Shop 2ch relay module remotes

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$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$17.68
2X 12V 2Ch Relay Receivers Wireless Remote Control Switch Module Rf
eBay
Free shipping
$17.68
2X 12V 2Ch Relay Receivers Wireless Remote Control Switch Module Rf
eBay
$3.46
$3.64
433 Mhz Universal Wireless Remote Control AC110V 220V 2CH Relay Module Receiver 2B Transmitter For
Aliexpress
$3.46
$3.64
433 Mhz Universal Wireless Remote Control AC110V 220V 2CH Relay Module Receiver 2B Transmitter For
Aliexpress
$5.66
$7.65
433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module And 500m
Aliexpress
26% off
$5.66
$7.65
433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module And 500m
Aliexpress
$30.89
12V 24V 2Ch 433Mhz Wireless Rf Relay Remote Control Switch Receiver
eBay
$30.89
12V 24V 2Ch 433Mhz Wireless Rf Relay Remote Control Switch Receiver
eBay
$3.54
GERMA 433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module + 2 CH RF
Aliexpress
Free shipping
$3.54
GERMA 433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module + 2 CH RF
Aliexpress
$4.98
QIACHIP 433Mhz AC 250V 110V 220V 2CH RF Relay Receiver Module Universal Wireless Remote Control
Aliexpress
Free shipping
$4.98
QIACHIP 433Mhz AC 250V 110V 220V 2CH RF Relay Receiver Module Universal Wireless Remote Control
Aliexpress
$17.28
$18.99
2Ch Channel Relay Rf Wireless Remote Control Switch 2
eBay
$17.28
$18.99
2Ch Channel Relay Rf Wireless Remote Control Switch 2
eBay
$36.99
Dc 12V 2Ch 433Mhz Rf Wireless Relay Remote Control Light Momentary
eBay
Free shipping
$36.99
Dc 12V 2Ch 433Mhz Rf Wireless Relay Remote Control Light Momentary
eBay
$40.04
$46.02
5X Wireless Remote Control Switch Ac 12V 2Ch Relay Receiver &Rf
eBay
Free shipping
12% off
$40.04
$46.02
5X Wireless Remote Control Switch Ac 12V 2Ch Relay Receiver &Rf
eBay
$24.99
Dc 12-24V 2Ch Relay Receiver Rf Transmitter 433Mhz Wireless Remote
eBay
$24.99
Dc 12-24V 2Ch Relay Receiver Rf Transmitter 433Mhz Wireless Remote
eBay
$4.79
433Mhz 2V 1CH Wireless Remote Switch Relay Receiver Transmitter Remote Control Switch Module And RF
Aliexpress
$4.79
433Mhz 2V 1CH Wireless Remote Switch Relay Receiver Transmitter Remote Control Switch Module And RF
Aliexpress
$10.72
2 Channel Rf Smart Switch Module Wifi Remote Control Relay Switch
eBay
$10.72
2 Channel Rf Smart Switch Module Wifi Remote Control Relay Switch
eBay
$7.76
12V 2 Channel 2Ch Ir Led Relay Driver Module Infrared Remote Control +
eBay
$7.76
12V 2 Channel 2Ch Ir Led Relay Driver Module Infrared Remote Control +
eBay
$1.31
$1.40
433Mhz RF Remote Control Wireless Switch DC 5V 12V 1CH 2Way Relay Receiver And 2CH Transmitter For
Aliexpress
$1.31
$1.40
433Mhz RF Remote Control Wireless Switch DC 5V 12V 1CH 2Way Relay Receiver And 2CH Transmitter For
Aliexpress
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
Free shipping
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
$280.00
2967125 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21AU | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$280.00
2967125 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21AU | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$5.00
433Mhz Universal Wireless Remote Control DC 5V30V 10A 2CH Rf Relay Receiver And Transmitter For
Aliexpress
$5.00
433Mhz Universal Wireless Remote Control DC 5V30V 10A 2CH Rf Relay Receiver And Transmitter For
Aliexpress
$45.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
Free shipping
