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20% off
Modbus RTU 1/2/4 Channel Relay Module DC7-24V Supports RS485/TTL UART Communication Interfaces with Relay Switch Light Modbus RTU 1/2/4 Channel Relay Module DC7-24V Supports RS485/TTL UART Communication Interfaces with Relay Switch Light

Modbus RTU 1/2/4 Channel Relay Module DC7-24V Supports RS485/TTL UART Communication Interfaces with Relay Switch Light

$8.40$10.50

6 sold
42% off
RJ45 CAT5 Female to 4 Channel 3Pins Audio Network Extension XLR Cable Splitter for Stage Sound Lighting Recording Studio RJ45 CAT5 Female to 4 Channel 3Pins Audio Network Extension XLR Cable Splitter for Stage Sound Lighting Recording Studio

RJ45 CAT5 Female to 4 Channel 3Pins Audio Network Extension XLR Cable Splitter for Stage Sound Lighting Recording Studio

$19.05$32.85

7 sold
33% off
Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

$1.09$1.62

5 sold
76% off
ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout for AC250V DC30V Load Control ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout for AC250V DC30V Load Control

ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout for AC250V DC30V Load Control

$2.17$9.06

5 sold
1% off
【10-5PCS】3/4 section 3.54mm headphone stereo jack welded male head AUX dual four-channel connector horn DIP audio cable adapter 【10-5PCS】3/4 section 3.54mm headphone stereo jack welded male head AUX dual four-channel connector horn DIP audio cable adapter

【10-5PCS】3/4 section 3.54mm headphone stereo jack welded male head AUX dual four-channel connector horn DIP audio cable adapter

$26.08$26.26

6 sold
42% off
1~10M 2 3 4 5 6 7 8 9 10 Cores PVC Sheath Wire 30 28 26 24 22 20 18AWG 2464 OFC Tinned Copper Channel Audio Signal Control Cable 1~10M 2 3 4 5 6 7 8 9 10 Cores PVC Sheath Wire 30 28 26 24 22 20 18AWG 2464 OFC Tinned Copper Channel Audio Signal Control Cable

1~10M 2 3 4 5 6 7 8 9 10 Cores PVC Sheath Wire 30 28 26 24 22 20 18AWG 2464 OFC Tinned Copper Channel Audio Signal Control Cable

$6.91$11.92

5 sold
18% off
Network Converter RJ45 CAT5/6 With Shielded to 4 Channel 6.35/6.5mm TRS Plug Multi Network Receiver Cable for Speaker Amp Mixer Network Converter RJ45 CAT5/6 With Shielded to 4 Channel 6.35/6.5mm TRS Plug Multi Network Receiver Cable for Speaker Amp Mixer

Network Converter RJ45 CAT5/6 With Shielded to 4 Channel 6.35/6.5mm TRS Plug Multi Network Receiver Cable for Speaker Amp Mixer

$19.79$24.14

5 sold
53% off
Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7-30V/5V Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7-30V/5V

Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7-30V/5V

$77.50$164.90

5 sold
16% off
ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT Relay Board PLC Signal Amplifier Module for Industrial Automation Control ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT Relay Board PLC Signal Amplifier Module for Industrial Automation Control

ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT Relay Board PLC Signal Amplifier Module for Industrial Automation Control

$51.90$61.79

6 sold
23% off
ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT PLC Signal Amplifier Board Industrial Control Switch ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT PLC Signal Amplifier Board Industrial Control Switch

ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT PLC Signal Amplifier Board Industrial Control Switch

$47.58$61.79

5 sold
1% off
5V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 8 Way relay Module 5V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 8 Way relay Module

5V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 8 Way relay Module

$14.51$14.66

5 sold
28% off
AD22B04 DC 12V 4 Channel Relay MT8870 DTMF Tone Signal Decoder Remote Control Relay Module for PLC Smart Home with 3.5mm Cable AD22B04 DC 12V 4 Channel Relay MT8870 DTMF Tone Signal Decoder Remote Control Relay Module for PLC Smart Home with 3.5mm Cable

