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55% off
1/10PCS 3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH 1/10PCS 3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

1/10PCS 3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

$27.01$60.58

187 sold
1% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi

$1.86$1.87

545 sold
50% off
DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

$117.20$234.40

152 sold
41% off
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

$24.08$40.82

196 sold
1% off
5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino 5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

$2.26$2.27

177 sold
2% off
High Quality KCZ 1 Pole 6/7/8/9/10/11 4 Pole 3/5 Position With Channel Rotary Switch Selector With Cap Rotary Switch Selector High Quality KCZ 1 Pole 6/7/8/9/10/11 4 Pole 3/5 Position With Channel Rotary Switch Selector With Cap Rotary Switch Selector

High Quality KCZ 1 Pole 6/7/8/9/10/11 4 Pole 3/5 Position With Channel Rotary Switch Selector With Cap Rotary Switch Selector

$33.90$34.93

104 sold
5% off
Shielded Wire 32 30 28 26AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control Line PVC Electric Cable Copper Signal Wire Shielded Wire 32 30 28 26AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control Line PVC Electric Cable Copper Signal Wire

Shielded Wire 32 30 28 26AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control Line PVC Electric Cable Copper Signal Wire

$23.30$24.60

274 sold
18% off
Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547 Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

$2.46$3.00

150 sold
30% off
1~10M UL2547 Shielded Wire 2 3 4 5 6 7 8 Cores Channel Audio Headphone Control Signal Copper Cable 30 28 26 24 22 20 18 16AWG 1~10M UL2547 Shielded Wire 2 3 4 5 6 7 8 Cores Channel Audio Headphone Control Signal Copper Cable 30 28 26 24 22 20 18 16AWG

1~10M UL2547 Shielded Wire 2 3 4 5 6 7 8 Cores Channel Audio Headphone Control Signal Copper Cable 30 28 26 24 22 20 18 16AWG

$7.26$10.38

109 sold
42% off
DC 5V 12V 24V 1/2/4/8 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator DC 5V 12V 24V 1/2/4/8 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator

DC 5V 12V 24V 1/2/4/8 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator

$33.44$57.66

169 sold
25% off
10M UL2464 Copper Wire 30 28 26 24 22 20 18 16 14AWG PVC Channel Sheath 2 3 4 5 6 7 8 9 10 Cores Insulation Signal Control Cable 10M UL2464 Copper Wire 30 28 26 24 22 20 18 16 14AWG PVC Channel Sheath 2 3 4 5 6 7 8 9 10 Cores Insulation Signal Control Cable

10M UL2464 Copper Wire 30 28 26 24 22 20 18 16 14AWG PVC Channel Sheath 2 3 4 5 6 7 8 9 10 Cores Insulation Signal Control Cable

$3.91$5.24

346 sold
41% off
1 2 4 8 Channel Relay Module Board Shield 5V 12V 24V with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 8 Channel Relay Module Board Shield 5V 12V 24V with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 8 Channel Relay Module Board Shield 5V 12V 24V with Optocoupler Support High and Low Level Trigger for Arduino

$29.39$49.82

386 sold
21% off
1M 30-18AWG UL2547 Shielded Wire 2 3 4 5 6 8 Cores PVC Insulated Channel Amplifier Audio Signal Cable Tinned Copper Control Line 1M 30-18AWG UL2547 Shielded Wire 2 3 4 5 6 8 Cores PVC Insulated Channel Amplifier Audio Signal Cable Tinned Copper Control Line

1M 30-18AWG UL2547 Shielded Wire 2 3 4 5 6 8 Cores PVC Insulated Channel Amplifier Audio Signal Cable Tinned Copper Control Line

$0.88$1.12

121 sold
1% off
5PCS 3.5mm 1/8 5PCS 3.5mm 1/8

5PCS 3.5mm 1/8 "Single/Double Channel Stereo Plug Welding Type Audio Male Plug 3.5 Socket 2,3,4Section adapter connectors

