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5% off
10PCS CD4066BE Direct Insertion PDIP-14 4-channel Analog Switch Chip Stock 10PCS CD4066BE Direct Insertion PDIP-14 4-channel Analog Switch Chip Stock

10PCS CD4066BE Direct Insertion PDIP-14 4-channel Analog Switch Chip Stock

$9.61$10.12

1 sold
50% off
FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

$113.58$227.16

15 sold
6% off
4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder 4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

$40.07$42.68

58 sold
69% off
ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino

ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino

$20.52$68.13

483 sold
65% off
DIYUSER 10pcs 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V DIYUSER 10pcs 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

DIYUSER 10pcs 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

$28.77$82.19

1 sold
5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

$1.40$1.40

41 sold
PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

$1.38$1.38

86 sold
4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino 4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

$24.81$24.81

10 sold
13% off
Keyestudio 1 2 4 8 16 Channel Relay Module With 5V 12V Optocoupler Relay Output 1 2 4 8 16 Way Relay Module For Arduino Keyestudio 1 2 4 8 16 Channel Relay Module With 5V 12V Optocoupler Relay Output 1 2 4 8 16 Way Relay Module For Arduino

Keyestudio 1 2 4 8 16 Channel Relay Module With 5V 12V Optocoupler Relay Output 1 2 4 8 16 Way Relay Module For Arduino

$3.39$3.90

4 sold
50% off
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

$28.83$57.66

308 sold
67% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$21.31$64.59

240 sold
8% off
1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino 1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

$9.49$10.37

32 sold
56% off
Bi-Directional Logic Level Shifter 4CH 8CH IIC I2C SPI UART 3.3V-5V for Arduino ESP32 Raspberry Pi DIY electronic kit TXS0108E Bi-Directional Logic Level Shifter 4CH 8CH IIC I2C SPI UART 3.3V-5V for Arduino ESP32 Raspberry Pi DIY electronic kit TXS0108E

Bi-Directional Logic Level Shifter 4CH 8CH IIC I2C SPI UART 3.3V-5V for Arduino ESP32 Raspberry Pi DIY electronic kit TXS0108E

$19.42$44.50

502 sold
Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

$1.18$1.18

19 sold
5% off
10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$17.29$18.32

103 sold
57% off
IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor

IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor

$38.90$90.72

129 sold
2/4/8 Channel IIC I2C Logic Level Converter Bi-Directional Board Module 2 4 8 Way DC 3.3V/5V With Pins For Arduino Raspberry Pi 2/4/8 Channel IIC I2C Logic Level Converter Bi-Directional Board Module 2 4 8 Way DC 3.3V/5V With Pins For Arduino Raspberry Pi

2/4/8 Channel IIC I2C Logic Level Converter Bi-Directional Board Module 2 4 8 Way DC 3.3V/5V With Pins For Arduino Raspberry Pi

$1.13$1.13

27 sold
56% off
4-Channel PWM MOSFET Switch Controller – Optocoupler Isolated Driver Board for LED Lighting & DC Motor Control 4-Channel PWM MOSFET Switch Controller – Optocoupler Isolated Driver Board for LED Lighting & DC Motor Control

4-Channel PWM MOSFET Switch Controller – Optocoupler Isolated Driver Board for LED Lighting & DC Motor Control

$28.51$65.10

169 sold
56% off
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$29.28$66.83

32 sold
20% off
5pcs/1pc ADS1115 ADC Ultra-Compact ADC Converter Module Development Board I2C 4 Channel 16-Precision Conversion Module 5pcs/1pc ADS1115 ADC Ultra-Compact ADC Converter Module Development Board I2C 4 Channel 16-Precision Conversion Module

5pcs/1pc ADS1115 ADC Ultra-Compact ADC Converter Module Development Board I2C 4 Channel 16-Precision Conversion Module

$1.33$1.66

2 sold
50% off
1Pc PLR 5v 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module Lucky For Arduino 1Pc PLR 5v 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module Lucky For Arduino

1Pc PLR 5v 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module Lucky For Arduino

$21.83$43.67

4 sold
67% off
10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

$27.37$82.95

100 sold
51% off
Low Level Triggered Luminous Relay Module 3V 3.3V 1/2/4 Channel Various Options Available for Electronic Projects Low Level Triggered Luminous Relay Module 3V 3.3V 1/2/4 Channel Various Options Available for Electronic Projects

Low Level Triggered Luminous Relay Module 3V 3.3V 1/2/4 Channel Various Options Available for Electronic Projects

$26.60$54.28

13 sold
5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$0.94$0.94

34 sold
5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module 5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module

5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module

$16.02$16.02

4 sold
6% off
Four-channel MOSFET/field-effect transistor module amplification circuit board/driver module 4-channel optocoupler isolated DC Four-channel MOSFET/field-effect transistor module amplification circuit board/driver module 4-channel optocoupler isolated DC

Four-channel MOSFET/field-effect transistor module amplification circuit board/driver module 4-channel optocoupler isolated DC