AD22B04 DC 12V 4 Channel Relay MT8870 DTMF Tone Signal Decoder Remote Control Relay Module for PLC Smart Home with 3.5mm Cable

$19.16$26.61

5 sold
37% off
2/5M UL2547 Shielded Wire 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Copper Control Wires Signal Headphone Cable 2/5M UL2547 Shielded Wire 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Copper Control Wires Signal Headphone Cable

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

$2.40$3.81

6 sold
40% off
1/2/4/6/8 Way Channel 5V DC Relay Module Solid State High Low Level G3MB-202P SSR AVR DSP for Arduino Diy Kit 1/2/4/6/8 Way Channel 5V DC Relay Module Solid State High Low Level G3MB-202P SSR AVR DSP for Arduino Diy Kit

1/2/4/6/8 Way Channel 5V DC Relay Module Solid State High Low Level G3MB-202P SSR AVR DSP for Arduino Diy Kit

$25.45$42.41

6 sold
23% off
1 2 4 8 Channel Way 5V 12V 24V High Low Level Trigger Solid State Relay Module Board Relay SSR 250VAC/2A 240VAC/2A 1 2 4 8 Channel Way 5V 12V 24V High Low Level Trigger Solid State Relay Module Board Relay SSR 250VAC/2A 240VAC/2A

1 2 4 8 Channel Way 5V 12V 24V High Low Level Trigger Solid State Relay Module Board Relay SSR 250VAC/2A 240VAC/2A

$1.11$1.44

7 sold
25% off
10pcs 4 Channel Relay Board AVR 51 PIC 5V 12V 24V 4-Channel Relay Module With Optocoupler Relay 4 Way Relays Module For Arduino 10pcs 4 Channel Relay Board AVR 51 PIC 5V 12V 24V 4-Channel Relay Module With Optocoupler Relay 4 Way Relays Module For Arduino

10pcs 4 Channel Relay Board AVR 51 PIC 5V 12V 24V 4-Channel Relay Module With Optocoupler Relay 4 Way Relays Module For Arduino

$24.22$32.29

5 sold
18% off
1M/3M Shielded Wire Signal Cable UL2547 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires 1M/3M Shielded Wire Signal Cable UL2547 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

1M/3M Shielded Wire Signal Cable UL2547 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

$1.09$1.33

7 sold
51% off
5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way relay Module For Arduino In stock 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way relay Module For Arduino In stock

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

$47.39$96.72

5 sold
8% off
5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi 5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi

5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi

$0.98$1.07

6 sold
31% off
FOR ESP32 WiFi Wireless Communication 4 Channel Relay Module Development Board For Smart Home And Wireless Control FOR ESP32 WiFi Wireless Communication 4 Channel Relay Module Development Board For Smart Home And Wireless Control

FOR ESP32 WiFi Wireless Communication 4 Channel Relay Module Development Board For Smart Home And Wireless Control

$133.09$192.89

6 sold
32% off
GEYA NG2R PLC 4 Channel Relay Module 1NO 1NC Relay SPDT Module 12V 24V AC DC GEYA NG2R PLC 4 Channel Relay Module 1NO 1NC Relay SPDT Module 12V 24V AC DC

GEYA NG2R PLC 4 Channel Relay Module 1NO 1NC Relay SPDT Module 12V 24V AC DC

$14.28$21.00

4 sold
33% off
10M UL2464 30 28 26 24 22 20 18AWG Sheathed Electrical Wire Channel Audio Line 2 3 4 5 6 7 8 9 10Cores PVC Insulated Copper Wire 10M UL2464 30 28 26 24 22 20 18AWG Sheathed Electrical Wire Channel Audio Line 2 3 4 5 6 7 8 9 10Cores PVC Insulated Copper Wire

10M UL2464 30 28 26 24 22 20 18AWG Sheathed Electrical Wire Channel Audio Line 2 3 4 5 6 7 8 9 10Cores PVC Insulated Copper Wire

