Shop 4 Channel Relay Module

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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
Amazon.com
107
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
107
$16.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$16.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
71
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
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$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
5
$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
5
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$18.99
Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
Amazon.com
244
$18.99
Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
Amazon.com
244
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
11
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
11
$51.12
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
$51.12
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
4 channel relay module interfacing with Arduino Uno Tutorial part 2 in English |Doit projects
4:38
YouTubeDoit Projects
4 channel relay module interfacing with Arduino Uno Tutorial part 2 in English |Doit projects
4 channel relay module interfacing with Arduino Uno Tutorial part 2 in English |Doit projects In this tutorial, I show you how to connect a 4 channel relay module to a breadboard, connect the power, resistors and ground with jumper wires. I also explain the code. 4 Channel Relay Module is used to control high voltage, high current load.A relay ...
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Relay Circuit
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Shop 4 Channel Relay Module

Sponsored
About our ads
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
107
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
107
$16.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$16.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
71
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
71
$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
5
$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
5
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$18.99
Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
Amazon.com
244
$18.99
Jane Eyre Wifi Relay Module 4 Channel Smart Switch Momentary/Self-Locking/Lock Switching For Tuya/Smart Life APP,DIY Garage Door, Compatible With
Amazon.com
244
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 5V
Digitalzakka
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
11
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
11
$51.12
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
$51.12
(10Pcs)4-Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (12, Volts (DC))
Amazon.com
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc

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