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19% off
Heavy duty connector 4 (3 + 1) 10A 250V HA-004-3 The aviation plug horizontal hot channel air plug Heavy duty connector 4 (3 + 1) 10A 250V HA-004-3 The aviation plug horizontal hot channel air plug

Heavy duty connector 4 (3 + 1) 10A 250V HA-004-3 The aviation plug horizontal hot channel air plug

$4.45$5.50

1 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
52% off
1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4 LCUS-8 Intelligent Control Relay Smart Switch 1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4 LCUS-8 Intelligent Control Relay Smart Switch

1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4 LCUS-8 Intelligent Control Relay Smart Switch

$63.84$133.00

2% off
4–16 Channel DC Fuse Power Distribution Module, Output Splitter Expansion Board for CCTV and Surveillance Power Supply Systems 4–16 Channel DC Fuse Power Distribution Module, Output Splitter Expansion Board for CCTV and Surveillance Power Supply Systems

4–16 Channel DC Fuse Power Distribution Module, Output Splitter Expansion Board for CCTV and Surveillance Power Supply Systems

$65.61$66.95

21 sold
11% off
2 channel 4 pin embedded high current AC 250V 30A welding machine switch ship button switch industrial equipment power switch 2 channel 4 pin embedded high current AC 250V 30A welding machine switch ship button switch industrial equipment power switch

2 channel 4 pin embedded high current AC 250V 30A welding machine switch ship button switch industrial equipment power switch

$69.78$78.40

1% off
DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block. DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

$9.88$9.98

AIR780E 4G All-Network Compatible 4-Channel Relay Module with Bluetooth and WiFi Development Board, Powered by 7–24 V DC AIR780E 4G All-Network Compatible 4-Channel Relay Module with Bluetooth and WiFi Development Board, Powered by 7–24 V DC

AIR780E 4G All-Network Compatible 4-Channel Relay Module with Bluetooth and WiFi Development Board, Powered by 7–24 V DC

$10.71$10.71

62% off
Relay Module With Onboard Square USB Interface 4-Channel Driverless Switch For Smart Automation Circuit Board Power Tool Relay Module With Onboard Square USB Interface 4-Channel Driverless Switch For Smart Automation Circuit Board Power Tool

Relay Module With Onboard Square USB Interface 4-Channel Driverless Switch For Smart Automation Circuit Board Power Tool

$29.75$78.30

1% off
2pcs/lot 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal module 2pcs/lot 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal module

2pcs/lot 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal module

$11.86$11.98

59% off
4 Channel Relay Module 433mhz Wireless Remote Control Switch Receiver Smart Relay Circuit Board for Garage Door Electric Lamp 4 Channel Relay Module 433mhz Wireless Remote Control Switch Receiver Smart Relay Circuit Board for Garage Door Electric Lamp

4 Channel Relay Module 433mhz Wireless Remote Control Switch Receiver Smart Relay Circuit Board for Garage Door Electric Lamp

$49.93$121.77

38% off
MLGB-Zigbee Relay Switch Module 3 / 4 Channel AC100-240V Work With Alexa Home Mini Smart Switch Module A MLGB-Zigbee Relay Switch Module 3 / 4 Channel AC100-240V Work With Alexa Home Mini Smart Switch Module A

MLGB-Zigbee Relay Switch Module 3 / 4 Channel AC100-240V Work With Alexa Home Mini Smart Switch Module A

$12.09$19.50

1% off
4 Channel Diode Protection Terminal module IN5408 3A/1000V Diode 4 Channel Diode Protection Terminal module IN5408 3A/1000V Diode

4 Channel Diode Protection Terminal module IN5408 3A/1000V Diode

$10.87$10.98

5% off
12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger 12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger

12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger

$6.50$6.84

40% off
2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel 2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

$64.69$107.81

50% off
5mm Bore Through Hole Slip Ring for Camera Gimbal Use 2/4/6/12 Channel Configuration Gold Plated Ring and Brush Assembly 5mm Bore Through Hole Slip Ring for Camera Gimbal Use 2/4/6/12 Channel Configuration Gold Plated Ring and Brush Assembly

5mm Bore Through Hole Slip Ring for Camera Gimbal Use 2/4/6/12 Channel Configuration Gold Plated Ring and Brush Assembly

$34.11$68.22

1% off
DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block. DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