$4.79$7.15

6 sold
50% 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

$25.24$50.49

5 sold
3% off
2.5/3.5MM Single/dual/vertical Channel Soldered Audio Plug 2/3/4 Level FOR Headphone Audio And Other Audio Equipment Interfaces 2.5/3.5MM Single/dual/vertical Channel Soldered Audio Plug 2/3/4 Level FOR Headphone Audio And Other Audio Equipment Interfaces

2.5/3.5MM Single/dual/vertical Channel Soldered Audio Plug 2/3/4 Level FOR Headphone Audio And Other Audio Equipment Interfaces

$14.69$15.19

5 sold
1% off
4-Channel Digital Optical Isolation Logic Level Converter GPIO Module 3.3/5V/12V/24V NPN PNP for Arduino Pi Pico ESP8266 NodeMCU 4-Channel Digital Optical Isolation Logic Level Converter GPIO Module 3.3/5V/12V/24V NPN PNP for Arduino Pi Pico ESP8266 NodeMCU

4-Channel Digital Optical Isolation Logic Level Converter GPIO Module 3.3/5V/12V/24V NPN PNP for Arduino Pi Pico ESP8266 NodeMCU

$33.09$33.31

5 sold
51% off
4-Channel Relay Module DC 5V/12V/24V High Low Level Triggers Smart Home PLC Automation Control 30A for Electronic Projects 4-Channel Relay Module DC 5V/12V/24V High Low Level Triggers Smart Home PLC Automation Control 30A for Electronic Projects

4-Channel Relay Module DC 5V/12V/24V High Low Level Triggers Smart Home PLC Automation Control 30A for Electronic Projects

$84.68$172.81

16 sold
52% off
3-Channel 4-wire Fan Speed Controller DC 12V/24V Temperature-Controlled Speed Regulate PWM Chassis Cool DIP Switch Temp Control 3-Channel 4-wire Fan Speed Controller DC 12V/24V Temperature-Controlled Speed Regulate PWM Chassis Cool DIP Switch Temp Control

3-Channel 4-wire Fan Speed Controller DC 12V/24V Temperature-Controlled Speed Regulate PWM Chassis Cool DIP Switch Temp Control

$33.23$69.22

5 sold
51% off
Stlxy Relay Module Switch 1/2/4 Channel Modbus RTU RS485/TTL Communication 7-24V with Anti-reverse Protection for Electronics Stlxy Relay Module Switch 1/2/4 Channel Modbus RTU RS485/TTL Communication 7-24V with Anti-reverse Protection for Electronics

Stlxy Relay Module Switch 1/2/4 Channel Modbus RTU RS485/TTL Communication 7-24V with Anti-reverse Protection for Electronics

$38.92$79.43

7 sold
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control for Smart Home PC Smart Controller 5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control for Smart Home PC Smart Controller

5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control for Smart Home PC Smart Controller

$4.20$4.20

5 sold
ABZ Encoder Pulse Signal Distribution Module connector 1 In 2 4 6 8 16 Out Differential Expander Multi Channel Converter ABZ Encoder Pulse Signal Distribution Module connector 1 In 2 4 6 8 16 Out Differential Expander Multi Channel Converter

ABZ Encoder Pulse Signal Distribution Module connector 1 In 2 4 6 8 16 Out Differential Expander Multi Channel Converter

$143.17$143.17

5 sold
1 2 4 6 8 Channel Solid State Relay Module PNP/NPN Board 5V 12V 24V 32V 60VDC PCB DC TO DC SSR Module 1 2 4 6 8 Channel Solid State Relay Module PNP/NPN Board 5V 12V 24V 32V 60VDC PCB DC TO DC SSR Module

1 2 4 6 8 Channel Solid State Relay Module PNP/NPN Board 5V 12V 24V 32V 60VDC PCB DC TO DC SSR Module

