购买 Control LEDs with 4 Channel Relay Module

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$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$17.45
4 Channel Relay Module DC 6-24V For Automotive Motor LED Control
Amazon.com
2
$17.45
4 Channel Relay Module DC 6-24V For Automotive Motor LED Control
Amazon.com
2
$81.90
Behringer Four LFO 4-Channel LFO Eurorack Module 14HP 4-Channel LFO Module With 4 Creative Modes, User-Assignable Waveforms, Zoom Mode, Reset/Sync
Sweetwater
2
$81.90
Behringer Four LFO 4-Channel LFO Eurorack Module 14HP 4-Channel LFO Module With 4 Creative Modes, User-Assignable Waveforms, Zoom Mode, Reset/Sync
Sweetwater
2
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
Free shipping
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
Free shipping
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$1,292.49
Bendix 300410 Engine Control Module (Ecm) 4 Channel Abs/Atc, J1939, Standard Generation 4 Control Unit
FinditParts
$1,292.49
Bendix 300410 Engine Control Module (Ecm) 4 Channel Abs/Atc, J1939, Standard Generation 4 Control Unit
FinditParts
$67.57
$135.14
4000 Watts 4-Light HID Master Lighting Relay Controller
RPM Hardware
折扣 50%
$67.57
$135.14
4000 Watts 4-Light HID Master Lighting Relay Controller
RPM Hardware
$94.89
Wireless RGBW 4 Channel LED Controller With Channel Pairing
aspectLED
$94.89
Wireless RGBW 4 Channel LED Controller With Channel Pairing
aspectLED
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$19.99
$31.17
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
折扣 35%
$19.99
$31.17
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$33.98
Miboxer Wireless LED Strip Controller With 4-Zone RF Remote - RGB LED Strip Lights - 6 Amps / Channel - 12-24 VDC
Super Bright LEDs
$33.98
Miboxer Wireless LED Strip Controller With 4-Zone RF Remote - RGB LED Strip Lights - 6 Amps / Channel - 12-24 VDC
Super Bright LEDs
$19.24
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Board. Relay Accessories.
eBay
$19.24
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Board. Relay Accessories.
eBay
$34.19
12V Wireless Remote Control Switch 4 Channel Relay Module For Home Automation. Black. Remote Controls. 751450699190.
eBay
Free shipping
$34.19
12V Wireless Remote Control Switch 4 Channel Relay Module For Home Automation. Black. Remote Controls. 751450699190.
eBay
Free shipping
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
7
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
7
$79.00
EX-9060D Relay 4 Output And 4 Digital Input Module W/LED
Saelig Company Inc
$79.00
EX-9060D Relay 4 Output And 4 Digital Input Module W/LED
Saelig Company Inc
$119.00
SR504-4 Switching Relay,SR-504-4,4 Channel Relay Module. DDORUU. General Purpose Relays. B0FSJTBJGW.
eBay
Free shipping
$119.00
SR504-4 Switching Relay,SR-504-4,4 Channel Relay Module. DDORUU. General Purpose Relays. B0FSJTBJGW.
eBay
Free shipping
$1.99
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$1.99
4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay
Aliexpress
$257.44
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$257.44
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$24.99
4-Channel (RGBW) DMX512 Decoder And LED Driver
aspectLED
$24.99
4-Channel (RGBW) DMX512 Decoder And LED Driver
aspectLED
$39.95
$79.95
4 Channel Light Controller For Holiday Lights, Christmas Lights, Outdoor Decorations. Create Dazzling Light Displays With Multiple Functions, Chasing,
Walmart
Free shipping
折扣 50%
$39.95
$79.95
4 Channel Light Controller For Holiday Lights, Christmas Lights, Outdoor Decorations. Create Dazzling Light Displays With Multiple Functions, Chasing,
Walmart
Free shipping
$90.90
GM Lighting Smart 2.4Ghz Wifi Controller RGBW 12V/24V Low Voltage 4-Channel / 5-Wire (SHWC-RGBW)
Lighting Supply
$90.90
GM Lighting Smart 2.4Ghz Wifi Controller RGBW 12V/24V Low Voltage 4-Channel / 5-Wire (SHWC-RGBW)
Lighting Supply
$71.88
$112.99
RGBW/RGB/CCT/Dimming 4 Channel RGBW LED RF Controller 12V-24V DC Constant Voltage 4 in 1 2.4G RF Wireless Receiver RT9 Remote, VP-RT9 Remote
LEDLights.io
折扣 36%
$71.88
$112.99
RGBW/RGB/CCT/Dimming 4 Channel RGBW LED RF Controller 12V-24V DC Constant Voltage 4 in 1 2.4G RF Wireless Receiver RT9 Remote, VP-RT9 Remote
LEDLights.io
$5.00
E0405 Tuya Smart Home Relay 4CH Wifi Switch Module 12V 24V 32V 4 Channel Radio APP Remote Control
Alibaba B2B
Free shipping
$5.00
E0405 Tuya Smart Home Relay 4CH Wifi Switch Module 12V 24V 32V 4 Channel Radio APP Remote Control
Alibaba B2B
Free shipping
$74.97
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 4 To 8V DC Input Model: DR-ODC5
Grainger
$74.97
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 4 To 8V DC Input Model: DR-ODC5
Grainger
$40.00
4G LTE GSM Industrial Relay Module 4-Channel Remote Control Via SMS APP Web With Optional Temp Humidity Monitor
Alibaba B2B
Free shipping
$40.00