$45.99
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
$5.81
$6.15
Universal Rf433mhz Wireless Remote Control AC 110V 220V 2CH 10A Relay Receiver AB Transmitter For
Aliexpress
$5.81
$6.15
Universal Rf433mhz Wireless Remote Control AC 110V 220V 2CH 10A Relay Receiver AB Transmitter For
Aliexpress
$6.01
2CH 433Mhz RF Remote Switch AC 85-256V, 2-Channel Wireless Relay For Garage Door/Curtain/Light With
Aliexpress
Free shipping
$6.01
2CH 433Mhz RF Remote Switch AC 85-256V, 2-Channel Wireless Relay For Garage Door/Curtain/Light With
Aliexpress
$6.94
Ac 220V 10A 433Mhz 2Ch Channel Wireless Rf Relay Remote Control Switch
eBay
4
$6.94
Ac 220V 10A 433Mhz 2Ch Channel Wireless Rf Relay Remote Control Switch
eBay
$39.79
Ip Relay Module Upgraded 2 Channel Internet Watchdog Remote Modules
eBay
Free shipping
$39.79
Ip Relay Module Upgraded 2 Channel Internet Watchdog Remote Modules
eBay
$67.19
2903370 Phoenix Contact - Relay Module - RIF-0-RPT-24DC/21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$67.19
2903370 Phoenix Contact - Relay Module - RIF-0-RPT-24DC/21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$5.91
12V 2 Channel Ir Led Relay Driver Module Infrared Remote Control +
eBay
$5.91
12V 2 Channel Ir Led Relay Driver Module Infrared Remote Control +
eBay
$8.23
433Mhz Wireless Remote Control Switch 2-CH AC 110V 220V Relay Module And 1000m Transmitter For
Aliexpress
$8.23
433Mhz Wireless Remote Control Switch 2-CH AC 110V 220V Relay Module And 1000m Transmitter For
Aliexpress
$5.98
Universal 12V-36V 2-Channel Wireless Motor RF Remote Control Relay Module Switch Receiver Motor
Aliexpress
Free shipping
$5.98
Universal 12V-36V 2-Channel Wireless Motor RF Remote Control Relay Module Switch Receiver Motor
Aliexpress
$7.22
DC 5V 7V-32V 2 Channel Wifi Remote Control Relay Switch Module Supports 433MHZ Remote Control For
Aliexpress
$7.22
DC 5V 7V-32V 2 Channel Wifi Remote Control Relay Switch Module Supports 433MHZ Remote Control For
Aliexpress
$2.73
$5.46
Rf433mhz Remote Controller Wireless Switch DC 12V 1CH 10A Relay Receiver 2CH Transmitter For LED
Aliexpress
50% off
$2.73
$5.46
Rf433mhz Remote Controller Wireless Switch DC 12V 1CH 10A Relay Receiver 2CH Transmitter For LED
Aliexpress
$76.42
2900299 Phoenix Contact - Relay Module - PLC-RPT- 24DC/21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$76.42
2900299 Phoenix Contact - Relay Module - PLC-RPT- 24DC/21 | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$2.44
$4.52
DC12V 433Mhz Single Relay Wireless Remote Control Switch Receiver Module 2-Way Remote Control For
Aliexpress
46% off
$2.44
$4.52
DC12V 433Mhz Single Relay Wireless Remote Control Switch Receiver Module 2-Way Remote Control For
Aliexpress
$5.70
10A Dc12v Relay 2Ch Wireless Rf Remote Control Switch Transmitter+
eBay
$5.70
10A Dc12v Relay 2Ch Wireless Rf Remote Control Switch Transmitter+
eBay
$19.48
$23.19
GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal For
Aliexpress
15% off
$19.48
$23.19
GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal For
Aliexpress
$387.86
2982786 Phoenix Contact - Solid-State Relay Module - PLC-OSC- 24DC/ 24DC/ 5/ACT | PLC Direct | Programmable Logic Controllers And Industrial
PLC Direct
$387.86
2982786 Phoenix Contact - Solid-State Relay Module - PLC-OSC- 24DC/ 24DC/ 5/ACT | PLC Direct | Programmable Logic Controllers And Industrial
PLC Direct
$138.54
SR2B121B Schneider Electric
WiAutomation US
$138.54
SR2B121B Schneider Electric
WiAutomation US
