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33% off
1- Channel For Time Delay Relay Module Adjustable Timer Circuit Switch With Shell Supports Four Programmable Modes 1- Channel For Time Delay Relay Module Adjustable Timer Circuit Switch With Shell Supports Four Programmable Modes

1- Channel For Time Delay Relay Module Adjustable Timer Circuit Switch With Shell Supports Four Programmable Modes

$78.17$116.67

26% off
DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module

DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module

$16.49$22.29

32% off
AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

$19.87$29.22

【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

$26.26$26.26

6 sold
25% off
RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

$7.93$10.57

42% off
5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino 5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

$35.43$61.09

34 sold
48% off
AC220V/DC5-30V ESP32 WIFI Bluetooth BLE Four-channel Relay Module I/O Port ESP32 Development Board AC220V/DC5-30V ESP32 WIFI Bluetooth BLE Four-channel Relay Module I/O Port ESP32 Development Board

AC220V/DC5-30V ESP32 WIFI Bluetooth BLE Four-channel Relay Module I/O Port ESP32 Development Board

$8.45$16.25

74 sold
19% off
AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

$18.33$22.63

19% off
Modbus RTU Four-channel Relay Module AC220V Power Supply Relay Board Support RS485/TTL UART Interface/Power Failure Preservation Modbus RTU Four-channel Relay Module AC220V Power Supply Relay Board Support RS485/TTL UART Interface/Power Failure Preservation

Modbus RTU Four-channel Relay Module AC220V Power Supply Relay Board Support RS485/TTL UART Interface/Power Failure Preservation

$5.31$6.56

55% off
WiFi Intelligent Control Four-Channel Relay Module AC85-250V DC Motor with Forward Reverse Control Mobile App Remote Operation WiFi Intelligent Control Four-Channel Relay Module AC85-250V DC Motor with Forward Reverse Control Mobile App Remote Operation

WiFi Intelligent Control Four-Channel Relay Module AC85-250V DC Motor with Forward Reverse Control Mobile App Remote Operation

$135.45$301.00

13% off
Q-60A/B/C 5V 12V 24V 15V Quad Output 60W Switching Power Supply Multiple Output Four Channel Voltage AC-DC SMPS Q-60A/B/C 5V 12V 24V 15V Quad Output 60W Switching Power Supply Multiple Output Four Channel Voltage AC-DC SMPS

Q-60A/B/C 5V 12V 24V 15V Quad Output 60W Switching Power Supply Multiple Output Four Channel Voltage AC-DC SMPS

$86.92$99.91

3 sold
ADUM1401 four channel high speed Bidirectional transmission 5V TO 5V、5V TO 3.3V，3.3V TO 3.3V 3.3V TO 5V 1Mkhz ADUM1401 four channel high speed Bidirectional transmission 5V TO 5V、5V TO 3.3V，3.3V TO 3.3V 3.3V TO 5V 1Mkhz

ADUM1401 four channel high speed Bidirectional transmission 5V TO 5V、5V TO 3.3V，3.3V TO 3.3V 3.3V TO 5V 1Mkhz

$22.00$22.00

41% off
A01F-XT60 Power Supply Module Dual-Channel Power Distribution Board 2000W RC Aircraft Model Robot Input Four-Channel Output A01F-XT60 Power Supply Module Dual-Channel Power Distribution Board 2000W RC Aircraft Model Robot Input Four-Channel Output

A01F-XT60 Power Supply Module Dual-Channel Power Distribution Board 2000W RC Aircraft Model Robot Input Four-Channel Output

$17.80$30.17

1PCS Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB 1PCS Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

1PCS Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

$18.26$18.26

2 sold
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
28% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$6.86$9.53

1 sold
33% off
XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board

XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board

$16.74$24.98

1% off
(10piece)AM26LS32PC DIP-16 Four channel Differential Line Receiver, Newly Imported

(10piece)AM26LS32PC DIP-16 Four channel Differential Line Receiver, Newly Imported