$9.88$9.98

51% off
With Optocoupler Isolation Output High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With Optocoupler Isolation Output High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module

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

$36.99$75.49

1Pcs AD7606BSTZ LQFP64 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC in stock 100%New and original 1Pcs AD7606BSTZ LQFP64 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC in stock 100%New and original

1Pcs AD7606BSTZ LQFP64 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC in stock 100%New and original

$11.60$11.60

52% off
DC9-24V ESP32 Modbus RTU 4-Channel Relay Module – RS485, Optocoupler Isolation, Development Board for Industrial Control DC9-24V ESP32 Modbus RTU 4-Channel Relay Module – RS485, Optocoupler Isolation, Development Board for Industrial Control

DC9-24V ESP32 Modbus RTU 4-Channel Relay Module – RS485, Optocoupler Isolation, Development Board for Industrial Control

$60.48$126.00

29% off
1~10M UL2464 Copper Wire 30 28 26 24 22 20 18AWG PVC Insulated Sheath 2 3 4 5 6 7 8 9 10Cores Channel Audio Signal Control Cable 1~10M UL2464 Copper Wire 30 28 26 24 22 20 18AWG PVC Insulated Sheath 2 3 4 5 6 7 8 9 10Cores Channel Audio Signal Control Cable

1~10M UL2464 Copper Wire 30 28 26 24 22 20 18AWG PVC Insulated Sheath 2 3 4 5 6 7 8 9 10Cores Channel Audio Signal Control Cable

$6.28$8.94

87 sold
50% off
(20-100pcs) ISOM8113DFSR SOIC-4 100% Original In Stock DC input, transistor output, single-channel, opto-emulator with 375% CTR (20-100pcs) ISOM8113DFSR SOIC-4 100% Original In Stock DC input, transistor output, single-channel, opto-emulator with 375% CTR

(20-100pcs) ISOM8113DFSR SOIC-4 100% Original In Stock DC input, transistor output, single-channel, opto-emulator with 375% CTR

$37.64$75.28

33% off
1pc RJ45 CAT5 Ethercon to 4 Channel 3Pin XLR Audio/DMX over Network Cable Extender for Stage Sound Lighting and Recording Studio 1pc RJ45 CAT5 Ethercon to 4 Channel 3Pin XLR Audio/DMX over Network Cable Extender for Stage Sound Lighting and Recording Studio

1pc RJ45 CAT5 Ethercon to 4 Channel 3Pin XLR Audio/DMX over Network Cable Extender for Stage Sound Lighting and Recording Studio

$8.52$12.72

63 sold
26% off
1PC DC7-24V Modbus RTU 1/2/4 Channel Relay Module Supports RS485/TTL UART Communication Interfaces with Relay Switch Light 1PC DC7-24V Modbus RTU 1/2/4 Channel Relay Module Supports RS485/TTL UART Communication Interfaces with Relay Switch Light

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

$8.14$11.00

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

382 sold
52% off
(50/100pcs) 0039012041 Molex connector housing, 4-channel, 4.2 mm pitch, 2 rows 3901-2041 39012041 (50/100pcs) 0039012041 Molex connector housing, 4-channel, 4.2 mm pitch, 2 rows 3901-2041 39012041

(50/100pcs) 0039012041 Molex connector housing, 4-channel, 4.2 mm pitch, 2 rows 3901-2041 39012041

$68.18$142.04

1 sold
58% off
RF Modulator M61A AV to RF Converter with USB 5V DC Power PLL Frequency Control and NTSC Channel 3 and 4 Video Output RF Modulator M61A AV to RF Converter with USB 5V DC Power PLL Frequency Control and NTSC Channel 3 and 4 Video Output

RF Modulator M61A AV to RF Converter with USB 5V DC Power PLL Frequency Control and NTSC Channel 3 and 4 Video Output

$57.19$136.16

1 sold
4-channel relay module high-power optocoupler isolation high and low level triggering microcontroller development board 5v12V24V 4-channel relay module high-power optocoupler isolation high and low level triggering microcontroller development board 5v12V24V

4-channel relay module high-power optocoupler isolation high and low level triggering microcontroller development board 5v12V24V

$76.00$76.00

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
3% off
2pcs/lot 4 Channel 3A/1000V IN5408 Diode Protection Terminal Block Module 2pcs/lot 4 Channel 3A/1000V IN5408 Diode Protection Terminal Block Module

2pcs/lot 4 Channel 3A/1000V IN5408 Diode Protection Terminal Block Module

$12.59$12.98

1 sold
52% off
ESP32-C5 WiFi6 BLE 4-Channel Relay Dev Board, AC220V/DC5-30V, 4M Flash, IO/UART, for AC250V/DC30V Load Control. ESP32-C5 WiFi6 BLE 4-Channel Relay Dev Board, AC220V/DC5-30V, 4M Flash, IO/UART, for AC250V/DC30V Load Control.