$1.73$1.76

542 sold
ESP8266 / ESP32 WIFI 8 Channel Relay Development Board ESP-12F / ESP32 DC5V/7-28V ESP8266 / ESP32 WIFI 8 Channel Relay Development Board ESP-12F / ESP32 DC5V/7-28V

ESP8266 / ESP32 WIFI 8 Channel Relay Development Board ESP-12F / ESP32 DC5V/7-28V

$16.77$16.77

100 sold
23% off
1 2 4 8 16 Channel Way Expansion Relay Module 5V Power Supply IIC I2C Communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 8 16 Channel Way Expansion Relay Module 5V Power Supply IIC I2C Communication Optocoupler Isolation Board XL9535-K1V5

1 2 4 8 16 Channel Way Expansion Relay Module 5V Power Supply IIC I2C Communication Optocoupler Isolation Board XL9535-K1V5

$0.27$0.35

129 sold
55% off
5PCS/lot 3.5mm 1/8 5PCS/lot 3.5mm 1/8

5PCS/lot 3.5mm 1/8 "Single/Double Channel Stereo Plug Welding Type Audio Male Plug 3.5 Socket 2 3 4 Section adapter connectors

$23.54$52.82

146 sold
59% off
1PCS DC5V 1 ,2 ,4 ,8-Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH 1PCS DC5V 1 ,2 ,4 ,8-Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH

1PCS DC5V 1 ,2 ,4 ,8-Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH

$22.21$54.47

693 sold
2% off
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output

High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output

$2.39$2.44

246 sold
35% off
2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires 2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

$1.57$2.42

308 sold
3% off
2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$1.70$1.75

154 sold
3% off
Copper Wire 22AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable Copper Wire 22AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

Copper Wire 22AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

$2.48$2.56

381 sold
38% off
2/3/4/5/6/7/8/9/10 Cores 2464 Multi-core Sheath Wire 30/28/26/24/22/20/18AWG PVC Insulated Audio Signal Channel Control Cable 2/3/4/5/6/7/8/9/10 Cores 2464 Multi-core Sheath Wire 30/28/26/24/22/20/18AWG PVC Insulated Audio Signal Channel Control Cable

2/3/4/5/6/7/8/9/10 Cores 2464 Multi-core Sheath Wire 30/28/26/24/22/20/18AWG PVC Insulated Audio Signal Channel Control Cable

$0.94$1.54

167 sold
7% off
Copper Wire 24AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable Copper Wire 24AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

Copper Wire 24AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

$2.24$2.43

427 sold
2% off
Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547 Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

$1.80$1.85

389 sold
3% off
Copper Wire 28 26 24 22 20 18 16 AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10 Cores Black White UL2464 Power Cable Copper Wire 28 26 24 22 20 18 16 AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10 Cores Black White UL2464 Power Cable

Copper Wire 28 26 24 22 20 18 16 AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10 Cores Black White UL2464 Power Cable

$0.48$0.50

306 sold
2% off
1 PCS DC 5V 8 Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower 1 PCS DC 5V 8 Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower

1 PCS DC 5V 8 Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower

$4.63$4.77

98 sold
5% off
1-10Pcs Javino 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 8 Way relay Module For Arduino In stock 1-10Pcs Javino 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 8 Way relay Module For Arduino In stock

1-10Pcs Javino 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 8 Way relay Module For Arduino In stock

$1.84$1.94

950 sold
3% off
1M 28AWG Sheathed Wire Cable Channel Audio Line 2 3 4 5 6 7 8 9 10 Cores Insulated Soft Copper Cable Signal Control Wire UL2464 1M 28AWG Sheathed Wire Cable Channel Audio Line 2 3 4 5 6 7 8 9 10 Cores Insulated Soft Copper Cable Signal Control Wire UL2464

1M 28AWG Sheathed Wire Cable Channel Audio Line 2 3 4 5 6 7 8 9 10 Cores Insulated Soft Copper Cable Signal Control Wire UL2464

