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DC7-24V Modbus RTU 4 Channel Relay Module Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light DC7-24V Modbus RTU 4 Channel Relay Module Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light

DC7-24V Modbus RTU 4 Channel Relay Module Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light

$7.13$7.13

53% off
DC5-24V PWM Speed governor 4 channel Fan Motor Speed Controller DIY Temperature Control Cooling with Speed Display 10K NTC Probe DC5-24V PWM Speed governor 4 channel Fan Motor Speed Controller DIY Temperature Control Cooling with Speed Display 10K NTC Probe

DC5-24V PWM Speed governor 4 channel Fan Motor Speed Controller DIY Temperature Control Cooling with Speed Display 10K NTC Probe

$58.41$124.28

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

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

$5.51$6.72

42 sold
3% off
1M 26AWG Shielded Wire Signal Cable 2 3 4 5 6 7 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547 1M 26AWG Shielded Wire Signal Cable 2 3 4 5 6 7 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

1M 26AWG Shielded Wire Signal Cable 2 3 4 5 6 7 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

$1.88$1.94

155 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
42% off
Black 2464 PVC Sheath Wire 30 28 26 24 22 20 18AWG DIY Channel Audio Signal Control Tinned Copper Cable 2 3 4 5 6 7 8 9 10 Cores Black 2464 PVC Sheath Wire 30 28 26 24 22 20 18AWG DIY Channel Audio Signal Control Tinned Copper Cable 2 3 4 5 6 7 8 9 10 Cores

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

$0.97$1.67

82 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
4 Channel Relay Module DC 12V Relay 4 Channel Relay Board STM8S103F3 Microcontroller 7.8x7.7x1.8cm 4 Channel Relay Module DC 12V Relay 4 Channel Relay Board STM8S103F3 Microcontroller 7.8x7.7x1.8cm

4 Channel Relay Module DC 12V Relay 4 Channel Relay Board STM8S103F3 Microcontroller 7.8x7.7x1.8cm

$64.82$64.82

5% off
4DI-4DO Modbus RTU 24VDC 4 Channel RS485 Relay NPN Input Relay PLC IO Expanding 4DI-4DO Modbus RTU 24VDC 4 Channel RS485 Relay NPN Input Relay PLC IO Expanding

4DI-4DO Modbus RTU 24VDC 4 Channel RS485 Relay NPN Input Relay PLC IO Expanding

$94.48$99.50

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

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

$7.50$7.50

2 sold
2 3 4 Core Shielded Wire UL 2547 28AWG 5 Meter 16.4 Ft 2.1 Channel Audio Line Signal Cable Shield Wire for Amplifier, Black Grey 2 3 4 Core Shielded Wire UL 2547 28AWG 5 Meter 16.4 Ft 2.1 Channel Audio Line Signal Cable Shield Wire for Amplifier, Black Grey

2 3 4 Core Shielded Wire UL 2547 28AWG 5 Meter 16.4 Ft 2.1 Channel Audio Line Signal Cable Shield Wire for Amplifier, Black Grey

$9.67$9.67

64 sold
4% off
ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

$7.66$8.06

1311 sold
30% off
IBT-4 Motor Driver Module H Bridge Large Current 50A Driver Module 3.3-12V Single Channel Motor Driver Motor Control IBT-4 Motor Driver Module H Bridge Large Current 50A Driver Module 3.3-12V Single Channel Motor Driver Motor Control

IBT-4 Motor Driver Module H Bridge Large Current 50A Driver Module 3.3-12V Single Channel Motor Driver Motor Control

$38.05$54.36

17% off
2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings 2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

$6.70$8.07

34% off
ESP-07 4 Way WIFI Relay Module AC/DC Power Supply ESP8266 Secondary Development Module with Power Indicator Light ESP-07 4 Way WIFI Relay Module AC/DC Power Supply ESP8266 Secondary Development Module with Power Indicator Light

ESP-07 4 Way WIFI Relay Module AC/DC Power Supply ESP8266 Secondary Development Module with Power Indicator Light

$7.18$10.88

1 sold
44% off
2/5/10M UL2547 Shielded Wire Signal Cable 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Core Headphone Copper Control Line 2/5/10M UL2547 Shielded Wire Signal Cable 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Core Headphone Copper Control Line

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

$1.75$3.14

89 sold
5% off
4-channel thin small micro intermediate terminal relay module FY4BN-24VDC PLC amplifier board 4-channel thin small micro intermediate terminal relay module FY4BN-24VDC PLC amplifier board