ESP32-C5 WiFi6 BLE 4-Channel Relay Dev Board, AC220V/DC5-30V, 4M Flash, IO/UART, for AC250V/DC30V Load Control.

$57.60$120.00

27% off
AT05-Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module AT05-Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

AT05-Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

$8.34$11.43

35% off
2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel 2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

$62.64$96.37

2 sold
33% off
(AIMA) 4 Channel WiFi Wireless Relay Module Smart Home Phone APP Remote Switch Module ESP8266 (12V) (AIMA) 4 Channel WiFi Wireless Relay Module Smart Home Phone APP Remote Switch Module ESP8266 (12V)

(AIMA) 4 Channel WiFi Wireless Relay Module Smart Home Phone APP Remote Switch Module ESP8266 (12V)

$8.01$11.96

57% off
30~16AWG Shielded Wire Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire 2547 30~16AWG Shielded Wire Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire 2547

30~16AWG Shielded Wire Signal Cable 2 3 4 5 6 7 8 Core PVC Insulated Channel Audio Headphone Copper Control Shielding Wire 2547

$7.53$17.64

56% off
New 6-Channel 4-Wire PWM Fan Controller DC 12V 5A Digital RPM Display & SATA Power Connector with Manual/temperature-controlled New 6-Channel 4-Wire PWM Fan Controller DC 12V 5A Digital RPM Display & SATA Power Connector with Manual/temperature-controlled

New 6-Channel 4-Wire PWM Fan Controller DC 12V 5A Digital RPM Display & SATA Power Connector with Manual/temperature-controlled

$75.26$171.04

2 sold
36% off
GEYA 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V 24V DC/AC Interface Relay Module 220V 230V 5VDC GEYA 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V 24V DC/AC Interface Relay Module 220V 230V 5VDC

GEYA 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V 24V DC/AC Interface Relay Module 220V 230V 5VDC

$9.94$15.53

70 sold
19% off
Heavy duty connector 4 (3 + 1) 10A 250V HA-004-3 The aviation plug horizontal hot channel air plug Heavy duty connector 4 (3 + 1) 10A 250V HA-004-3 The aviation plug horizontal hot channel air plug

Heavy duty connector 4 (3 + 1) 10A 250V HA-004-3 The aviation plug horizontal hot channel air plug

$4.45 $5.50

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
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

Buy Now
52% off
1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4 LCUS-8 Intelligent Control Relay Smart Switch 1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4 LCUS-8 Intelligent Control Relay Smart Switch

1/2/4/8 Channel LCUS USB Relay Module Electronic Converter LCUS-1 LCUS-2 LCUS-4 LCUS-8 Intelligent Control Relay Smart Switch

$63.84 $133.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2% off
4–16 Channel DC Fuse Power Distribution Module, Output Splitter Expansion Board for CCTV and Surveillance Power Supply Systems 4–16 Channel DC Fuse Power Distribution Module, Output Splitter Expansion Board for CCTV and Surveillance Power Supply Systems

4–16 Channel DC Fuse Power Distribution Module, Output Splitter Expansion Board for CCTV and Surveillance Power Supply Systems

$65.61 $66.95

21 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
2 channel 4 pin embedded high current AC 250V 30A welding machine switch ship button switch industrial equipment power switch 2 channel 4 pin embedded high current AC 250V 30A welding machine switch ship button switch industrial equipment power switch

2 channel 4 pin embedded high current AC 250V 30A welding machine switch ship button switch industrial equipment power switch

$69.78 $78.40

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1% off
DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block. DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

$9.88 $9.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
AIR780E 4G All-Network Compatible 4-Channel Relay Module with Bluetooth and WiFi Development Board, Powered by 7–24 V DC AIR780E 4G All-Network Compatible 4-Channel Relay Module with Bluetooth and WiFi Development Board, Powered by 7–24 V DC