$0.62$0.64

429 sold
38% off
2~10m UL2464 Electronic Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Channel 2 3 4 5 6 7 8 9 10Cores Audio Power Cables 2~10m UL2464 Electronic Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Channel 2 3 4 5 6 7 8 9 10Cores Audio Power Cables

2~10m UL2464 Electronic Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Channel 2 3 4 5 6 7 8 9 10Cores Audio Power Cables

$1.71$2.79

247 sold
46% off
5/10M Shielded Wire Signal Cable 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 5/10M Shielded Wire Signal Cable 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

5/10M Shielded Wire Signal Cable 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$3.14$5.84

336 sold
50% off
10-1 PCS,3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH 10-1 PCS,3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

10-1 PCS,3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

$51.71$103.42

259 sold
33% off
2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires 2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

$1.74$2.60

174 sold
47% off
2/5/10M UL2547 Shielded Wire 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control PVC Copper Signal Cable 2/5/10M UL2547 Shielded Wire 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control PVC Copper Signal Cable

2/5/10M UL2547 Shielded Wire 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control PVC Copper Signal Cable

$1.66$3.14

187 sold
25% off
2-10m UL2464 Sheathed Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10Cores Power Cables 2-10m UL2464 Sheathed Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10Cores Power Cables

2-10m UL2464 Sheathed Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10Cores Power Cables

$1.63$2.18

143 sold
25% off
2/5/10m UL2464 Multi-Core PVC Wire 30 28 26 24 22 20 18 16 14AWG 2 3 4 5 6 7 8 9 10 Cores Channel Audio Power Cable Copper Wires 2/5/10m UL2464 Multi-Core PVC Wire 30 28 26 24 22 20 18 16 14AWG 2 3 4 5 6 7 8 9 10 Cores Channel Audio Power Cable Copper Wires

2/5/10m UL2464 Multi-Core PVC Wire 30 28 26 24 22 20 18 16 14AWG 2 3 4 5 6 7 8 9 10 Cores Channel Audio Power Cable Copper Wires

$1.42$1.90

103 sold
55% off
1/10PCS 3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH 1/10PCS 3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

1/10PCS 3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

$27.01 $60.58

187 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi

$1.86 $1.87

545 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

DC 9-24V 4/8 Channel ESP32 Modbus Relay RS485 Optocoupler Isolation Optional Enclosure Power Supply CH340 Chip

$117.20 $234.40

152 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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41% off
PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

PC817 2/4/8 Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

$24.08 $40.82

196 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino 5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

$2.26 $2.27

177 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2% off
High Quality KCZ 1 Pole 6/7/8/9/10/11 4 Pole 3/5 Position With Channel Rotary Switch Selector With Cap Rotary Switch Selector High Quality KCZ 1 Pole 6/7/8/9/10/11 4 Pole 3/5 Position With Channel Rotary Switch Selector With Cap Rotary Switch Selector

High Quality KCZ 1 Pole 6/7/8/9/10/11 4 Pole 3/5 Position With Channel Rotary Switch Selector With Cap Rotary Switch Selector

$33.90 $34.93

104 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
Shielded Wire 32 30 28 26AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control Line PVC Electric Cable Copper Signal Wire Shielded Wire 32 30 28 26AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control Line PVC Electric Cable Copper Signal Wire

Shielded Wire 32 30 28 26AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control Line PVC Electric Cable Copper Signal Wire

$23.30 $24.60

274 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547 Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

$2.46 $3.00

150 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
1~10M UL2547 Shielded Wire 2 3 4 5 6 7 8 Cores Channel Audio Headphone Control Signal Copper Cable 30 28 26 24 22 20 18 16AWG 1~10M UL2547 Shielded Wire 2 3 4 5 6 7 8 Cores Channel Audio Headphone Control Signal Copper Cable 30 28 26 24 22 20 18 16AWG