$60.65$60.65

5 sold
27% off
hight Low Level 5V 1 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse Diy Kit For ARDUINO hight Low Level 5V 1 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse Diy Kit For ARDUINO

hight Low Level 5V 1 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse Diy Kit For ARDUINO

$1.08$1.48

6 sold
18% off
1pc 4-Channel XLR to Ethercon STP RJ45 Cat6 Snake Cable-3Pin DMX&Audio Extender for Stage Lighting,Live Sound&Recording Studios 1pc 4-Channel XLR to Ethercon STP RJ45 Cat6 Snake Cable-3Pin DMX&Audio Extender for Stage Lighting,Live Sound&Recording Studios

1pc 4-Channel XLR to Ethercon STP RJ45 Cat6 Snake Cable-3Pin DMX&Audio Extender for Stage Lighting,Live Sound&Recording Studios

$19.84$24.19

6 sold
9% off
NPN/PNP 4/6/8/10/12/16 Channel Module RT-P Provincial Wiring Terminal Module PLC Interface Type 24VDC 12V 5V NPN/PNP 4/6/8/10/12/16 Channel Module RT-P Provincial Wiring Terminal Module PLC Interface Type 24VDC 12V 5V

NPN/PNP 4/6/8/10/12/16 Channel Module RT-P Provincial Wiring Terminal Module PLC Interface Type 24VDC 12V 5V

$10.17$11.18

6 sold
52% off
DC 6V-30V to DC 0.9V-29.6V Adjustable Buck Module Regulator Power Supply Module DCP3512 4-Channel DC-DC Conversion Module DC 6V-30V to DC 0.9V-29.6V Adjustable Buck Module Regulator Power Supply Module DCP3512 4-Channel DC-DC Conversion Module

DC 6V-30V to DC 0.9V-29.6V Adjustable Buck Module Regulator Power Supply Module DCP3512 4-Channel DC-DC Conversion Module

$50.71$105.64

5 sold
42% off
RJ45 CAT5 Converter to 4 Channel 1/4 Inch TRS Male Gold Plated Contact Audio/Musical Instrument Network Cable Extender Splitter RJ45 CAT5 Converter to 4 Channel 1/4 Inch TRS Male Gold Plated Contact Audio/Musical Instrument Network Cable Extender Splitter

RJ45 CAT5 Converter to 4 Channel 1/4 Inch TRS Male Gold Plated Contact Audio/Musical Instrument Network Cable Extender Splitter

$18.44$31.80

7 sold
20% off
Modbus RTU 1/2/4 Channel Relay Module DC7-24V Supports RS485/TTL UART Communication Interfaces with Relay Switch Light Modbus RTU 1/2/4 Channel Relay Module DC7-24V Supports RS485/TTL UART Communication Interfaces with Relay Switch Light

Modbus RTU 1/2/4 Channel Relay Module DC7-24V Supports RS485/TTL UART Communication Interfaces with Relay Switch Light

$8.40 $10.50

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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42% off
RJ45 CAT5 Female to 4 Channel 3Pins Audio Network Extension XLR Cable Splitter for Stage Sound Lighting Recording Studio RJ45 CAT5 Female to 4 Channel 3Pins Audio Network Extension XLR Cable Splitter for Stage Sound Lighting Recording Studio

RJ45 CAT5 Female to 4 Channel 3Pins Audio Network Extension XLR Cable Splitter for Stage Sound Lighting Recording Studio

$19.05 $32.85

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

Shielded Wire UL2547 32 30 28 26 24 22 20 18 AWG Channel Audio Line 2 3 4 5 6 7 8 Cores Speaker Amplifier Signal Copper Cable

$1.09 $1.62

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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76% off
ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout for AC250V DC30V Load Control ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout for AC250V DC30V Load Control

ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout for AC250V DC30V Load Control

$2.17 $9.06

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
【10-5PCS】3/4 section 3.54mm headphone stereo jack welded male head AUX dual four-channel connector horn DIP audio cable adapter 【10-5PCS】3/4 section 3.54mm headphone stereo jack welded male head AUX dual four-channel connector horn DIP audio cable adapter