4-channel thin small micro intermediate terminal relay module FY4BN-24VDC PLC amplifier board

$9.71$10.22

36% off
ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

$5.92$9.25

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
3% off
4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor 4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

$54.07$55.92

43 sold
13% off
4 channel DC fuse distribution module monitoring switch power supply box branch output expansion board 4 channel DC fuse distribution module monitoring switch power supply box branch output expansion board

4 channel DC fuse distribution module monitoring switch power supply box branch output expansion board

$38.45$44.20

2 sold
7% off
1M 24AWG Shielded Wire Signal Cable 2 3 4 5 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547 1M 24AWG Shielded Wire Signal Cable 2 3 4 5 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

1M 24AWG Shielded Wire Signal Cable 2 3 4 5 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

$1.89$2.05

1051 sold
30% off
ESP8266 4 Channel Wireless WIFI Relay Module AC-DC Switching Power Supply Module ESP-12F Wifi Development Board For Arduino ESP8266 4 Channel Wireless WIFI Relay Module AC-DC Switching Power Supply Module ESP-12F Wifi Development Board For Arduino

ESP8266 4 Channel Wireless WIFI Relay Module AC-DC Switching Power Supply Module ESP-12F Wifi Development Board For Arduino

$41.17$58.81

4% off
1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board 1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

$39.85$41.51

52% off
Rectangular heavy duty connector aviation plug socket HDC-HA-003 4 5 6 8 core male and female pair plug hot channel flow Rectangular heavy duty connector aviation plug socket HDC-HA-003 4 5 6 8 core male and female pair plug hot channel flow

Rectangular heavy duty connector aviation plug socket HDC-HA-003 4 5 6 8 core male and female pair plug hot channel flow

$32.63$67.98

4 sold
17% off
2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings 2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

$6.70$8.07

2% off
1PCS 22mm 5A/10A/15A/30A Wind Energy Slip Ring 2/3/4/6/8/12 Wire Channel Capsule Rotary Joint Electronic Connector Adapter 1PCS 22mm 5A/10A/15A/30A Wind Energy Slip Ring 2/3/4/6/8/12 Wire Channel Capsule Rotary Joint Electronic Connector Adapter

1PCS 22mm 5A/10A/15A/30A Wind Energy Slip Ring 2/3/4/6/8/12 Wire Channel Capsule Rotary Joint Electronic Connector Adapter

$8.44$8.67

3 sold
52% off
[NEW!A08R】 Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 Smart Switch USB 5V Smart Switch [NEW!A08R】 Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 Smart Switch USB 5V Smart Switch

[NEW!A08R】 Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 Smart Switch USB 5V Smart Switch

$7.02$14.63

26% off
4 Channel Voltage Analog Acquisition Module for PLC Measuring Instruments - N4AIA04 RS485 Modbus RTU ADC 4 Channel Voltage Analog Acquisition Module for PLC Measuring Instruments - N4AIA04 RS485 Modbus RTU ADC

4 Channel Voltage Analog Acquisition Module for PLC Measuring Instruments - N4AIA04 RS485 Modbus RTU ADC"

$46.42$62.73

55% off
PLC Amplifier Board 4/8//12/16 Channel NPN/PNP Transistor Signal Output SCR Module Din Rail 35mm 5A/24VDC PLC Amplifier Board 4/8//12/16 Channel NPN/PNP Transistor Signal Output SCR Module Din Rail 35mm 5A/24VDC

PLC Amplifier Board 4/8//12/16 Channel NPN/PNP Transistor Signal Output SCR Module Din Rail 35mm 5A/24VDC

$4.80$10.66

3 sold
3% off
Shielded Wire 32 30 28 26 24 22 20 AWG 2 3 4 5 6 7 Cores Amplifier Line Channel Audio Black Grey Signal Shielding Cable UL2547 Shielded Wire 32 30 28 26 24 22 20 AWG 2 3 4 5 6 7 Cores Amplifier Line Channel Audio Black Grey Signal Shielding Cable UL2547

Shielded Wire 32 30 28 26 24 22 20 AWG 2 3 4 5 6 7 Cores Amplifier Line Channel Audio Black Grey Signal Shielding Cable UL2547

$6.55$6.75

80 sold
DIY Tuya WiFi Smart Light Switch Module 16A 4 Channel 1/2/3/4 Gang Relay Module Voice Control Alexa Google Home Smart Home DIY Tuya WiFi Smart Light Switch Module 16A 4 Channel 1/2/3/4 Gang Relay Module Voice Control Alexa Google Home Smart Home