1~10M UL2547 Shielded Wire 2 3 4 5 6 7 8 Cores Channel Audio Headphone Control Signal Copper Cable 30 28 26 24 22 20 18 16AWG

$7.26 $10.38

109 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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42% off
DC 5V 12V 24V 1/2/4/8 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator DC 5V 12V 24V 1/2/4/8 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator

DC 5V 12V 24V 1/2/4/8 Channel Relay Module High and Low Level Trigger Dual Optocoupler Isolation LED Indicator

$33.44 $57.66

169 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
10M UL2464 Copper Wire 30 28 26 24 22 20 18 16 14AWG PVC Channel Sheath 2 3 4 5 6 7 8 9 10 Cores Insulation Signal Control Cable 10M UL2464 Copper Wire 30 28 26 24 22 20 18 16 14AWG PVC Channel Sheath 2 3 4 5 6 7 8 9 10 Cores Insulation Signal Control Cable

10M UL2464 Copper Wire 30 28 26 24 22 20 18 16 14AWG PVC Channel Sheath 2 3 4 5 6 7 8 9 10 Cores Insulation Signal Control Cable

$3.91 $5.24

346 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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41% off
1 2 4 8 Channel Relay Module Board Shield 5V 12V 24V with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 8 Channel Relay Module Board Shield 5V 12V 24V with Optocoupler Support High and Low Level Trigger for Arduino

1 2 4 8 Channel Relay Module Board Shield 5V 12V 24V with Optocoupler Support High and Low Level Trigger for Arduino

$29.39 $49.82

386 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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21% off
1M 30-18AWG UL2547 Shielded Wire 2 3 4 5 6 8 Cores PVC Insulated Channel Amplifier Audio Signal Cable Tinned Copper Control Line 1M 30-18AWG UL2547 Shielded Wire 2 3 4 5 6 8 Cores PVC Insulated Channel Amplifier Audio Signal Cable Tinned Copper Control Line

1M 30-18AWG UL2547 Shielded Wire 2 3 4 5 6 8 Cores PVC Insulated Channel Amplifier Audio Signal Cable Tinned Copper Control Line

$0.88 $1.12

121 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
5PCS 3.5mm 1/8 5PCS 3.5mm 1/8

5PCS 3.5mm 1/8 "Single/Double Channel Stereo Plug Welding Type Audio Male Plug 3.5 Socket 2,3,4Section adapter connectors

$1.73 $1.76

542 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ESP8266 / ESP32 WIFI 8 Channel Relay Development Board ESP-12F / ESP32 DC5V/7-28V ESP8266 / ESP32 WIFI 8 Channel Relay Development Board ESP-12F / ESP32 DC5V/7-28V

ESP8266 / ESP32 WIFI 8 Channel Relay Development Board ESP-12F / ESP32 DC5V/7-28V

$16.77 $16.77

100 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
1 2 4 8 16 Channel Way Expansion Relay Module 5V Power Supply IIC I2C Communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 8 16 Channel Way Expansion Relay Module 5V Power Supply IIC I2C Communication Optocoupler Isolation Board XL9535-K1V5

1 2 4 8 16 Channel Way Expansion Relay Module 5V Power Supply IIC I2C Communication Optocoupler Isolation Board XL9535-K1V5

$0.27 $0.35

129 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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55% off
5PCS/lot 3.5mm 1/8 5PCS/lot 3.5mm 1/8

5PCS/lot 3.5mm 1/8 "Single/Double Channel Stereo Plug Welding Type Audio Male Plug 3.5 Socket 2 3 4 Section adapter connectors

$23.54 $52.82

146 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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59% off
1PCS DC5V 1 ,2 ,4 ,8-Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH 1PCS DC5V 1 ,2 ,4 ,8-Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH

1PCS DC5V 1 ,2 ,4 ,8-Channel Relay Module With Optocoupler.Output X Way for Arduino 1CH 2CH 4CH 8CH

$22.21 $54.47

693 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2% off
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output

High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With Optocoupler Isolation Output

