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13% off
Waterproof RJ45 CAT5 Female Converter to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter Waterproof RJ45 CAT5 Female Converter to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter

Waterproof RJ45 CAT5 Female Converter to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter

$27.67$31.80

1 sold
52% off
1-10Pcs 1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay for arduino 1-10Pcs 1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay for arduino

1-10Pcs 1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay for arduino

$67.58$140.80

574 sold
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
35% off
Wireless 5.1 Dual Channel Audio For amplifier PCB Module Rated at 10W per Channel for For tws Applications and 4 Ohm Speakers Wireless 5.1 Dual Channel Audio For amplifier PCB Module Rated at 10W per Channel for For tws Applications and 4 Ohm Speakers

Wireless 5.1 Dual Channel Audio For amplifier PCB Module Rated at 10W per Channel for For tws Applications and 4 Ohm Speakers

$20.09$30.91

1 sold
MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board For Motor LED Light MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board For Motor LED Light

MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board For Motor LED Light

$3.37$3.37

2 sold
30% off
ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch 1Channel/2Channel/4Channel WIFI Relays ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch 1Channel/2Channel/4Channel WIFI Relays

ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch 1Channel/2Channel/4Channel WIFI Relays

$6.00$8.57

2 sold
52% off
DC12V PWM 4 Channel Fan Speed Controller Module Board with Adjustable Knob for Enhanced Computer Cooling Experience DC12V PWM 4 Channel Fan Speed Controller Module Board with Adjustable Knob for Enhanced Computer Cooling Experience

DC12V PWM 4 Channel Fan Speed Controller Module Board with Adjustable Knob for Enhanced Computer Cooling Experience

$47.15$98.22

1 sold
51% 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

$26.87$54.84

214 sold
18% off
XLR Snake Cables (4 Colored) 4-Channel Microphone Patch Cable 3Pins XLR Male To Female Snake Cable for Live Recording Studios XLR Snake Cables (4 Colored) 4-Channel Microphone Patch Cable 3Pins XLR Male To Female Snake Cable for Live Recording Studios

XLR Snake Cables (4 Colored) 4-Channel Microphone Patch Cable 3Pins XLR Male To Female Snake Cable for Live Recording Studios

$14.35$17.50

2 sold
52% off
4 Channel 433MHz WiFi Relay Switch Module Smart Control Relay Module AC 85V~250V/Micro USB 5V Compatible with Alexa Goolge Home 4 Channel 433MHz WiFi Relay Switch Module Smart Control Relay Module AC 85V~250V/Micro USB 5V Compatible with Alexa Goolge Home

4 Channel 433MHz WiFi Relay Switch Module Smart Control Relay Module AC 85V~250V/Micro USB 5V Compatible with Alexa Goolge Home

$106.18$221.21

2 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
28% off
XLR to Ethercon Cable,RJ45 to 4 Channel 3Pin Multi Network Receiver with Cat5/6 Network Receiver for Stage and Recording Studio XLR to Ethercon Cable,RJ45 to 4 Channel 3Pin Multi Network Receiver with Cat5/6 Network Receiver for Stage and Recording Studio

XLR to Ethercon Cable,RJ45 to 4 Channel 3Pin Multi Network Receiver with Cat5/6 Network Receiver for Stage and Recording Studio

$20.61$28.62

2 sold
Coolmay 4-channel Thermocouple Temperature Sensing L02-4TC for Industrial Coolmay 4-channel Thermocouple Temperature Sensing L02-4TC for Industrial

Coolmay 4-channel Thermocouple Temperature Sensing L02-4TC for Industrial

$439.13$439.13

2 sold
Coolmay Analog Onput Module L02-4DA 4-channel Analog Signal Output Coolmay Analog Onput Module L02-4DA 4-channel Analog Signal Output

Coolmay Analog Onput Module L02-4DA 4-channel Analog Signal Output

$302.82$302.82

2 sold
30% off
5V 12V 1 2 4 8 channel relay module with optocoupler Output 1 2 4 6 8 way relay 5v 12v Low Level Trigger for AVR DSP ARM MCU 5V 12V 1 2 4 8 channel relay module with optocoupler Output 1 2 4 6 8 way relay 5v 12v Low Level Trigger for AVR DSP ARM MCU

5V 12V 1 2 4 8 channel relay module with optocoupler Output 1 2 4 6 8 way relay 5v 12v Low Level Trigger for AVR DSP ARM MCU

$0.79$1.13

2 sold
28% 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

$4.73$6.57

2 sold
21% off
5PCS Stereo Type Audio Jack PCB Panel Mount 6 Pin 1/4 5PCS Stereo Type Audio Jack PCB Panel Mount 6 Pin 1/4

5PCS Stereo Type Audio Jack PCB Panel Mount 6 Pin 1/4" 6.35mm Dual Channel Female Stereo Headphone Jack Socket Phone Jack

$21.46$27.16

2 sold
5% off
5V 4-Channel Relay Module Low Level Trigger With Optocoupler 4 Road Relay Module for Arduino Raspberry Pi 5V 4-Channel Relay Module Low Level Trigger With Optocoupler 4 Road Relay Module for Arduino Raspberry Pi

5V 4-Channel Relay Module Low Level Trigger With Optocoupler 4 Road Relay Module for Arduino Raspberry Pi

$4.75$5.00

2 sold
26% off
DC 7-25V 8 Channel 4-20MA To RS485 Current Analog Input Collector MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor DC 7-25V 8 Channel 4-20MA To RS485 Current Analog Input Collector MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor

DC 7-25V 8 Channel 4-20MA To RS485 Current Analog Input Collector MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor

$13.22$17.86

1 sold
51% off
4-Channel IRF540 MOSFET Isolated Power Switch Module Electronic Building Block for DIY High Current Control 4-Channel IRF540 MOSFET Isolated Power Switch Module Electronic Building Block for DIY High Current Control

4-Channel IRF540 MOSFET Isolated Power Switch Module Electronic Building Block for DIY High Current Control

$36.83$75.17

2 sold
44% off
KUAIQU 30V10A 3 Channel Lab Power Supply CH1 CH2 USB,Series Parallel Output,RS232/USB/485 60V5A Programmable Power Supply 4 in 1 KUAIQU 30V10A 3 Channel Lab Power Supply CH1 CH2 USB,Series Parallel Output,RS232/USB/485 60V5A Programmable Power Supply 4 in 1

KUAIQU 30V10A 3 Channel Lab Power Supply CH1 CH2 USB,Series Parallel Output,RS232/USB/485 60V5A Programmable Power Supply 4 in 1

$301.78$538.89

1 sold
47% off
1/5/10M Grey 2547 PVC Shielded Wire 30 28 26 24 22 20 18AWG Signal Shielded Cable 2 3 4 5 6 7 8 Cores Channel Audio Line 1/5/10M Grey 2547 PVC Shielded Wire 30 28 26 24 22 20 18AWG Signal Shielded Cable 2 3 4 5 6 7 8 Cores Channel Audio Line

1/5/10M Grey 2547 PVC Shielded Wire 30 28 26 24 22 20 18AWG Signal Shielded Cable 2 3 4 5 6 7 8 Cores Channel Audio Line

$8.05$15.18

2 sold
15% off
Skydance DH4 DALI/DMX 4-channel Relay Unit OLED Display Screen Two Working Mode DALI Mode and DMX Mode with RDM Function Skydance DH4 DALI/DMX 4-channel Relay Unit OLED Display Screen Two Working Mode DALI Mode and DMX Mode with RDM Function

Skydance DH4 DALI/DMX 4-channel Relay Unit OLED Display Screen Two Working Mode DALI Mode and DMX Mode with RDM Function

$27.09$31.87

2 sold
5% off
2pcs RS16 2 Pole 3 Position/2 Pole 4 Position/1 Pole 5 Position/1 Pole 6 8 Position Selectable Band Rotary Channel Switch 2pcs RS16 2 Pole 3 Position/2 Pole 4 Position/1 Pole 5 Position/1 Pole 6 8 Position Selectable Band Rotary Channel Switch

2pcs RS16 2 Pole 3 Position/2 Pole 4 Position/1 Pole 5 Position/1 Pole 6 8 Position Selectable Band Rotary Channel Switch

$1.88$1.98

2 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
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
51% off
1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp 3V 1 Way 2 Way 4 Way Relay Module Power Supply 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp 3V 1 Way 2 Way 4 Way Relay Module Power Supply

1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp 3V 1 Way 2 Way 4 Way Relay Module Power Supply

$28.08$57.31

2 sold
1% off
1/2/4/8 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With with Optocoupler Relay Output DC5V 12V 24V 1/2/4/8 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With with Optocoupler Relay Output DC5V 12V 24V

1/2/4/8 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With with Optocoupler Relay Output DC5V 12V 24V

$8.31$8.39

2 sold
28% off
Dual Channel RC Relay Module 4 Working Mode PWM Electronic Switch 3.6-12V 250V/15A for RC Car Boat Motor Forward Reverse Control Dual Channel RC Relay Module 4 Working Mode PWM Electronic Switch 3.6-12V 250V/15A for RC Car Boat Motor Forward Reverse Control

Dual Channel RC Relay Module 4 Working Mode PWM Electronic Switch 3.6-12V 250V/15A for RC Car Boat Motor Forward Reverse Control

$9.93$13.79

2 sold
42% off
RJ45 CAT5 to 4 Channel 6.35mm 1/4 Inch Aluminum Tube 6.3mm 3Poles Stereo Male Plug Audio Cable Network Signal Extender Splitter RJ45 CAT5 to 4 Channel 6.35mm 1/4 Inch Aluminum Tube 6.3mm 3Poles Stereo Male Plug Audio Cable Network Signal Extender Splitter

RJ45 CAT5 to 4 Channel 6.35mm 1/4 Inch Aluminum Tube 6.3mm 3Poles Stereo Male Plug Audio Cable Network Signal Extender Splitter

$18.44$31.80

2 sold
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
23% off
1-10Pcs AQZ102 AQZ202 SIP-4 Optocoupler Solid-State Relay 60V 4A/3A 2.5kV Isolation Voltage 1-Channel Normally Open NO 1-10Pcs AQZ102 AQZ202 SIP-4 Optocoupler Solid-State Relay 60V 4A/3A 2.5kV Isolation Voltage 1-Channel Normally Open NO

1-10Pcs AQZ102 AQZ202 SIP-4 Optocoupler Solid-State Relay 60V 4A/3A 2.5kV Isolation Voltage 1-Channel Normally Open NO

$2.81$3.65

2 sold
35% off
USB to 4 8-way RS485 Serial Port Type-C to 4 8-way 485 Multi-channel UART TTL CH348 HUB RS485 Module Expansion Board YR-6028 USB to 4 8-way RS485 Serial Port Type-C to 4 8-way 485 Multi-channel UART TTL CH348 HUB RS485 Module Expansion Board YR-6028

USB to 4 8-way RS485 Serial Port Type-C to 4 8-way 485 Multi-channel UART TTL CH348 HUB RS485 Module Expansion Board YR-6028

$3.90$6.00

2 sold
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
AC / DC Power Supply ESP32 WIFI Bluetooth BLE 4 Channel Relay Module ESP32 Development Board AC / DC Power Supply ESP32 WIFI Bluetooth BLE 4 Channel Relay Module ESP32 Development Board

AC / DC Power Supply ESP32 WIFI Bluetooth BLE 4 Channel Relay Module ESP32 Development Board

$58.22$58.22

2 sold
25% off
AIR780E 4G Full Netcom 4-Channel Relay Module Bluetooth WiFi Development Board DC7-24V/AC220V Power Supply AT Command Control AIR780E 4G Full Netcom 4-Channel Relay Module Bluetooth WiFi Development Board DC7-24V/AC220V Power Supply AT Command Control

AIR780E 4G Full Netcom 4-Channel Relay Module Bluetooth WiFi Development Board DC7-24V/AC220V Power Supply AT Command Control

$7.39$9.86

2 sold
13% off
Waterproof RJ45 CAT5 Female Converter to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter Waterproof RJ45 CAT5 Female Converter to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter

Waterproof RJ45 CAT5 Female Converter to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter

$27.67 $31.80

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
1-10Pcs 1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay for arduino 1-10Pcs 1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay for arduino

1-10Pcs 1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay for arduino

$67.58 $140.80

574 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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

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35% off
Wireless 5.1 Dual Channel Audio For amplifier PCB Module Rated at 10W per Channel for For tws Applications and 4 Ohm Speakers Wireless 5.1 Dual Channel Audio For amplifier PCB Module Rated at 10W per Channel for For tws Applications and 4 Ohm Speakers

Wireless 5.1 Dual Channel Audio For amplifier PCB Module Rated at 10W per Channel for For tws Applications and 4 Ohm Speakers

$20.09 $30.91

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board For Motor LED Light MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board For Motor LED Light

MOS FET 4 Channel Pulse Trigger Switch Controller Board PWM Optocoupler Opto-isolator Driver Board For Motor LED Light

$3.37 $3.37

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch 1Channel/2Channel/4Channel WIFI Relays ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch 1Channel/2Channel/4Channel WIFI Relays

ESP8266 ESP-01 5V 12V 1 2 4 Way WiFi Relay Module Things Smart Home Remote Control Switch 1Channel/2Channel/4Channel WIFI Relays

$6.00 $8.57

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
DC12V PWM 4 Channel Fan Speed Controller Module Board with Adjustable Knob for Enhanced Computer Cooling Experience DC12V PWM 4 Channel Fan Speed Controller Module Board with Adjustable Knob for Enhanced Computer Cooling Experience

DC12V PWM 4 Channel Fan Speed Controller Module Board with Adjustable Knob for Enhanced Computer Cooling Experience

$47.15 $98.22

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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51% 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

$26.87 $54.84

214 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
XLR Snake Cables (4 Colored) 4-Channel Microphone Patch Cable 3Pins XLR Male To Female Snake Cable for Live Recording Studios XLR Snake Cables (4 Colored) 4-Channel Microphone Patch Cable 3Pins XLR Male To Female Snake Cable for Live Recording Studios

XLR Snake Cables (4 Colored) 4-Channel Microphone Patch Cable 3Pins XLR Male To Female Snake Cable for Live Recording Studios

$14.35 $17.50

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
4 Channel 433MHz WiFi Relay Switch Module Smart Control Relay Module AC 85V~250V/Micro USB 5V Compatible with Alexa Goolge Home 4 Channel 433MHz WiFi Relay Switch Module Smart Control Relay Module AC 85V~250V/Micro USB 5V Compatible with Alexa Goolge Home

4 Channel 433MHz WiFi Relay Switch Module Smart Control Relay Module AC 85V~250V/Micro USB 5V Compatible with Alexa Goolge Home

$106.18 $221.21

2 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

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28% off
XLR to Ethercon Cable,RJ45 to 4 Channel 3Pin Multi Network Receiver with Cat5/6 Network Receiver for Stage and Recording Studio XLR to Ethercon Cable,RJ45 to 4 Channel 3Pin Multi Network Receiver with Cat5/6 Network Receiver for Stage and Recording Studio

XLR to Ethercon Cable,RJ45 to 4 Channel 3Pin Multi Network Receiver with Cat5/6 Network Receiver for Stage and Recording Studio

$20.61 $28.62

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Coolmay 4-channel Thermocouple Temperature Sensing L02-4TC for Industrial Coolmay 4-channel Thermocouple Temperature Sensing L02-4TC for Industrial

Coolmay 4-channel Thermocouple Temperature Sensing L02-4TC for Industrial

$439.13 $439.13

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Coolmay Analog Onput Module L02-4DA 4-channel Analog Signal Output Coolmay Analog Onput Module L02-4DA 4-channel Analog Signal Output

Coolmay Analog Onput Module L02-4DA 4-channel Analog Signal Output

$302.82 $302.82

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
5V 12V 1 2 4 8 channel relay module with optocoupler Output 1 2 4 6 8 way relay 5v 12v Low Level Trigger for AVR DSP ARM MCU 5V 12V 1 2 4 8 channel relay module with optocoupler Output 1 2 4 6 8 way relay 5v 12v Low Level Trigger for AVR DSP ARM MCU

5V 12V 1 2 4 8 channel relay module with optocoupler Output 1 2 4 6 8 way relay 5v 12v Low Level Trigger for AVR DSP ARM MCU

$0.79 $1.13

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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28% 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

$4.73 $6.57

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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21% off
5PCS Stereo Type Audio Jack PCB Panel Mount 6 Pin 1/4 5PCS Stereo Type Audio Jack PCB Panel Mount 6 Pin 1/4

5PCS Stereo Type Audio Jack PCB Panel Mount 6 Pin 1/4" 6.35mm Dual Channel Female Stereo Headphone Jack Socket Phone Jack

$21.46 $27.16

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
5V 4-Channel Relay Module Low Level Trigger With Optocoupler 4 Road Relay Module for Arduino Raspberry Pi 5V 4-Channel Relay Module Low Level Trigger With Optocoupler 4 Road Relay Module for Arduino Raspberry Pi

5V 4-Channel Relay Module Low Level Trigger With Optocoupler 4 Road Relay Module for Arduino Raspberry Pi

$4.75 $5.00

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
DC 7-25V 8 Channel 4-20MA To RS485 Current Analog Input Collector MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor DC 7-25V 8 Channel 4-20MA To RS485 Current Analog Input Collector MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor

DC 7-25V 8 Channel 4-20MA To RS485 Current Analog Input Collector MODBUS RTU Board For PT100 K Thermocouple Pressure Sensor

$13.22 $17.86

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
4-Channel IRF540 MOSFET Isolated Power Switch Module Electronic Building Block for DIY High Current Control 4-Channel IRF540 MOSFET Isolated Power Switch Module Electronic Building Block for DIY High Current Control

4-Channel IRF540 MOSFET Isolated Power Switch Module Electronic Building Block for DIY High Current Control

$36.83 $75.17

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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44% off
KUAIQU 30V10A 3 Channel Lab Power Supply CH1 CH2 USB,Series Parallel Output,RS232/USB/485 60V5A Programmable Power Supply 4 in 1 KUAIQU 30V10A 3 Channel Lab Power Supply CH1 CH2 USB,Series Parallel Output,RS232/USB/485 60V5A Programmable Power Supply 4 in 1

KUAIQU 30V10A 3 Channel Lab Power Supply CH1 CH2 USB,Series Parallel Output,RS232/USB/485 60V5A Programmable Power Supply 4 in 1

$301.78 $538.89

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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47% off
1/5/10M Grey 2547 PVC Shielded Wire 30 28 26 24 22 20 18AWG Signal Shielded Cable 2 3 4 5 6 7 8 Cores Channel Audio Line 1/5/10M Grey 2547 PVC Shielded Wire 30 28 26 24 22 20 18AWG Signal Shielded Cable 2 3 4 5 6 7 8 Cores Channel Audio Line

1/5/10M Grey 2547 PVC Shielded Wire 30 28 26 24 22 20 18AWG Signal Shielded Cable 2 3 4 5 6 7 8 Cores Channel Audio Line

$8.05 $15.18

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
Skydance DH4 DALI/DMX 4-channel Relay Unit OLED Display Screen Two Working Mode DALI Mode and DMX Mode with RDM Function Skydance DH4 DALI/DMX 4-channel Relay Unit OLED Display Screen Two Working Mode DALI Mode and DMX Mode with RDM Function

Skydance DH4 DALI/DMX 4-channel Relay Unit OLED Display Screen Two Working Mode DALI Mode and DMX Mode with RDM Function

$27.09 $31.87

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
2pcs RS16 2 Pole 3 Position/2 Pole 4 Position/1 Pole 5 Position/1 Pole 6 8 Position Selectable Band Rotary Channel Switch 2pcs RS16 2 Pole 3 Position/2 Pole 4 Position/1 Pole 5 Position/1 Pole 6 8 Position Selectable Band Rotary Channel Switch

2pcs RS16 2 Pole 3 Position/2 Pole 4 Position/1 Pole 5 Position/1 Pole 6 8 Position Selectable Band Rotary Channel Switch

$1.88 $1.98

2 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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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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51% off
1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp 3V 1 Way 2 Way 4 Way Relay Module Power Supply 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp 3V 1 Way 2 Way 4 Way Relay Module Power Supply

1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp 3V 1 Way 2 Way 4 Way Relay Module Power Supply

$28.08 $57.31

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
1/2/4/8 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With with Optocoupler Relay Output DC5V 12V 24V 1/2/4/8 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With with Optocoupler Relay Output DC5V 12V 24V

1/2/4/8 Channel Relay Module 5V 12V 24V High and Low Level Trigger Relay Control With with Optocoupler Relay Output DC5V 12V 24V

$8.31 $8.39

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Dual Channel RC Relay Module 4 Working Mode PWM Electronic Switch 3.6-12V 250V/15A for RC Car Boat Motor Forward Reverse Control Dual Channel RC Relay Module 4 Working Mode PWM Electronic Switch 3.6-12V 250V/15A for RC Car Boat Motor Forward Reverse Control

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