$5.44$5.50

42% off
5V High Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino 5V High Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

5V High Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

$26.59$45.84

85 sold
ADUM1400 four channel high speed unidirectional transmission 5V TO 5V / 5V TO 3.3V / 3.3V TO 5V / 3.3V TO 3.3V 1Mkhz ADUM1400 four channel high speed unidirectional transmission 5V TO 5V / 5V TO 3.3V / 3.3V TO 5V / 3.3V TO 3.3V 1Mkhz

ADUM1400 four channel high speed unidirectional transmission 5V TO 5V / 5V TO 3.3V / 3.3V TO 5V / 3.3V TO 3.3V 1Mkhz

$22.00$22.00

180 degree vertical four-pin dual channel with detection switch Audio base 3.5mm headphone socket PJ-360E 180 degree vertical four-pin dual channel with detection switch Audio base 3.5mm headphone socket PJ-360E

180 degree vertical four-pin dual channel with detection switch Audio base 3.5mm headphone socket PJ-360E

$20.00$20.00

ADUM1402 four channel high speed Bidirectional transmission 5V TO 5V, 5V TO 3.3V, 3.3V TO 5V, 3.3V TO 3.3V 1Mkhz ADUM1402 four channel high speed Bidirectional transmission 5V TO 5V, 5V TO 3.3V, 3.3V TO 5V, 3.3V TO 3.3V 1Mkhz

ADUM1402 four channel high speed Bidirectional transmission 5V TO 5V, 5V TO 3.3V, 3.3V TO 5V, 3.3V TO 3.3V 1Mkhz

$22.00$22.00

43% off
Y51A-XT60 2000W Dual-Channel Power Distribution Board Input For RC Aircraft Model Robot Power Supply Module Four-Channel Output Y51A-XT60 2000W Dual-Channel Power Distribution Board Input For RC Aircraft Model Robot Power Supply Module Four-Channel Output

Y51A-XT60 2000W Dual-Channel Power Distribution Board Input For RC Aircraft Model Robot Power Supply Module Four-Channel Output

$119.40$209.47

51% off
Stlxy R3 Mega 4-channel 5V relay shielding module, four-way relay control board expansion board Arduino Stlxy R3 Mega 4-channel 5V relay shielding module, four-way relay control board expansion board Arduino

Stlxy R3 Mega 4-channel 5V relay shielding module, four-way relay control board expansion board Arduino

$40.47$82.59

3 sold
2% off
5pcs ISO7741FDBQR SSOP-16 ISO7741 EMC four-channel, 3/1, enhanced digital isolators with superior performance 5pcs ISO7741FDBQR SSOP-16 ISO7741 EMC four-channel, 3/1, enhanced digital isolators with superior performance

5pcs ISO7741FDBQR SSOP-16 ISO7741 EMC four-channel, 3/1, enhanced digital isolators with superior performance

$6.81$6.95

52% 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

$53.99$112.47

57 sold
35% off
DC5-35V Dual L298N Motor Drive Module Four-Channel DC Gear Motor Drive Module 2A 50W DC5-35V Dual L298N Motor Drive Module Four-Channel DC Gear Motor Drive Module 2A 50W

DC5-35V Dual L298N Motor Drive Module Four-Channel DC Gear Motor Drive Module 2A 50W

$5.83$8.97

15% off
3.5mm stereo solder-type dual-channel headphone connector audio connector three rings and four sections (1 pcs) 3.5mm stereo solder-type dual-channel headphone connector audio connector three rings and four sections (1 pcs)

3.5mm stereo solder-type dual-channel headphone connector audio connector three rings and four sections (1 pcs)

$6.12$7.20

1 sold
L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip

L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip

$1.64$1.64

8 sold
50% off
Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

$25.23$50.46

19% off
XL4005E1 Four-Channel Step-Down Adjustable Power Supply Module DC-DC Converter DC5-32V To DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-Channel Step-Down Adjustable Power Supply Module DC-DC Converter DC5-32V To DC0.8-30V 5A Max Power Supply Board