AIR780E 4G All-Network Compatible 4-Channel Relay Module with Bluetooth and WiFi Development Board, Powered by 7–24 V DC

$10.71 $10.71

Categories: Home Improvement, Electrical Equipment & Supplies

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62% off
Relay Module With Onboard Square USB Interface 4-Channel Driverless Switch For Smart Automation Circuit Board Power Tool Relay Module With Onboard Square USB Interface 4-Channel Driverless Switch For Smart Automation Circuit Board Power Tool

Relay Module With Onboard Square USB Interface 4-Channel Driverless Switch For Smart Automation Circuit Board Power Tool

$29.75 $78.30

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1% off
2pcs/lot 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal module 2pcs/lot 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal module

2pcs/lot 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal module

$11.86 $11.98

Categories: Home Improvement, Electrical Equipment & Supplies

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59% off
4 Channel Relay Module 433mhz Wireless Remote Control Switch Receiver Smart Relay Circuit Board for Garage Door Electric Lamp 4 Channel Relay Module 433mhz Wireless Remote Control Switch Receiver Smart Relay Circuit Board for Garage Door Electric Lamp

4 Channel Relay Module 433mhz Wireless Remote Control Switch Receiver Smart Relay Circuit Board for Garage Door Electric Lamp

$49.93 $121.77

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
38% off
MLGB-Zigbee Relay Switch Module 3 / 4 Channel AC100-240V Work With Alexa Home Mini Smart Switch Module A MLGB-Zigbee Relay Switch Module 3 / 4 Channel AC100-240V Work With Alexa Home Mini Smart Switch Module A

MLGB-Zigbee Relay Switch Module 3 / 4 Channel AC100-240V Work With Alexa Home Mini Smart Switch Module A

$12.09 $19.50

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
4 Channel Diode Protection Terminal module IN5408 3A/1000V Diode 4 Channel Diode Protection Terminal module IN5408 3A/1000V Diode

4 Channel Diode Protection Terminal module IN5408 3A/1000V Diode

$10.87 $10.98

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger 12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger

12V 2 Channel 4 Road Relay Module with Optocoupler Isolation Supports High and Low Trigger

$6.50 $6.84

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel 2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

$64.69 $107.81

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
5mm Bore Through Hole Slip Ring for Camera Gimbal Use 2/4/6/12 Channel Configuration Gold Plated Ring and Brush Assembly 5mm Bore Through Hole Slip Ring for Camera Gimbal Use 2/4/6/12 Channel Configuration Gold Plated Ring and Brush Assembly

5mm Bore Through Hole Slip Ring for Camera Gimbal Use 2/4/6/12 Channel Configuration Gold Plated Ring and Brush Assembly

$34.11 $68.22

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block. DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

DIN rail mountable 4 Channel Diode Protection Terminal Block SR5100 5A/100V Diode Terminal Block.

$9.88 $9.98

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
With Optocoupler Isolation Output High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With Optocoupler Isolation Output High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module

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

$36.99 $75.49

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1Pcs AD7606BSTZ LQFP64 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC in stock 100%New and original 1Pcs AD7606BSTZ LQFP64 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC in stock 100%New and original

1Pcs AD7606BSTZ LQFP64 8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC in stock 100%New and original

$11.60 $11.60

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
DC9-24V ESP32 Modbus RTU 4-Channel Relay Module – RS485, Optocoupler Isolation, Development Board for Industrial Control DC9-24V ESP32 Modbus RTU 4-Channel Relay Module – RS485, Optocoupler Isolation, Development Board for Industrial Control

DC9-24V ESP32 Modbus RTU 4-Channel Relay Module – RS485, Optocoupler Isolation, Development Board for Industrial Control

$60.48 $126.00

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
1~10M UL2464 Copper Wire 30 28 26 24 22 20 18AWG PVC Insulated Sheath 2 3 4 5 6 7 8 9 10Cores Channel Audio Signal Control Cable 1~10M UL2464 Copper Wire 30 28 26 24 22 20 18AWG PVC Insulated Sheath 2 3 4 5 6 7 8 9 10Cores Channel Audio Signal Control Cable