$2.39 $2.44

246 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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35% off
2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires 2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

$1.57 $2.42

308 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

2/5M Shielded Wire Signal Cable 32 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

$1.70 $1.75

154 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
Copper Wire 22AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable Copper Wire 22AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

Copper Wire 22AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

$2.48 $2.56

381 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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38% off
2/3/4/5/6/7/8/9/10 Cores 2464 Multi-core Sheath Wire 30/28/26/24/22/20/18AWG PVC Insulated Audio Signal Channel Control Cable 2/3/4/5/6/7/8/9/10 Cores 2464 Multi-core Sheath Wire 30/28/26/24/22/20/18AWG PVC Insulated Audio Signal Channel Control Cable

2/3/4/5/6/7/8/9/10 Cores 2464 Multi-core Sheath Wire 30/28/26/24/22/20/18AWG PVC Insulated Audio Signal Channel Control Cable

$0.94 $1.54

167 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Copper Wire 24AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable Copper Wire 24AWG PVC Sheathed Insulation 2 3 4 5 6 7 8 9 10 Cores DIY Signal Control Wires 2464 Channel Audio Line Copper Cable

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Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547 Shielded Wire 28AWG Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Line Headphone Copper Control Shield Wire UL2547

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Copper Wire 28 26 24 22 20 18 16 AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10 Cores Black White UL2464 Power Cable Copper Wire 28 26 24 22 20 18 16 AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10 Cores Black White UL2464 Power Cable

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1 PCS DC 5V 8 Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower 1 PCS DC 5V 8 Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower

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1-10Pcs Javino 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 8 Way relay Module For Arduino In stock 1-10Pcs Javino 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 8 Way relay Module For Arduino In stock

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1M 28AWG Sheathed Wire Cable Channel Audio Line 2 3 4 5 6 7 8 9 10 Cores Insulated Soft Copper Cable Signal Control Wire UL2464 1M 28AWG Sheathed Wire Cable Channel Audio Line 2 3 4 5 6 7 8 9 10 Cores Insulated Soft Copper Cable Signal Control Wire UL2464

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429 sold

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2~10m UL2464 Electronic Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Channel 2 3 4 5 6 7 8 9 10Cores Audio Power Cables 2~10m UL2464 Electronic Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Channel 2 3 4 5 6 7 8 9 10Cores Audio Power Cables

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5/10M Shielded Wire Signal Cable 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires 5/10M Shielded Wire Signal Cable 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core UL2547 Headphone Copper Control Wires

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336 sold

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10-1 PCS,3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH 10-1 PCS,3.3V 5v 12V 24V 1 2 4 8 Channel Relay Module With Optocoupler. Output X Way for Arduino 1CH 2CH 4CH 8CH

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259 sold

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2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires 2-10m UL2464 Multi-Core Wire 30 28 26 24 22 20 18 16 14AWG/2 3 4 5 6 7 8 9 10Cores Channel Audio Power Cable Sheathed Wires

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174 sold

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2/5/10M UL2547 Shielded Wire 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control PVC Copper Signal Cable 2/5/10M UL2547 Shielded Wire 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Cores Headphone Control PVC Copper Signal Cable

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187 sold

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2-10m UL2464 Sheathed Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10Cores Power Cables 2-10m UL2464 Sheathed Wires 30 28 26 24 22 20 18 16 14AWG Signal Control Wire Channel Audio 2 3 4 5 6 7 8 9 10Cores Power Cables

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$1.63 $2.18

143 sold

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2/5/10m UL2464 Multi-Core PVC Wire 30 28 26 24 22 20 18 16 14AWG 2 3 4 5 6 7 8 9 10 Cores Channel Audio Power Cable Copper Wires 2/5/10m UL2464 Multi-Core PVC Wire 30 28 26 24 22 20 18 16 14AWG 2 3 4 5 6 7 8 9 10 Cores Channel Audio Power Cable Copper Wires

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103 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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