XL4005E1 Four-Channel Step-Down Adjustable Power Supply Module DC-DC Converter DC5-32V To DC0.8-30V 5A Max Power Supply Board

$16.20$20.00

6% off
DMX512 Decoder RGBW Four-channel Light Strip Dimming Controller 12V24V Stage KTV Lighting Control DMX512 Decoder RGBW Four-channel Light Strip Dimming Controller 12V24V Stage KTV Lighting Control

DMX512 Decoder RGBW Four-channel Light Strip Dimming Controller 12V24V Stage KTV Lighting Control

$136.30$145.00

1Pcs High Quality Power amplifiers TDA7388 four channel 4x41W audio DC 12V BTL PC car AMP PCB 1Pcs High Quality Power amplifiers TDA7388 four channel 4x41W audio DC 12V BTL PC car AMP PCB

1Pcs High Quality Power amplifiers TDA7388 four channel 4x41W audio DC 12V BTL PC car AMP PCB

$16.11$16.11

3 sold
2% off
Passive Signal Isolator 4-20 mA One-in, One-out/Two-out/Four or Multi-channel Current Transmitter without Power-Supply Passive Signal Isolator 4-20 mA One-in, One-out/Two-out/Four or Multi-channel Current Transmitter without Power-Supply

Passive Signal Isolator 4-20 mA One-in, One-out/Two-out/Four or Multi-channel Current Transmitter without Power-Supply

$19.58$19.98

25% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$6.75$9.00

23% off
CH344Q/CH348L USB to Four/Eight Way RS485 USB to 4/8 Channel RS-485 Communication Module Converter Board CH344Q/CH348L USB to Four/Eight Way RS485 USB to 4/8 Channel RS-485 Communication Module Converter Board

CH344Q/CH348L USB to Four/Eight Way RS485 USB to 4/8 Channel RS-485 Communication Module Converter Board

$5.57$7.23

33% off
1- Channel For Time Delay Relay Module Adjustable Timer Circuit Switch With Shell Supports Four Programmable Modes 1- Channel For Time Delay Relay Module Adjustable Timer Circuit Switch With Shell Supports Four Programmable Modes

1- Channel For Time Delay Relay Module Adjustable Timer Circuit Switch With Shell Supports Four Programmable Modes

$78.17 $116.67

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module

DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module

$16.49 $22.29

Categories: Home Improvement, Electrical Equipment & Supplies

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32% off
AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

$19.87 $29.22

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
【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

$26.26 $26.26

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
25% off
RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module

$7.93 $10.57

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
42% off
5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino 5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

$35.43 $61.09

34 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
48% off
AC220V/DC5-30V ESP32 WIFI Bluetooth BLE Four-channel Relay Module I/O Port ESP32 Development Board AC220V/DC5-30V ESP32 WIFI Bluetooth BLE Four-channel Relay Module I/O Port ESP32 Development Board

AC220V/DC5-30V ESP32 WIFI Bluetooth BLE Four-channel Relay Module I/O Port ESP32 Development Board

$8.45 $16.25

74 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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19% off
AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

AC85-250V WiFi Intelligent Control Four-channel Relay Module DC Motor Forward and Reverse Control Module Mobile Phone APP Remote

$18.33 $22.63

Categories: Home Improvement, Electrical Equipment & Supplies

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19% off
Modbus RTU Four-channel Relay Module AC220V Power Supply Relay Board Support RS485/TTL UART Interface/Power Failure Preservation Modbus RTU Four-channel Relay Module AC220V Power Supply Relay Board Support RS485/TTL UART Interface/Power Failure Preservation

Modbus RTU Four-channel Relay Module AC220V Power Supply Relay Board Support RS485/TTL UART Interface/Power Failure Preservation