$94.00$100.18

1 sold
35% off
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

$5.98$9.20

35 sold
68% off
2pc 1/2/4/8 Channel 5v Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output XWay 2pc 1/2/4/8 Channel 5v Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output XWay

2pc 1/2/4/8 Channel 5v Relay Module With Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger Output XWay

$67.27$210.22

5 sold
4% off
L293D Stepper Motor Driver Board Control Shield Module Motor Drive Expansion Board for Arduino Mega2560 4-Channel UNO R3 L293D Stepper Motor Driver Board Control Shield Module Motor Drive Expansion Board for Arduino Mega2560 4-Channel UNO R3

L293D Stepper Motor Driver Board Control Shield Module Motor Drive Expansion Board for Arduino Mega2560 4-Channel UNO R3

$18.40$19.27

19 sold
2 4 8 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard 2 4 8 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

2 4 8 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V For Arduino Compatible Breadboard

$1.17$1.17

33 sold
68% off
5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH 5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH

5v 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way 1CH 2CH 4CH 8CH

$19.93$62.29

48 sold
50% off
5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse Diy Kit 5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse Diy Kit

5V 1 2 4 8 Channel SSR G3MB-202P Solid State Relay Module 240V 2A Output with Resistive Fuse Diy Kit

$25.55$51.11

22 sold
5% off
1PCS XL9535 IIC relay with optocoupler isolation, 1/2/4/8/16 channel expandable relay module, 5V power supply New In stock 1PCS XL9535 IIC relay with optocoupler isolation, 1/2/4/8/16 channel expandable relay module, 5V power supply New In stock

1PCS XL9535 IIC relay with optocoupler isolation, 1/2/4/8/16 channel expandable relay module, 5V power supply New In stock

$16.63$17.51

2 sold
71% off
16 Bit I2C ADS1115 Module ADC 4 Channel with Pro Gain Amplifier 16 Bit I2C ADS1115 Module ADC 4 Channel with Pro Gain Amplifier

16 Bit I2C ADS1115 Module ADC 4 Channel with Pro Gain Amplifier

$19.92$70.52

83 sold
16 Bit I2C ADS1115 ADS1015 Module ADC 4 channel with Pro Gain Amplifier 2.0V to 5.5V for Arduino RPi 16 Bit I2C ADS1115 ADS1015 Module ADC 4 channel with Pro Gain Amplifier 2.0V to 5.5V for Arduino RPi

16 Bit I2C ADS1115 ADS1015 Module ADC 4 channel with Pro Gain Amplifier 2.0V to 5.5V for Arduino RPi

$13.44$13.44

8 sold
51% off
Logic Level Converter Module 4 Channel 8 Channel IIC I2C SPI UART TXS0108E Bi-Directional 3.3V 5V for Arduino ESP32 DIY Logic Level Converter Module 4 Channel 8 Channel IIC I2C SPI UART TXS0108E Bi-Directional 3.3V 5V for Arduino ESP32 DIY

Logic Level Converter Module 4 Channel 8 Channel IIC I2C SPI UART TXS0108E Bi-Directional 3.3V 5V for Arduino ESP32 DIY

$24.19$49.36

13 sold
5% off
10PCS CD4066BE Direct Insertion PDIP-14 4-channel Analog Switch Chip Stock 10PCS CD4066BE Direct Insertion PDIP-14 4-channel Analog Switch Chip Stock

10PCS CD4066BE Direct Insertion PDIP-14 4-channel Analog Switch Chip Stock

$9.61 $10.12

1 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

FT4232 4-channel USB to TTL Serial Port FT4232HL Module Development Board 5V 3.3V Multiple Serial Port 4 Channel

$113.58 $227.16

15 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder 4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

$40.07 $42.68

58 sold

Categories: Electronic Components & Supplies, Active Components

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69% off
ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino

ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino

$20.52 $68.13

483 sold

Categories: Electronic Components & Supplies, Active Components

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65% off
DIYUSER 10pcs 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V DIYUSER 10pcs 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

DIYUSER 10pcs 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

$28.77 $82.19

1 sold

Categories: Electronic Components & Supplies, Active Components

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5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock 5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

$1.40 $1.40

41 sold

Categories: Electronic Components & Supplies, Active Components

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PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

PC817 3.3V-30V 2 Way 4 8 Channel Optocoupler Isolation Board Voltage Converter Adapter Driver Photoelectric Isolated Module

$1.38 $1.38

86 sold

Categories: Electronic Components & Supplies, Active Components

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4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino 4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

4 Channel 5V 12V 24V Relay Module with Optocoupler High or Low Level Trigger Expansion red Board for Raspberry Pi Arduino

$24.81 $24.81

10 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
Keyestudio 1 2 4 8 16 Channel Relay Module With 5V 12V Optocoupler Relay Output 1 2 4 8 16 Way Relay Module For Arduino Keyestudio 1 2 4 8 16 Channel Relay Module With 5V 12V Optocoupler Relay Output 1 2 4 8 16 Way Relay Module For Arduino