【10-5PCS】3/4 section 3.54mm headphone stereo jack welded male head AUX dual four-channel connector horn DIP audio cable adapter

$26.08 $26.26

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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42% off
1~10M 2 3 4 5 6 7 8 9 10 Cores PVC Sheath Wire 30 28 26 24 22 20 18AWG 2464 OFC Tinned Copper Channel Audio Signal Control Cable 1~10M 2 3 4 5 6 7 8 9 10 Cores PVC Sheath Wire 30 28 26 24 22 20 18AWG 2464 OFC Tinned Copper Channel Audio Signal Control Cable

1~10M 2 3 4 5 6 7 8 9 10 Cores PVC Sheath Wire 30 28 26 24 22 20 18AWG 2464 OFC Tinned Copper Channel Audio Signal Control Cable

$6.91 $11.92

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
Network Converter RJ45 CAT5/6 With Shielded to 4 Channel 6.35/6.5mm TRS Plug Multi Network Receiver Cable for Speaker Amp Mixer Network Converter RJ45 CAT5/6 With Shielded to 4 Channel 6.35/6.5mm TRS Plug Multi Network Receiver Cable for Speaker Amp Mixer

Network Converter RJ45 CAT5/6 With Shielded to 4 Channel 6.35/6.5mm TRS Plug Multi Network Receiver Cable for Speaker Amp Mixer

$19.79 $24.14

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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53% off
Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7-30V/5V Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7-30V/5V

Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7-30V/5V

$77.50 $164.90

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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16% off
ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT Relay Board PLC Signal Amplifier Module for Industrial Automation Control ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT Relay Board PLC Signal Amplifier Module for Industrial Automation Control

ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT Relay Board PLC Signal Amplifier Module for Industrial Automation Control

$51.90 $61.79

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT PLC Signal Amplifier Board Industrial Control Switch ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT PLC Signal Amplifier Board Industrial Control Switch

ENMG Relay Module 220VAC 2/4/8/16 Channel SPDT DPDT PLC Signal Amplifier Board Industrial Control Switch

$47.58 $61.79

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
5V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 8 Way relay Module 5V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 8 Way relay Module

5V 1 2 4 6 8 Channel Relay Module With Optocoupler Relay Output 1 2 4 8 Way relay Module

$14.51 $14.66

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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28% off
AD22B04 DC 12V 4 Channel Relay MT8870 DTMF Tone Signal Decoder Remote Control Relay Module for PLC Smart Home with 3.5mm Cable AD22B04 DC 12V 4 Channel Relay MT8870 DTMF Tone Signal Decoder Remote Control Relay Module for PLC Smart Home with 3.5mm Cable

AD22B04 DC 12V 4 Channel Relay MT8870 DTMF Tone Signal Decoder Remote Control Relay Module for PLC Smart Home with 3.5mm Cable

$19.16 $26.61

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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37% off
2/5M UL2547 Shielded Wire 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Copper Control Wires Signal Headphone Cable 2/5M UL2547 Shielded Wire 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Copper Control Wires Signal Headphone Cable

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

$2.40 $3.81

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
1/2/4/6/8 Way Channel 5V DC Relay Module Solid State High Low Level G3MB-202P SSR AVR DSP for Arduino Diy Kit 1/2/4/6/8 Way Channel 5V DC Relay Module Solid State High Low Level G3MB-202P SSR AVR DSP for Arduino Diy Kit

1/2/4/6/8 Way Channel 5V DC Relay Module Solid State High Low Level G3MB-202P SSR AVR DSP for Arduino Diy Kit

$25.45 $42.41

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
1 2 4 8 Channel Way 5V 12V 24V High Low Level Trigger Solid State Relay Module Board Relay SSR 250VAC/2A 240VAC/2A 1 2 4 8 Channel Way 5V 12V 24V High Low Level Trigger Solid State Relay Module Board Relay SSR 250VAC/2A 240VAC/2A