$5.31 $6.56

Categories: Home Improvement, Electrical Equipment & Supplies

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55% off
WiFi Intelligent Control Four-Channel Relay Module AC85-250V DC Motor with Forward Reverse Control Mobile App Remote Operation WiFi Intelligent Control Four-Channel Relay Module AC85-250V DC Motor with Forward Reverse Control Mobile App Remote Operation

WiFi Intelligent Control Four-Channel Relay Module AC85-250V DC Motor with Forward Reverse Control Mobile App Remote Operation

$135.45 $301.00

Categories: Home Improvement, Electrical Equipment & Supplies

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13% off
Q-60A/B/C 5V 12V 24V 15V Quad Output 60W Switching Power Supply Multiple Output Four Channel Voltage AC-DC SMPS Q-60A/B/C 5V 12V 24V 15V Quad Output 60W Switching Power Supply Multiple Output Four Channel Voltage AC-DC SMPS

Q-60A/B/C 5V 12V 24V 15V Quad Output 60W Switching Power Supply Multiple Output Four Channel Voltage AC-DC SMPS

$86.92 $99.91

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ADUM1401 four channel high speed Bidirectional transmission 5V TO 5V、5V TO 3.3V，3.3V TO 3.3V 3.3V TO 5V 1Mkhz ADUM1401 four channel high speed Bidirectional transmission 5V TO 5V、5V TO 3.3V，3.3V TO 3.3V 3.3V TO 5V 1Mkhz

ADUM1401 four channel high speed Bidirectional transmission 5V TO 5V、5V TO 3.3V，3.3V TO 3.3V 3.3V TO 5V 1Mkhz

$22.00 $22.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
41% off
A01F-XT60 Power Supply Module Dual-Channel Power Distribution Board 2000W RC Aircraft Model Robot Input Four-Channel Output A01F-XT60 Power Supply Module Dual-Channel Power Distribution Board 2000W RC Aircraft Model Robot Input Four-Channel Output

A01F-XT60 Power Supply Module Dual-Channel Power Distribution Board 2000W RC Aircraft Model Robot Input Four-Channel Output

$17.80 $30.17

Categories: Home Improvement, Electrical Equipment & Supplies

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1PCS Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB 1PCS Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

1PCS Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

$18.26 $18.26

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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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

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28% off
DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

DC9-24V ESP32 Modbus RTU Four Channel Relay Module RS485 Development Board MODBUS Protocol Optocoupler Isolation Relay Board

$6.86 $9.53

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
33% off
XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board

XL4005E1 Four-channel Step-down Adjustable Power Supply Module DC-DC Converter DC5-32V to DC0.8-30V 5A Max Power Supply Board

$16.74 $24.98

Categories: Home Improvement, Electrical Equipment & Supplies

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1% off
(10piece)AM26LS32PC DIP-16 Four channel Differential Line Receiver, Newly Imported

(10piece)AM26LS32PC DIP-16 Four channel Differential Line Receiver, Newly Imported

$5.44 $5.50

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
42% off
5V High Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino 5V High Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

5V High Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

$26.59 $45.84

85 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ADUM1400 four channel high speed unidirectional transmission 5V TO 5V / 5V TO 3.3V / 3.3V TO 5V / 3.3V TO 3.3V 1Mkhz ADUM1400 four channel high speed unidirectional transmission 5V TO 5V / 5V TO 3.3V / 3.3V TO 5V / 3.3V TO 3.3V 1Mkhz

ADUM1400 four channel high speed unidirectional transmission 5V TO 5V / 5V TO 3.3V / 3.3V TO 5V / 3.3V TO 3.3V 1Mkhz

$22.00 $22.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
180 degree vertical four-pin dual channel with detection switch Audio base 3.5mm headphone socket PJ-360E 180 degree vertical four-pin dual channel with detection switch Audio base 3.5mm headphone socket PJ-360E

180 degree vertical four-pin dual channel with detection switch Audio base 3.5mm headphone socket PJ-360E