Keyestudio 1 2 4 8 16 Channel Relay Module With 5V 12V Optocoupler Relay Output 1 2 4 8 16 Way Relay Module For Arduino

$3.39 $3.90

4 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino 1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board with Optocoupler Support High and Low Level Trigger for Arduino

$28.83 $57.66

308 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi 1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

1 2 4 6 8 Channel DC 5V 12V Relay Module with Optocoupler Low Level Trigger 1 Way Expansion Board For Arduino Raspberry Pi

$21.31 $64.59

240 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino 1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

1/3/5/10PCS 4 Channel IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter Board for Arduino

$9.49 $10.37

32 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
Bi-Directional Logic Level Shifter 4CH 8CH IIC I2C SPI UART 3.3V-5V for Arduino ESP32 Raspberry Pi DIY electronic kit TXS0108E Bi-Directional Logic Level Shifter 4CH 8CH IIC I2C SPI UART 3.3V-5V for Arduino ESP32 Raspberry Pi DIY electronic kit TXS0108E

Bi-Directional Logic Level Shifter 4CH 8CH IIC I2C SPI UART 3.3V-5V for Arduino ESP32 Raspberry Pi DIY electronic kit TXS0108E

$19.42 $44.50

502 sold

Categories: Electronic Components & Supplies, Active Components

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Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

Type-C LCD 2/4-Channel 18650/21700 Battery Capacity Tester, 4-in-1 Charge/Discharge Module with MAh Detection

$1.18 $1.18

19 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

10PCS 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$17.29 $18.32

103 sold

Categories: Electronic Components & Supplies, Active Components

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57% off
IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor

IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor

$38.90 $90.72

129 sold

Categories: Electronic Components & Supplies, Active Components

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2/4/8 Channel IIC I2C Logic Level Converter Bi-Directional Board Module 2 4 8 Way DC 3.3V/5V With Pins For Arduino Raspberry Pi 2/4/8 Channel IIC I2C Logic Level Converter Bi-Directional Board Module 2 4 8 Way DC 3.3V/5V With Pins For Arduino Raspberry Pi

2/4/8 Channel IIC I2C Logic Level Converter Bi-Directional Board Module 2 4 8 Way DC 3.3V/5V With Pins For Arduino Raspberry Pi

$1.13 $1.13

27 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
4-Channel PWM MOSFET Switch Controller – Optocoupler Isolated Driver Board for LED Lighting & DC Motor Control 4-Channel PWM MOSFET Switch Controller – Optocoupler Isolated Driver Board for LED Lighting & DC Motor Control

4-Channel PWM MOSFET Switch Controller – Optocoupler Isolated Driver Board for LED Lighting & DC Motor Control

$28.51 $65.10

169 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$29.28 $66.83

32 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
5pcs/1pc ADS1115 ADC Ultra-Compact ADC Converter Module Development Board I2C 4 Channel 16-Precision Conversion Module 5pcs/1pc ADS1115 ADC Ultra-Compact ADC Converter Module Development Board I2C 4 Channel 16-Precision Conversion Module

5pcs/1pc ADS1115 ADC Ultra-Compact ADC Converter Module Development Board I2C 4 Channel 16-Precision Conversion Module

$1.33 $1.66

2 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1Pc PLR 5v 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module Lucky For Arduino 1Pc PLR 5v 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module Lucky For Arduino

1Pc PLR 5v 1 2 4 8 Channel Relay Module With Optocoupler. Relay Output 1 2 4 8 Way Relay Module Lucky For Arduino

$21.83 $43.67

4 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V 10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

10pcs 4 channel IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V

$27.37 $82.95

100 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
Low Level Triggered Luminous Relay Module 3V 3.3V 1/2/4 Channel Various Options Available for Electronic Projects Low Level Triggered Luminous Relay Module 3V 3.3V 1/2/4 Channel Various Options Available for Electronic Projects

Low Level Triggered Luminous Relay Module 3V 3.3V 1/2/4 Channel Various Options Available for Electronic Projects

$26.60 $54.28

13 sold

Categories: Electronic Components & Supplies, Active Components

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5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino 5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

5/10Pcs 4 Channels IIC I2C Logic Level Shifter Bi-Directional Module Safely Steps Down 3V to 5V Level converter for Arduino

$0.94 $0.94

34 sold

Categories: Electronic Components & Supplies, Active Components

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5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module 5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module

5V 4 Channel Relay Module 4-channel Relay Control Board For Arduino With Optocoupler Relay Output 4 Way Relay Module

$16.02 $16.02

4 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
Four-channel MOSFET/field-effect transistor module amplification circuit board/driver module 4-channel optocoupler isolated DC Four-channel MOSFET/field-effect transistor module amplification circuit board/driver module 4-channel optocoupler isolated DC

Four-channel MOSFET/field-effect transistor module amplification circuit board/driver module 4-channel optocoupler isolated DC

$94.00 $100.18

1 sold

Categories: Electronic Components & Supplies, Active Components

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35% off
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

$5.98 $9.20

35 sold

Categories: Electronic Components & Supplies, Active Components

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