesson 68, Home Automation: control 16 Channel Relay module …
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8 Channel Relay Control with Arduino & DWIN HMI Display
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8 Channel Relay Control with Arduino & DWIN HMI Display
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How to use 4 channel Relay to control AC load with Arduino code RJT71
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How to use 4 channel Relay to control AC load with Arduino cod…
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Using 5V 1 channel relay module for Arduino
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Using 5V 1 channel relay module for Arduino
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How to use 2 channel relay to control AC and DC loads in Arduino RJT34
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Find in video from 00:11Connecting the Relay
How to use 2 channel relay to control AC and DC loads in Ardui…
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YouTubeRobojax
433MHz 12V 4CH Channel Relay RF Wireless Remote Control Switch KR1204 FOB RJT186
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How to interface 2 Channel Relay Module with Arduino - Arduino UNO Tutorial
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How to interface 2 Channel Relay Module with Arduino - Arduino UN…
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ARDUINO IR REMOTE Tutorial | 8 - channel Relay module control using ARDUINO IR REMOTE [Code/Library]
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ARDUINO IR REMOTE Tutorial | 8 - channel Relay module control usi…
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YouTubeSriTu Hobby
Home Automation: Control 16 channel relay with CD74HC4067 Multiplexer and Arduino with 6 wires RJT14
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Find in video from 13:22Demonstration of Relay Control Using Code
Home Automation: Control 16 channel relay with CD74HC4067 M…
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1 Channel to 16 Channel - All Relay Modules Explained and Reviewed in Detail | 5V DC Relay Modules
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1 Channel to 16 Channel - All Relay Modules Explained and Reviewed …
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Relay Control with Arduino & DWIN HMI Display
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controlling 8 channel relay by Alexa (step by step tutorial )
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Control Multiple USB Relay Boards with the Relay Controller App Version 2
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2CRUSB-K32 | Two Channel 5V Relay USB Control Switch Module
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2CRUSB-K32 | Two Channel 5V Relay USB Control Switch Module
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DMX512 CONTROLLED 8 CHANNEL RELAY BOARD
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DMX512 CONTROLLED 8 CHANNEL RELAY BOARD
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Connecting a Relay Module to a Microcontroller
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How to Control Linear Actuators Over WiFi | MHCOZY + FCB-2 Setup for Full Smart Automation
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How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC load RJT33
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Shop channel relay controller

Sponsored
About our ads
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$3.21
1/4 Channel 5V 12V Relay Switch Module Remote Controller Relay Driving
eBay
$3.21
1/4 Channel 5V 12V Relay Switch Module Remote Controller Relay Driving
eBay
$11.57
8-Way 8-Channel DC 12V Relay Control Board Relays Module For AVR ARM Development. Relay Accessories. 8CHANNELUSBRELAY.
eBay
$11.57
8-Way 8-Channel DC 12V Relay Control Board Relays Module For AVR ARM Development. Relay Accessories. 8CHANNELUSBRELAY.
eBay
$14.45
4-Channel Relay Module, Direct Microcontroller Control, Opto-Isolated
eBay
Free shipping
$14.45
4-Channel Relay Module, Direct Microcontroller Control, Opto-Isolated
eBay
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
9
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
$40.79
$50.99
High Sensitivity 1 Channel Relay Controller
eBay
20% off
$40.79
$50.99
High Sensitivity 1 Channel Relay Controller
eBay
$12.65
12V Multi-Function Infrared Remote Control 8-Channel Relay Module
eBay
$12.65
12V Multi-Function Infrared Remote Control 8-Channel Relay Module
eBay
$44.99
Train Tech Rl-1 Twin Channel Relay Controller For Dc/Dcc.
eBay
$44.99
Train Tech Rl-1 Twin Channel Relay Controller For Dc/Dcc.
eBay
$1.95
4-Channel 5V Relay Module Relay Control Board Four-Way Relay Expansion Board
Alibaba B2B
Free shipping
$1.95
4-Channel 5V Relay Module Relay Control Board Four-Way Relay Expansion Board
Alibaba B2B
$51.00
8 Channel Relay CL8-GSM SMS GSM APP Remote Controller Wireless ON/OFF Switch For Gate Door Opener Operator
Alibaba B2B
Free shipping
$51.00
8 Channel Relay CL8-GSM SMS GSM APP Remote Controller Wireless ON/OFF Switch For Gate Door Opener Operator
Alibaba B2B
$2.48
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
kreaagency
$2.48
Hiletgo 2Pcs 5V One Channel Relay Module Relay Switch With Opto Isolation High Low Level Trigger
kreaagency
$19.00
FSK 4 Channel 10A Relay DC 12V 24V 36V 220V 420-450Mhz Wireless Remote Control Switch Receiver Transmitter For Motor Lights
Alibaba B2B
Free shipping
$19.00
FSK 4 Channel 10A Relay DC 12V 24V 36V 220V 420-450Mhz Wireless Remote Control Switch Receiver Transmitter For Motor Lights
Alibaba B2B
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
16
Free shipping
$137.49
Pknight 4-Channel RDM/DMX Dimmer/Switch/Relay Pack, No Dummy Load Required, Flicker-Free LED Control
Amazon.com
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$179.58
Azel Technologies SP-85 5 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$179.58
Azel Technologies SP-85 5 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$179.95
Azel Technologies SP-84 4 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
7
$179.95
Azel Technologies SP-84 4 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$967.69
Schneider Electric Logic Controller: (12) Relay/(4) Fast Output/(4) Transistor Out Model: TM241CE40R
Grainger
$967.69
Schneider Electric Logic Controller: (12) Relay/(4) Fast Output/(4) Transistor Out Model: TM241CE40R
Grainger
$445.76
IO HVAC Controls IO-WRP Wireless Relay Plus Kit, (2) 4-Channel Transceivers, Base Module 3 Transmitting Channels / 1 Receiving Channel, Satelite
Voomi Supply
4
$445.76
IO HVAC Controls IO-WRP Wireless Relay Plus Kit, (2) 4-Channel Transceivers, Base Module 3 Transmitting Channels / 1 Receiving Channel, Satelite
Voomi Supply