4G LTE GSM Industrial Relay Module 4-Channel Remote Control Via SMS APP Web With Optional Temp Humidity Monitor
Alibaba B2B
Free shipping
$13.07
$16.83
4-Port DIY RGB LED Strip Lights Wireless IR Remote Controller Receiver 44 Keys Dimmer DC12-24V 6A For SMD 2835 5050 3528 Beads
LightInTheBox
60
折扣 22%
$13.07
$16.83
4-Port DIY RGB LED Strip Lights Wireless IR Remote Controller Receiver 44 Keys Dimmer DC12-24V 6A For SMD 2835 5050 3528 Beads
LightInTheBox
60
$2.99
1-5PCS 4 Channel Relay Board AVR 51 PIC 5V 12V 4-Channel Relay Module With Optocoupler Relay 4 Way
Aliexpress
Free shipping
$2.99
1-5PCS 4 Channel Relay Board AVR 51 PIC 5V 12V 4-Channel Relay Module With Optocoupler Relay 4 Way
Aliexpress
Free shipping
$36.88
$57.99
RGBW/RGB/CCT/Dimming 4 Channel RGBW LED RF Controller 12V-24V DC Constant Voltage 4 in 1 2.4G RF Wireless Receiver RT9 Remote, VP Controller
LEDLights.io
折扣 36%
$36.88
$57.99
RGBW/RGB/CCT/Dimming 4 Channel RGBW LED RF Controller 12V-24V DC Constant Voltage 4 in 1 2.4G RF Wireless Receiver RT9 Remote, VP Controller
LEDLights.io
$34.99
Miboxer RGB+CCT LED Controller - Hubless - 6 Amps/Channel - 12-24 VDC
Super Bright LEDs
$34.99
Miboxer RGB+CCT LED Controller - Hubless - 6 Amps/Channel - 12-24 VDC
Super Bright LEDs
$1.84
$3.64
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
Aliexpress
折扣 49%
$1.84
$3.64
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
Aliexpress
$302.37
8A Programmable Logic Relay - 120V - (6) DC Inputs, (2) Analog Inputs - (4) Outputs - IP20
Larson Electronics
$302.37
8A Programmable Logic Relay - 120V - (6) DC Inputs, (2) Analog Inputs - (4) Outputs - IP20
Larson Electronics
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
$164.62
Diode LED TOUCHDIAL Remote RGB(W) Controller (Diode LED DI-RF-REM-RGBW-4)
HomElectrical
$164.62
Diode LED TOUCHDIAL Remote RGB(W) Controller (Diode LED DI-RF-REM-RGBW-4)
HomElectrical
Configurable Active High or Low Relay Module, with opto-isolated input
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YouTubeHowchoo
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购买 Control LEDs with 4 Channel Relay Module

广告
关于我们的广告
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$17.45
4 Channel Relay Module DC 6-24V For Automotive Motor LED Control
Amazon.com
2
$17.45
4 Channel Relay Module DC 6-24V For Automotive Motor LED Control
Amazon.com
2
$81.90
Behringer Four LFO 4-Channel LFO Eurorack Module 14HP 4-Channel LFO Module With 4 Creative Modes, User-Assignable Waveforms, Zoom Mode, Reset/Sync
Sweetwater
2
$81.90
Behringer Four LFO 4-Channel LFO Eurorack Module 14HP 4-Channel LFO Module With 4 Creative Modes, User-Assignable Waveforms, Zoom Mode, Reset/Sync
Sweetwater
2
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
Free shipping
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
Free shipping
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$1,292.49
Bendix 300410 Engine Control Module (Ecm) 4 Channel Abs/Atc, J1939, Standard Generation 4 Control Unit
FinditParts
$1,292.49
Bendix 300410 Engine Control Module (Ecm) 4 Channel Abs/Atc, J1939, Standard Generation 4 Control Unit
FinditParts
$67.57
$135.14
4000 Watts 4-Light HID Master Lighting Relay Controller
RPM Hardware
折扣 50%
$67.57
$135.14
4000 Watts 4-Light HID Master Lighting Relay Controller
RPM Hardware
$94.89
Wireless RGBW 4 Channel LED Controller With Channel Pairing
aspectLED
$94.89
Wireless RGBW 4 Channel LED Controller With Channel Pairing
aspectLED
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$260.00
HIMA | F3414 | 4 Channel Relay Module |
Classic Automation
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$44.95
DLP-IOR4 4-Channel Latching Relay Module
Saelig Company Inc
$19.99
$31.17
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
折扣 35%
$19.99
$31.17
433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote
LightInTheBox
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$33.98
Miboxer Wireless LED Strip Controller With 4-Zone RF Remote - RGB LED Strip Lights - 6 Amps / Channel - 12-24 VDC
Super Bright LEDs
$33.98
Miboxer Wireless LED Strip Controller With 4-Zone RF Remote - RGB LED Strip Lights - 6 Amps / Channel - 12-24 VDC
Super Bright LEDs
$19.24
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Board. Relay Accessories.
eBay
$19.24
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Board. Relay Accessories.
eBay
$34.19
12V Wireless Remote Control Switch 4 Channel Relay Module For Home Automation. Black. Remote Controls. 751450699190.
eBay
Free shipping
$34.19
12V Wireless Remote Control Switch 4 Channel Relay Module For Home Automation. Black. Remote Controls. 751450699190.
eBay
Free shipping
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
7
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
7
$79.00
EX-9060D Relay 4 Output And 4 Digital Input Module W/LED
Saelig Company Inc
$79.00
EX-9060D Relay 4 Output And 4 Digital Input Module W/LED
Saelig Company Inc