$20.00 $20.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
ADUM1402 four channel high speed Bidirectional transmission 5V TO 5V, 5V TO 3.3V, 3.3V TO 5V, 3.3V TO 3.3V 1Mkhz ADUM1402 four channel high speed Bidirectional transmission 5V TO 5V, 5V TO 3.3V, 3.3V TO 5V, 3.3V TO 3.3V 1Mkhz

ADUM1402 four channel high speed Bidirectional transmission 5V TO 5V, 5V TO 3.3V, 3.3V TO 5V, 3.3V TO 3.3V 1Mkhz

$22.00 $22.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
43% off
Y51A-XT60 2000W Dual-Channel Power Distribution Board Input For RC Aircraft Model Robot Power Supply Module Four-Channel Output Y51A-XT60 2000W Dual-Channel Power Distribution Board Input For RC Aircraft Model Robot Power Supply Module Four-Channel Output

Y51A-XT60 2000W Dual-Channel Power Distribution Board Input For RC Aircraft Model Robot Power Supply Module Four-Channel Output

$119.40 $209.47

Categories: Home Improvement, Electrical Equipment & Supplies

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51% off
Stlxy R3 Mega 4-channel 5V relay shielding module, four-way relay control board expansion board Arduino Stlxy R3 Mega 4-channel 5V relay shielding module, four-way relay control board expansion board Arduino

Stlxy R3 Mega 4-channel 5V relay shielding module, four-way relay control board expansion board Arduino

$40.47 $82.59

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2% off
5pcs ISO7741FDBQR SSOP-16 ISO7741 EMC four-channel, 3/1, enhanced digital isolators with superior performance 5pcs ISO7741FDBQR SSOP-16 ISO7741 EMC four-channel, 3/1, enhanced digital isolators with superior performance

5pcs ISO7741FDBQR SSOP-16 ISO7741 EMC four-channel, 3/1, enhanced digital isolators with superior performance

$6.81 $6.95

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% 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

$53.99 $112.47

57 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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35% off
DC5-35V Dual L298N Motor Drive Module Four-Channel DC Gear Motor Drive Module 2A 50W DC5-35V Dual L298N Motor Drive Module Four-Channel DC Gear Motor Drive Module 2A 50W

DC5-35V Dual L298N Motor Drive Module Four-Channel DC Gear Motor Drive Module 2A 50W

$5.83 $8.97

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
3.5mm stereo solder-type dual-channel headphone connector audio connector three rings and four sections (1 pcs) 3.5mm stereo solder-type dual-channel headphone connector audio connector three rings and four sections (1 pcs)

3.5mm stereo solder-type dual-channel headphone connector audio connector three rings and four sections (1 pcs)

$6.12 $7.20

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip

L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip

$1.64 $1.64

8 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

Power Amplifiers TDA7388 Four Channel 4x41W Audio DC 12V BTL PC Car AMP PCB

$25.23 $50.46

Categories: Home Improvement, Electrical Equipment & Supplies

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19% off
XL4005E1 Four-Channel Step-Down Adjustable Power Supply Module DC-DC Converter DC5-32V To DC0.8-30V 5A Max Power Supply Board XL4005E1 Four-Channel Step-Down Adjustable Power Supply Module DC-DC Converter DC5-32V To DC0.8-30V 5A Max Power Supply Board

XL4005E1 Four-Channel Step-Down Adjustable Power Supply Module DC-DC Converter DC5-32V To DC0.8-30V 5A Max Power Supply Board

$16.20 $20.00

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
DMX512 Decoder RGBW Four-channel Light Strip Dimming Controller 12V24V Stage KTV Lighting Control DMX512 Decoder RGBW Four-channel Light Strip Dimming Controller 12V24V Stage KTV Lighting Control

DMX512 Decoder RGBW Four-channel Light Strip Dimming Controller 12V24V Stage KTV Lighting Control

$136.30 $145.00

Categories: Home Improvement, Electrical Equipment & Supplies

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