DIY Tuya WiFi Smart Light Switch Module 16A 4 Channel 1/2/3/4 Gang Relay Module Voice Control Alexa Google Home Smart Home

$62.97$62.97

50% off
Temperature and RPM Control Board for 4-Wire For PWM Fans DC 8-60V Dual Channel Operation with Digital Readout Display Temperature and RPM Control Board for 4-Wire For PWM Fans DC 8-60V Dual Channel Operation with Digital Readout Display

Temperature and RPM Control Board for 4-Wire For PWM Fans DC 8-60V Dual Channel Operation with Digital Readout Display

$36.76$73.53

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

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

$5.00$5.00

3% off
4 Channel Modbus RTU Relay Module DC 6-24V RS485 TTL MOS Transistor Output for PLC Motor LED 4 Channel Modbus RTU Relay Module DC 6-24V RS485 TTL MOS Transistor Output for PLC Motor LED

4 Channel Modbus RTU Relay Module DC 6-24V RS485 TTL MOS Transistor Output for PLC Motor LED

$61.69$63.93

DC7-24V Modbus RTU 4 Channel Relay Module Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light DC7-24V Modbus RTU 4 Channel Relay Module Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light

DC7-24V Modbus RTU 4 Channel Relay Module Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light

$7.13 $7.13

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
53% off
DC5-24V PWM Speed governor 4 channel Fan Motor Speed Controller DIY Temperature Control Cooling with Speed Display 10K NTC Probe DC5-24V PWM Speed governor 4 channel Fan Motor Speed Controller DIY Temperature Control Cooling with Speed Display 10K NTC Probe

DC5-24V PWM Speed governor 4 channel Fan Motor Speed Controller DIY Temperature Control Cooling with Speed Display 10K NTC Probe

$58.41 $124.28

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

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

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

$5.51 $6.72

42 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3% off
1M 26AWG Shielded Wire Signal Cable 2 3 4 5 6 7 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547 1M 26AWG Shielded Wire Signal Cable 2 3 4 5 6 7 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

1M 26AWG Shielded Wire Signal Cable 2 3 4 5 6 7 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

$1.88 $1.94

155 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

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

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

$0.97 $1.67

82 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

Buy Now
4 Channel Relay Module DC 12V Relay 4 Channel Relay Board STM8S103F3 Microcontroller 7.8x7.7x1.8cm 4 Channel Relay Module DC 12V Relay 4 Channel Relay Board STM8S103F3 Microcontroller 7.8x7.7x1.8cm

4 Channel Relay Module DC 12V Relay 4 Channel Relay Board STM8S103F3 Microcontroller 7.8x7.7x1.8cm

$64.82 $64.82

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
4DI-4DO Modbus RTU 24VDC 4 Channel RS485 Relay NPN Input Relay PLC IO Expanding 4DI-4DO Modbus RTU 24VDC 4 Channel RS485 Relay NPN Input Relay PLC IO Expanding

4DI-4DO Modbus RTU 24VDC 4 Channel RS485 Relay NPN Input Relay PLC IO Expanding

$94.48 $99.50

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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

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

$7.50 $7.50

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2 3 4 Core Shielded Wire UL 2547 28AWG 5 Meter 16.4 Ft 2.1 Channel Audio Line Signal Cable Shield Wire for Amplifier, Black Grey 2 3 4 Core Shielded Wire UL 2547 28AWG 5 Meter 16.4 Ft 2.1 Channel Audio Line Signal Cable Shield Wire for Amplifier, Black Grey

2 3 4 Core Shielded Wire UL 2547 28AWG 5 Meter 16.4 Ft 2.1 Channel Audio Line Signal Cable Shield Wire for Amplifier, Black Grey

$9.67 $9.67

64 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

ESP32 WIFI Bluetooth BLE 1/2/4/8 Channel Relay Module ESP32 Development Board Accessories AC220V/DC5-30V

$7.66 $8.06

1311 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
IBT-4 Motor Driver Module H Bridge Large Current 50A Driver Module 3.3-12V Single Channel Motor Driver Motor Control IBT-4 Motor Driver Module H Bridge Large Current 50A Driver Module 3.3-12V Single Channel Motor Driver Motor Control

IBT-4 Motor Driver Module H Bridge Large Current 50A Driver Module 3.3-12V Single Channel Motor Driver Motor Control