1 2 4 8 Channel Way 5V 12V 24V High Low Level Trigger Solid State Relay Module Board Relay SSR 250VAC/2A 240VAC/2A

$1.11 $1.44

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
10pcs 4 Channel Relay Board AVR 51 PIC 5V 12V 24V 4-Channel Relay Module With Optocoupler Relay 4 Way Relays Module For Arduino 10pcs 4 Channel Relay Board AVR 51 PIC 5V 12V 24V 4-Channel Relay Module With Optocoupler Relay 4 Way Relays Module For Arduino

10pcs 4 Channel Relay Board AVR 51 PIC 5V 12V 24V 4-Channel Relay Module With Optocoupler Relay 4 Way Relays Module For Arduino

$24.22 $32.29

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
1M/3M Shielded Wire Signal Cable UL2547 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires 1M/3M Shielded Wire Signal Cable UL2547 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

1M/3M Shielded Wire Signal Cable UL2547 30 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 8 Core Headphone Copper Control Wires

$1.09 $1.33

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way relay Module For Arduino In stock 5v 12v 1 2 4 6 8 Channel Relay Module with optocoupler Relay Output 1 2 4 6 8 Way relay Module For Arduino In stock

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

$47.39 $96.72

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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8% off
5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi 5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi

5V/12V 1 2 4-Channel Relay Module With Photocoupler Used In Arduino Raspberry Pi

$0.98 $1.07

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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31% off
FOR ESP32 WiFi Wireless Communication 4 Channel Relay Module Development Board For Smart Home And Wireless Control FOR ESP32 WiFi Wireless Communication 4 Channel Relay Module Development Board For Smart Home And Wireless Control

FOR ESP32 WiFi Wireless Communication 4 Channel Relay Module Development Board For Smart Home And Wireless Control

$133.09 $192.89

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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32% off
GEYA NG2R PLC 4 Channel Relay Module 1NO 1NC Relay SPDT Module 12V 24V AC DC GEYA NG2R PLC 4 Channel Relay Module 1NO 1NC Relay SPDT Module 12V 24V AC DC

GEYA NG2R PLC 4 Channel Relay Module 1NO 1NC Relay SPDT Module 12V 24V AC DC

$14.28 $21.00

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
10M UL2464 30 28 26 24 22 20 18AWG Sheathed Electrical Wire Channel Audio Line 2 3 4 5 6 7 8 9 10Cores PVC Insulated Copper Wire 10M UL2464 30 28 26 24 22 20 18AWG Sheathed Electrical Wire Channel Audio Line 2 3 4 5 6 7 8 9 10Cores PVC Insulated Copper Wire

10M UL2464 30 28 26 24 22 20 18AWG Sheathed Electrical Wire Channel Audio Line 2 3 4 5 6 7 8 9 10Cores PVC Insulated Copper Wire

$4.79 $7.15

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50% 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

$25.24 $50.49

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
2.5/3.5MM Single/dual/vertical Channel Soldered Audio Plug 2/3/4 Level FOR Headphone Audio And Other Audio Equipment Interfaces 2.5/3.5MM Single/dual/vertical Channel Soldered Audio Plug 2/3/4 Level FOR Headphone Audio And Other Audio Equipment Interfaces

2.5/3.5MM Single/dual/vertical Channel Soldered Audio Plug 2/3/4 Level FOR Headphone Audio And Other Audio Equipment Interfaces

$14.69 $15.19

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
4-Channel Digital Optical Isolation Logic Level Converter GPIO Module 3.3/5V/12V/24V NPN PNP for Arduino Pi Pico ESP8266 NodeMCU 4-Channel Digital Optical Isolation Logic Level Converter GPIO Module 3.3/5V/12V/24V NPN PNP for Arduino Pi Pico ESP8266 NodeMCU

4-Channel Digital Optical Isolation Logic Level Converter GPIO Module 3.3/5V/12V/24V NPN PNP for Arduino Pi Pico ESP8266 NodeMCU

$33.09 $33.31

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
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