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
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Tuya 2CH Smart Life WiFi Momentary Inching Relay Self-Loc…
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Shop 2ch relay module remotes

Sponsored
About our ads
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
20% off
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$130.00
Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
$17.68
2X 12V 2Ch Relay Receivers Wireless Remote Control Switch Module Rf
eBay
Free shipping
$17.68
2X 12V 2Ch Relay Receivers Wireless Remote Control Switch Module Rf
eBay
$3.46
$3.64
433 Mhz Universal Wireless Remote Control AC110V 220V 2CH Relay Module Receiver 2B Transmitter For
Aliexpress
$3.46
$3.64
433 Mhz Universal Wireless Remote Control AC110V 220V 2CH Relay Module Receiver 2B Transmitter For
Aliexpress
$5.66
$7.65
433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module And 500m
Aliexpress
26% off
$5.66
$7.65
433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module And 500m
Aliexpress
$30.89
12V 24V 2Ch 433Mhz Wireless Rf Relay Remote Control Switch Receiver
eBay
$30.89
12V 24V 2Ch 433Mhz Wireless Rf Relay Remote Control Switch Receiver
eBay
$3.54
GERMA 433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module + 2 CH RF
Aliexpress
Free shipping
$3.54
GERMA 433Mhz Universal Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module + 2 CH RF
Aliexpress
$4.98
QIACHIP 433Mhz AC 250V 110V 220V 2CH RF Relay Receiver Module Universal Wireless Remote Control
Aliexpress
Free shipping
$4.98
QIACHIP 433Mhz AC 250V 110V 220V 2CH RF Relay Receiver Module Universal Wireless Remote Control
Aliexpress
$17.28
$18.99
2Ch Channel Relay Rf Wireless Remote Control Switch 2
eBay
$17.28
$18.99
2Ch Channel Relay Rf Wireless Remote Control Switch 2
eBay
$36.99
Dc 12V 2Ch 433Mhz Rf Wireless Relay Remote Control Light Momentary
eBay
Free shipping
$36.99
Dc 12V 2Ch 433Mhz Rf Wireless Relay Remote Control Light Momentary
eBay
$40.04
$46.02
5X Wireless Remote Control Switch Ac 12V 2Ch Relay Receiver &Rf
eBay
Free shipping
12% off
$40.04
$46.02
5X Wireless Remote Control Switch Ac 12V 2Ch Relay Receiver &Rf
eBay
$24.99
Dc 12-24V 2Ch Relay Receiver Rf Transmitter 433Mhz Wireless Remote
eBay
$24.99
Dc 12-24V 2Ch Relay Receiver Rf Transmitter 433Mhz Wireless Remote
eBay
$4.79
433Mhz 2V 1CH Wireless Remote Switch Relay Receiver Transmitter Remote Control Switch Module And RF
Aliexpress
$4.79
433Mhz 2V 1CH Wireless Remote Switch Relay Receiver Transmitter Remote Control Switch Module And RF
Aliexpress
$10.72
2 Channel Rf Smart Switch Module Wifi Remote Control Relay Switch
eBay
$10.72
2 Channel Rf Smart Switch Module Wifi Remote Control Relay Switch
eBay
$7.76
12V 2 Channel 2Ch Ir Led Relay Driver Module Infrared Remote Control +
eBay
$7.76
12V 2 Channel 2Ch Ir Led Relay Driver Module Infrared Remote Control +
eBay
$1.31
$1.40
433Mhz RF Remote Control Wireless Switch DC 5V 12V 1CH 2Way Relay Receiver And 2CH Transmitter For
Aliexpress
$1.31
$1.40
433Mhz RF Remote Control Wireless Switch DC 5V 12V 1CH 2Way Relay Receiver And 2CH Transmitter For
Aliexpress
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
Free shipping
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
$280.00
2967125 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21AU | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$280.00
2967125 Phoenix Contact - Relay Module - PLC-RSC- 24DC/21-21AU | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct