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50% off
YuXi 1 Piece 2.5mm 3.5mm 2/3/4 Pole Male Female Connector Mono Stereo Adapter Channel Plug To Screw Terminal Earphone Audio Jack YuXi 1 Piece 2.5mm 3.5mm 2/3/4 Pole Male Female Connector Mono Stereo Adapter Channel Plug To Screw Terminal Earphone Audio Jack

YuXi 1 Piece 2.5mm 3.5mm 2/3/4 Pole Male Female Connector Mono Stereo Adapter Channel Plug To Screw Terminal Earphone Audio Jack

$26.08$52.16

25 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
50% off
2/4 Channel Level Converter Module Bidirectional Logic Level Converter Voltage Shifter 3.3V to 5V, 5V to 3.3V, 3.3V IIC, UART, S 2/4 Channel Level Converter Module Bidirectional Logic Level Converter Voltage Shifter 3.3V to 5V, 5V to 3.3V, 3.3V IIC, UART, S

2/4 Channel Level Converter Module Bidirectional Logic Level Converter Voltage Shifter 3.3V to 5V, 5V to 3.3V, 3.3V IIC, UART, S

$30.87$61.74

3 sold
25% off
4 Channel I2C DC Motor Driver Module IIC Communication Smart Car Motor Controller 5V Logic Voltage 3-12V Drive Voltage Board 4 Channel I2C DC Motor Driver Module IIC Communication Smart Car Motor Controller 5V Logic Voltage 3-12V Drive Voltage Board

4 Channel I2C DC Motor Driver Module IIC Communication Smart Car Motor Controller 5V Logic Voltage 3-12V Drive Voltage Board

$11.57$15.43

26% off
4-Channel Relay Module AIR780E 4G Full Netcom Bluetooth-compatible WiFi Development Board Power Supply AT Command Control 4-Channel Relay Module AIR780E 4G Full Netcom Bluetooth-compatible WiFi Development Board Power Supply AT Command Control

4-Channel Relay Module AIR780E 4G Full Netcom Bluetooth-compatible WiFi Development Board Power Supply AT Command Control

$7.77$10.50

1% off
12V 4-Pin or Barrel Tip AC DC Adapter For CWT Model PAC120F CAD120121 Channel Well Technology 12VDC 10A 120W Power Supply 12V 4-Pin or Barrel Tip AC DC Adapter For CWT Model PAC120F CAD120121 Channel Well Technology 12VDC 10A 120W Power Supply

12V 4-Pin or Barrel Tip AC DC Adapter For CWT Model PAC120F CAD120121 Channel Well Technology 12VDC 10A 120W Power Supply

$39.59$39.99

100PCS 3.5mm Headphone Jack 3.5 MM Audio Video Vertical Socket Full Gold-Plated High Temperature 4 Channel PJ-31640 100PCS 3.5mm Headphone Jack 3.5 MM Audio Video Vertical Socket Full Gold-Plated High Temperature 4 Channel PJ-31640

100PCS 3.5mm Headphone Jack 3.5 MM Audio Video Vertical Socket Full Gold-Plated High Temperature 4 Channel PJ-31640

$18.30$18.30

4 sold
18% off
1pcs 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger 1pcs 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger

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

$1.05$1.28

GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal for Electrical Control GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal for Electrical Control

GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal for Electrical Control

$15.06$15.06

4 sold
28% off
5/10M UL2464 Shielded Wire 28 26 24 22AWG Channel Audio Line 2 3 4 5 6 8 10 12Cores Copper Signal Control Cable Sheathed Wires 5/10M UL2464 Shielded Wire 28 26 24 22AWG Channel Audio Line 2 3 4 5 6 8 10 12Cores Copper Signal Control Cable Sheathed Wires

5/10M UL2464 Shielded Wire 28 26 24 22AWG Channel Audio Line 2 3 4 5 6 8 10 12Cores Copper Signal Control Cable Sheathed Wires

$5.70$7.92

65 sold
45% off
Qualified- 4-Channel Audio Isolator Audio Noise Reduction Filter 6.35 6.5 XLR 4 in 8 Out Multi-Channel Audio Isolator Qualified- 4-Channel Audio Isolator Audio Noise Reduction Filter 6.35 6.5 XLR 4 in 8 Out Multi-Channel Audio Isolator

Qualified- 4-Channel Audio Isolator Audio Noise Reduction Filter 6.35 6.5 XLR 4 in 8 Out Multi-Channel Audio Isolator

$96.67$175.76

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
17% off
1/2/4 Channel Solid State Relay G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A For Arduino 1/2/4 Channel Solid State Relay G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A For Arduino

1/2/4 Channel Solid State Relay G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A For Arduino

$2.23$2.71

4 sold
3% off
DIN Rail Mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block. DIN Rail Mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block.

DIN Rail Mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block.

$5.51$5.68

3 sold
25% off
ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout For AC250V DC30V Load Controll ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout For AC250V DC30V Load Controll

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

$7.93$10.57

36% off
5V12V24V AC 1 2 4 8-channel Relay Trigger High and Low Level Isolation Supports Development Board Module with Optocoupler 5V12V24V AC 1 2 4 8-channel Relay Trigger High and Low Level Isolation Supports Development Board Module with Optocoupler

5V12V24V AC 1 2 4 8-channel Relay Trigger High and Low Level Isolation Supports Development Board Module with Optocoupler

$17.32$27.06

1 sold
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

$10.15$10.15

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

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

$35.24$35.44

8 sold
4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

$148.86$148.86

1% off
12V AC Adapter For Pioneer DJ Serato DDJ-1000 DDJ1000 SRT DDJ-1000SRT DDJ-1000SRT-W 4-Channel Club Style Digital DJ Controller 12V AC Adapter For Pioneer DJ Serato DDJ-1000 DDJ1000 SRT DDJ-1000SRT DDJ-1000SRT-W 4-Channel Club Style Digital DJ Controller

12V AC Adapter For Pioneer DJ Serato DDJ-1000 DDJ1000 SRT DDJ-1000SRT DDJ-1000SRT-W 4-Channel Club Style Digital DJ Controller

$12.86$12.99

20% off
4 Channel Relay Module DC7-24V Modbus RTU Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light 4 Channel Relay Module DC7-24V Modbus RTU Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light

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

$7.28$9.10

1% off
DIN Rail Mount 4 Channel NPN Type 24V Power Relay Interface Module G5LA-14 24VDC DIN Rail Mount 4 Channel NPN Type 24V Power Relay Interface Module G5LA-14 24VDC

DIN Rail Mount 4 Channel NPN Type 24V Power Relay Interface Module G5LA-14 24VDC

$31.66$31.98

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
44% off
TPA3255 HIFI Stereo Audio Board Class D Amplifier- 315W Per Channel 4 Ohm Low Noise Power Supply DIY Electronics Repair Tool Kit TPA3255 HIFI Stereo Audio Board Class D Amplifier- 315W Per Channel 4 Ohm Low Noise Power Supply DIY Electronics Repair Tool Kit

TPA3255 HIFI Stereo Audio Board Class D Amplifier- 315W Per Channel 4 Ohm Low Noise Power Supply DIY Electronics Repair Tool Kit

$161.41$288.24

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
21% off
5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection 5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

$19.94$25.24

56% off
DC 5–24V 5A 4-channel PWM Fan Speed Controller Smart Temperature-Controlled Cooling with Display Temperature/RPM Monitoring DC 5–24V 5A 4-channel PWM Fan Speed Controller Smart Temperature-Controlled Cooling with Display Temperature/RPM Monitoring

DC 5–24V 5A 4-channel PWM Fan Speed Controller Smart Temperature-Controlled Cooling with Display Temperature/RPM Monitoring

$50.81$115.73

59 sold
43% off
RJ45 to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter for Guitar Amplifier Mixer RJ45 to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter for Guitar Amplifier Mixer

RJ45 to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter for Guitar Amplifier Mixer

$18.13$31.80

4 sold
1% off
ADAM-4024 Adam 4-channel analog output module adam4024 ADAM-4024 Adam 4-channel analog output module adam4024

ADAM-4024 Adam 4-channel analog output module adam4024

$95.02$95.98

23% off
GEYA 2NG2R Series 2 4 8 16 Channel Relay Module 2NO 2NC DPDT PLC RELAY Interface 12V 24V AC/DC High Quality GEYA 2NG2R Series 2 4 8 16 Channel Relay Module 2NO 2NC DPDT PLC RELAY Interface 12V 24V AC/DC High Quality

GEYA 2NG2R Series 2 4 8 16 Channel Relay Module 2NO 2NC DPDT PLC RELAY Interface 12V 24V AC/DC High Quality

$19.23$24.98

18% off
5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection 5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

$22.25$27.14

6% off
Si5351B Frequency Source Module 4-channel Clock Signal Generator 2.5KHz-225MHz Reference Clock Source Si5351B Frequency Source Module 4-channel Clock Signal Generator 2.5KHz-225MHz Reference Clock Source

Si5351B Frequency Source Module 4-channel Clock Signal Generator 2.5KHz-225MHz Reference Clock Source

$394.80$420.00

30% off
10pcs L293D Stepper Motor Driver Board Control Shield Module Motor Drive Expansion Board for Arduino Mega2560 4-Channel 10pcs L293D Stepper Motor Driver Board Control Shield Module Motor Drive Expansion Board for Arduino Mega2560 4-Channel

10pcs L293D Stepper Motor Driver Board Control Shield Module Motor Drive Expansion Board for Arduino Mega2560 4-Channel

$18.30$26.14

1 sold
23% off
STP RJ45 Cat5/Cat6 to 4 Channel 3Pin XLR Ethernet Extender for Live Stage,Sound,Lighting,Audio Recording Studio STP RJ45 Cat5/Cat6 to 4 Channel 3Pin XLR Ethernet Extender for Live Stage,Sound,Lighting,Audio Recording Studio

STP RJ45 Cat5/Cat6 to 4 Channel 3Pin XLR Ethernet Extender for Live Stage,Sound,Lighting,Audio Recording Studio

$23.87$31.00

15 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
6% off
Si5351A 3-channel Clock Signal Generator Module 8KHz-160MHz (4-layer PCB) Si5351A 3-channel Clock Signal Generator Module 8KHz-160MHz (4-layer PCB)

Si5351A 3-channel Clock Signal Generator Module 8KHz-160MHz (4-layer PCB)

$136.30$145.00

50% off
YuXi 1 Piece 2.5mm 3.5mm 2/3/4 Pole Male Female Connector Mono Stereo Adapter Channel Plug To Screw Terminal Earphone Audio Jack YuXi 1 Piece 2.5mm 3.5mm 2/3/4 Pole Male Female Connector Mono Stereo Adapter Channel Plug To Screw Terminal Earphone Audio Jack

YuXi 1 Piece 2.5mm 3.5mm 2/3/4 Pole Male Female Connector Mono Stereo Adapter Channel Plug To Screw Terminal Earphone Audio Jack

$26.08 $52.16

25 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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50% off
2/4 Channel Level Converter Module Bidirectional Logic Level Converter Voltage Shifter 3.3V to 5V, 5V to 3.3V, 3.3V IIC, UART, S 2/4 Channel Level Converter Module Bidirectional Logic Level Converter Voltage Shifter 3.3V to 5V, 5V to 3.3V, 3.3V IIC, UART, S

2/4 Channel Level Converter Module Bidirectional Logic Level Converter Voltage Shifter 3.3V to 5V, 5V to 3.3V, 3.3V IIC, UART, S

$30.87 $61.74

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
4 Channel I2C DC Motor Driver Module IIC Communication Smart Car Motor Controller 5V Logic Voltage 3-12V Drive Voltage Board 4 Channel I2C DC Motor Driver Module IIC Communication Smart Car Motor Controller 5V Logic Voltage 3-12V Drive Voltage Board

4 Channel I2C DC Motor Driver Module IIC Communication Smart Car Motor Controller 5V Logic Voltage 3-12V Drive Voltage Board

$11.57 $15.43

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
4-Channel Relay Module AIR780E 4G Full Netcom Bluetooth-compatible WiFi Development Board Power Supply AT Command Control 4-Channel Relay Module AIR780E 4G Full Netcom Bluetooth-compatible WiFi Development Board Power Supply AT Command Control

4-Channel Relay Module AIR780E 4G Full Netcom Bluetooth-compatible WiFi Development Board Power Supply AT Command Control

$7.77 $10.50

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
12V 4-Pin or Barrel Tip AC DC Adapter For CWT Model PAC120F CAD120121 Channel Well Technology 12VDC 10A 120W Power Supply 12V 4-Pin or Barrel Tip AC DC Adapter For CWT Model PAC120F CAD120121 Channel Well Technology 12VDC 10A 120W Power Supply

12V 4-Pin or Barrel Tip AC DC Adapter For CWT Model PAC120F CAD120121 Channel Well Technology 12VDC 10A 120W Power Supply

$39.59 $39.99

Categories: Home Improvement, Electrical Equipment & Supplies

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100PCS 3.5mm Headphone Jack 3.5 MM Audio Video Vertical Socket Full Gold-Plated High Temperature 4 Channel PJ-31640 100PCS 3.5mm Headphone Jack 3.5 MM Audio Video Vertical Socket Full Gold-Plated High Temperature 4 Channel PJ-31640

100PCS 3.5mm Headphone Jack 3.5 MM Audio Video Vertical Socket Full Gold-Plated High Temperature 4 Channel PJ-31640

$18.30 $18.30

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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18% off
1pcs 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger 1pcs 1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger

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

$1.05 $1.28

Categories: Home Improvement, Electrical Equipment & Supplies

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GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal for Electrical Control GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal for Electrical Control

GEYA NG2R 2/4/8/16 Channel Relay Board 12V 24V - Remote Control Module, 1NO1NC, AC DC Universal for Electrical Control

$15.06 $15.06

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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28% off
5/10M UL2464 Shielded Wire 28 26 24 22AWG Channel Audio Line 2 3 4 5 6 8 10 12Cores Copper Signal Control Cable Sheathed Wires 5/10M UL2464 Shielded Wire 28 26 24 22AWG Channel Audio Line 2 3 4 5 6 8 10 12Cores Copper Signal Control Cable Sheathed Wires

5/10M UL2464 Shielded Wire 28 26 24 22AWG Channel Audio Line 2 3 4 5 6 8 10 12Cores Copper Signal Control Cable Sheathed Wires

$5.70 $7.92

65 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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45% off
Qualified- 4-Channel Audio Isolator Audio Noise Reduction Filter 6.35 6.5 XLR 4 in 8 Out Multi-Channel Audio Isolator Qualified- 4-Channel Audio Isolator Audio Noise Reduction Filter 6.35 6.5 XLR 4 in 8 Out Multi-Channel Audio Isolator

Qualified- 4-Channel Audio Isolator Audio Noise Reduction Filter 6.35 6.5 XLR 4 in 8 Out Multi-Channel Audio Isolator

$96.67 $175.76

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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17% off
1/2/4 Channel Solid State Relay G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A For Arduino 1/2/4 Channel Solid State Relay G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A For Arduino

1/2/4 Channel Solid State Relay G3MB-202P DC-AC PCB SSR In 5VDC Out 240V AC 2A For Arduino

$2.23 $2.71

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3% off
DIN Rail Mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block. DIN Rail Mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block.

DIN Rail Mountable 4 Channel Diode Protection Terminal Block IN4007 1A/1200V Diode Terminal Block.

$5.51 $5.68

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout For AC250V DC30V Load Controll ESP32-C5 WiFi6 BLE 4 Channel Relay Development Board AC220V DC5-30V Power 4M Flash IO UART Pinout For AC250V DC30V Load Controll

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

$7.93 $10.57

Categories: Home Improvement, Electrical Equipment & Supplies

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36% off
5V12V24V AC 1 2 4 8-channel Relay Trigger High and Low Level Isolation Supports Development Board Module with Optocoupler 5V12V24V AC 1 2 4 8-channel Relay Trigger High and Low Level Isolation Supports Development Board Module with Optocoupler

5V12V24V AC 1 2 4 8-channel Relay Trigger High and Low Level Isolation Supports Development Board Module with Optocoupler

$17.32 $27.06

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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

$10.15 $10.15

Categories: Home Improvement, Electrical Equipment & Supplies

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

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

$35.24 $35.44

8 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

$148.86 $148.86

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
12V AC Adapter For Pioneer DJ Serato DDJ-1000 DDJ1000 SRT DDJ-1000SRT DDJ-1000SRT-W 4-Channel Club Style Digital DJ Controller 12V AC Adapter For Pioneer DJ Serato DDJ-1000 DDJ1000 SRT DDJ-1000SRT DDJ-1000SRT-W 4-Channel Club Style Digital DJ Controller

12V AC Adapter For Pioneer DJ Serato DDJ-1000 DDJ1000 SRT DDJ-1000SRT DDJ-1000SRT-W 4-Channel Club Style Digital DJ Controller

$12.86 $12.99

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
4 Channel Relay Module DC7-24V Modbus RTU Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light 4 Channel Relay Module DC7-24V Modbus RTU Support RS485/TTL UART Interface 4 Way Input/4 Way Output with Switch Indicator Light

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

$7.28 $9.10

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
DIN Rail Mount 4 Channel NPN Type 24V Power Relay Interface Module G5LA-14 24VDC DIN Rail Mount 4 Channel NPN Type 24V Power Relay Interface Module G5LA-14 24VDC

DIN Rail Mount 4 Channel NPN Type 24V Power Relay Interface Module G5LA-14 24VDC

$31.66 $31.98

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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44% off
TPA3255 HIFI Stereo Audio Board Class D Amplifier- 315W Per Channel 4 Ohm Low Noise Power Supply DIY Electronics Repair Tool Kit TPA3255 HIFI Stereo Audio Board Class D Amplifier- 315W Per Channel 4 Ohm Low Noise Power Supply DIY Electronics Repair Tool Kit

TPA3255 HIFI Stereo Audio Board Class D Amplifier- 315W Per Channel 4 Ohm Low Noise Power Supply DIY Electronics Repair Tool Kit

$161.41 $288.24

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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21% off
5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection 5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

$19.94 $25.24

Categories: Home Improvement, Electrical Equipment & Supplies

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56% off
DC 5–24V 5A 4-channel PWM Fan Speed Controller Smart Temperature-Controlled Cooling with Display Temperature/RPM Monitoring DC 5–24V 5A 4-channel PWM Fan Speed Controller Smart Temperature-Controlled Cooling with Display Temperature/RPM Monitoring

DC 5–24V 5A 4-channel PWM Fan Speed Controller Smart Temperature-Controlled Cooling with Display Temperature/RPM Monitoring

$50.81 $115.73

59 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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43% off
RJ45 to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter for Guitar Amplifier Mixer RJ45 to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter for Guitar Amplifier Mixer

RJ45 to 4 Channel 1/4 Inch TRS Stereo 6.35mm Plug Audio Cable Network Signal Extender Splitter for Guitar Amplifier Mixer

$18.13 $31.80

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
ADAM-4024 Adam 4-channel analog output module adam4024 ADAM-4024 Adam 4-channel analog output module adam4024

ADAM-4024 Adam 4-channel analog output module adam4024

$95.02 $95.98

Categories: Home Improvement, Electrical Equipment & Supplies

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23% off
GEYA 2NG2R Series 2 4 8 16 Channel Relay Module 2NO 2NC DPDT PLC RELAY Interface 12V 24V AC/DC High Quality GEYA 2NG2R Series 2 4 8 16 Channel Relay Module 2NO 2NC DPDT PLC RELAY Interface 12V 24V AC/DC High Quality

GEYA 2NG2R Series 2 4 8 16 Channel Relay Module 2NO 2NC DPDT PLC RELAY Interface 12V 24V AC/DC High Quality

$19.23 $24.98

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