$38.05 $54.36

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
17% off
2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings 2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

$6.70 $8.07

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
34% off
ESP-07 4 Way WIFI Relay Module AC/DC Power Supply ESP8266 Secondary Development Module with Power Indicator Light ESP-07 4 Way WIFI Relay Module AC/DC Power Supply ESP8266 Secondary Development Module with Power Indicator Light

ESP-07 4 Way WIFI Relay Module AC/DC Power Supply ESP8266 Secondary Development Module with Power Indicator Light

$7.18 $10.88

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
44% off
2/5/10M UL2547 Shielded Wire Signal Cable 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Core Headphone Copper Control Line 2/5/10M UL2547 Shielded Wire Signal Cable 28 26 24 22 20 18 AWG Channel Audio 2 3 4 5 6 7 8 Core Headphone Copper Control Line

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

$1.75 $3.14

89 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
4-channel thin small micro intermediate terminal relay module FY4BN-24VDC PLC amplifier board 4-channel thin small micro intermediate terminal relay module FY4BN-24VDC PLC amplifier board

4-channel thin small micro intermediate terminal relay module FY4BN-24VDC PLC amplifier board

$9.71 $10.22

Categories: Home Improvement, Electrical Equipment & Supplies

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36% off
ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

ESP32 Modbus TCP 4-Channel Relay Module Development Board DC5V/7-24V Power Equipped with 100Mbps Wired Network Port

$5.92 $9.25

Categories: Home Improvement, Electrical Equipment & Supplies

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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

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor 4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

$54.07 $55.92

43 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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13% off
4 channel DC fuse distribution module monitoring switch power supply box branch output expansion board 4 channel DC fuse distribution module monitoring switch power supply box branch output expansion board

4 channel DC fuse distribution module monitoring switch power supply box branch output expansion board

$38.45 $44.20

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
1M 24AWG Shielded Wire Signal Cable 2 3 4 5 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547 1M 24AWG Shielded Wire Signal Cable 2 3 4 5 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

1M 24AWG Shielded Wire Signal Cable 2 3 4 5 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire UL2547

$1.89 $2.05

1051 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
ESP8266 4 Channel Wireless WIFI Relay Module AC-DC Switching Power Supply Module ESP-12F Wifi Development Board For Arduino ESP8266 4 Channel Wireless WIFI Relay Module AC-DC Switching Power Supply Module ESP-12F Wifi Development Board For Arduino

ESP8266 4 Channel Wireless WIFI Relay Module AC-DC Switching Power Supply Module ESP-12F Wifi Development Board For Arduino

$41.17 $58.81

Categories: Home Improvement, Electrical Equipment & Supplies

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4% off
1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board 1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

1PCS 1/2/4/8 channel 5V12V24V relay module 9V support high and low level trigger optocoupler isolation development board

$39.85 $41.51

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% off
Rectangular heavy duty connector aviation plug socket HDC-HA-003 4 5 6 8 core male and female pair plug hot channel flow Rectangular heavy duty connector aviation plug socket HDC-HA-003 4 5 6 8 core male and female pair plug hot channel flow

Rectangular heavy duty connector aviation plug socket HDC-HA-003 4 5 6 8 core male and female pair plug hot channel flow

$32.63 $67.98

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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17% off
2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings 2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

2/4/6/8/12/18 Channel Micro Rotate Slip Ring 2A Diameter 12.5mm For RC Excavator Model DIY PTZ Gimbal Electric Collector Rings

$6.70 $8.07

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2% off
1PCS 22mm 5A/10A/15A/30A Wind Energy Slip Ring 2/3/4/6/8/12 Wire Channel Capsule Rotary Joint Electronic Connector Adapter 1PCS 22mm 5A/10A/15A/30A Wind Energy Slip Ring 2/3/4/6/8/12 Wire Channel Capsule Rotary Joint Electronic Connector Adapter

1PCS 22mm 5A/10A/15A/30A Wind Energy Slip Ring 2/3/4/6/8/12 Wire Channel Capsule Rotary Joint Electronic Connector Adapter

$8.44 $8.67

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
[NEW!A08R】 Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 Smart Switch USB 5V Smart Switch [NEW!A08R】 Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 Smart Switch USB 5V Smart Switch

[NEW!A08R】 Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 Smart Switch USB 5V Smart Switch

$7.02 $14.63

Categories: Home Improvement, Electrical Equipment & Supplies

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