1~10M UL2464 Copper Wire 30 28 26 24 22 20 18AWG PVC Insulated Sheath 2 3 4 5 6 7 8 9 10Cores Channel Audio Signal Control Cable

$6.28 $8.94

87 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
(20-100pcs) ISOM8113DFSR SOIC-4 100% Original In Stock DC input, transistor output, single-channel, opto-emulator with 375% CTR (20-100pcs) ISOM8113DFSR SOIC-4 100% Original In Stock DC input, transistor output, single-channel, opto-emulator with 375% CTR

(20-100pcs) ISOM8113DFSR SOIC-4 100% Original In Stock DC input, transistor output, single-channel, opto-emulator with 375% CTR

$37.64 $75.28

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
1pc RJ45 CAT5 Ethercon to 4 Channel 3Pin XLR Audio/DMX over Network Cable Extender for Stage Sound Lighting and Recording Studio 1pc RJ45 CAT5 Ethercon to 4 Channel 3Pin XLR Audio/DMX over Network Cable Extender for Stage Sound Lighting and Recording Studio

1pc RJ45 CAT5 Ethercon to 4 Channel 3Pin XLR Audio/DMX over Network Cable Extender for Stage Sound Lighting and Recording Studio

$8.52 $12.72

63 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
1PC DC7-24V Modbus RTU 1/2/4 Channel Relay Module Supports RS485/TTL UART Communication Interfaces with Relay Switch Light 1PC DC7-24V Modbus RTU 1/2/4 Channel Relay Module Supports RS485/TTL UART Communication Interfaces with Relay Switch Light

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

$8.14 $11.00

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

382 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
(50/100pcs) 0039012041 Molex connector housing, 4-channel, 4.2 mm pitch, 2 rows 3901-2041 39012041 (50/100pcs) 0039012041 Molex connector housing, 4-channel, 4.2 mm pitch, 2 rows 3901-2041 39012041

(50/100pcs) 0039012041 Molex connector housing, 4-channel, 4.2 mm pitch, 2 rows 3901-2041 39012041

$68.18 $142.04

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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58% off
RF Modulator M61A AV to RF Converter with USB 5V DC Power PLL Frequency Control and NTSC Channel 3 and 4 Video Output RF Modulator M61A AV to RF Converter with USB 5V DC Power PLL Frequency Control and NTSC Channel 3 and 4 Video Output

RF Modulator M61A AV to RF Converter with USB 5V DC Power PLL Frequency Control and NTSC Channel 3 and 4 Video Output

$57.19 $136.16

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4-channel relay module high-power optocoupler isolation high and low level triggering microcontroller development board 5v12V24V 4-channel relay module high-power optocoupler isolation high and low level triggering microcontroller development board 5v12V24V

4-channel relay module high-power optocoupler isolation high and low level triggering microcontroller development board 5v12V24V

$76.00 $76.00

Categories: Home Improvement, Electrical Equipment & Supplies

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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

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
2pcs/lot 4 Channel 3A/1000V IN5408 Diode Protection Terminal Block Module 2pcs/lot 4 Channel 3A/1000V IN5408 Diode Protection Terminal Block Module

2pcs/lot 4 Channel 3A/1000V IN5408 Diode Protection Terminal Block Module

$12.59 $12.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
ESP32-C5 WiFi6 BLE 4-Channel Relay Dev Board, AC220V/DC5-30V, 4M Flash, IO/UART, for AC250V/DC30V Load Control. ESP32-C5 WiFi6 BLE 4-Channel Relay Dev Board, AC220V/DC5-30V, 4M Flash, IO/UART, for AC250V/DC30V Load Control.

ESP32-C5 WiFi6 BLE 4-Channel Relay Dev Board, AC220V/DC5-30V, 4M Flash, IO/UART, for AC250V/DC30V Load Control.

$57.60 $120.00

Categories: Home Improvement, Electrical Equipment & Supplies

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27% off
AT05-Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module AT05-Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

AT05-Modbus Rtu 4 Ch Relay Module Input 485 Ttl Uart Communication 4-Channel Input 7-24V Relay Module

$8.34 $11.43

Categories: Home Improvement, Electrical Equipment & Supplies

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35% off
2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel 2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

2/4/6/8 Channel DC Toggle Switch Power Distribution Module Spring Connection With Fuse & LED Indicator Per Channel

$62.64 $96.37

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