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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

14 sold
64% 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

$29.21$82.19

1 sold
ADS1115 Module ADC Development Board Analog-to-digital Conver Module 16 Bit I2C 4 Channel with Pro Gain Amplifier MCU-ADS1115 ADS1115 Module ADC Development Board Analog-to-digital Conver Module 16 Bit I2C 4 Channel with Pro Gain Amplifier MCU-ADS1115

ADS1115 Module ADC Development Board Analog-to-digital Conver Module 16 Bit I2C 4 Channel with Pro Gain Amplifier MCU-ADS1115

$15.50$15.50

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

38 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

9 sold
5% 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

$3.70$3.90

4 sold
68% off
ESP32 Relay Development Board AC / DC Power Supply WiFi Bluetooth BLE 4 Channel Relay ESP32 Module ESP32 Relay Development Board AC / DC Power Supply WiFi Bluetooth BLE 4 Channel Relay ESP32 Module

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

$123.24$385.13

94 sold
49% off
1/3pcs ESP8266 Wireless WIFI Relay Module 4-Channel ESP-12F Development Board AC/DC 5V/7-28V/5-80V E-WeLink APP Remote Control 1/3pcs ESP8266 Wireless WIFI Relay Module 4-Channel ESP-12F Development Board AC/DC 5V/7-28V/5-80V E-WeLink APP Remote Control

1/3pcs ESP8266 Wireless WIFI Relay Module 4-Channel ESP-12F Development Board AC/DC 5V/7-28V/5-80V E-WeLink APP Remote Control

$73.67$147.33

34 sold
50% off
1 2 4 Channel Relay Module 30A With Optocoupler Isolation 1 Way 5V 12V 24V Supports High And low Triger Trigger 1 2 4 Channel Relay Module 30A With Optocoupler Isolation 1 Way 5V 12V 24V Supports High And low Triger Trigger

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

$34.07$68.14

64 sold
New Original TLC2274AIDR SMD 2274AI SOIC-14 4-Channel Operational Amplifier Chip

New Original TLC2274AIDR SMD 2274AI SOIC-14 4-Channel Operational Amplifier Chip

$60.00$60.00

66% 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

$21.57$64.59

309 sold
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

$10.37$10.37

38 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
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

$18.32$18.32

98 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

28 sold
50% off
DC 7-12V TDA7440 Digital Audio Controller Module 4-Channel Stereo Audio 1.8-inch ST7735 Display Supports Secondary Development DC 7-12V TDA7440 Digital Audio Controller Module 4-Channel Stereo Audio 1.8-inch ST7735 Display Supports Secondary Development

DC 7-12V TDA7440 Digital Audio Controller Module 4-Channel Stereo Audio 1.8-inch ST7735 Display Supports Secondary Development

$116.13$232.26

1 sold
51% 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

$31.90$65.10

172 sold
1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY 1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

$1.85$1.85

1054 sold
50% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$20.70$41.41

29 sold
1/3/5/10PCS 4 Channel I2C IIC Logic Level Converter 3.3V 5V Bidirectional Level Shifter Module for Arduino UART SPI 1/3/5/10PCS 4 Channel I2C IIC Logic Level Converter 3.3V 5V Bidirectional Level Shifter Module for Arduino UART SPI

1/3/5/10PCS 4 Channel I2C IIC Logic Level Converter 3.3V 5V Bidirectional Level Shifter Module for Arduino UART SPI

$10.99$10.99

5 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
49% 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

$21.84$43.67

4 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

5 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

38 sold
66% 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

$70.03$210.22

5 sold
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

$19.27$19.27

19 sold
3% off
DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Electronic Components DIY Kit Electronics DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Electronic Components DIY Kit Electronics

DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Electronic Components DIY Kit Electronics

$18.12$18.68

3 sold
67% 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

$20.49$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

23 sold
100% original AD7709BRU 4-Channel Single ADC Delta-Sigma 105sps 16-bit Serial 24-Pin TSSOP Tube 100% original AD7709BRU 4-Channel Single ADC Delta-Sigma 105sps 16-bit Serial 24-Pin TSSOP Tube

100% original AD7709BRU 4-Channel Single ADC Delta-Sigma 105sps 16-bit Serial 24-Pin TSSOP Tube

$36.05$36.05

1 sold
68% 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

$23.22$72.56

78 sold
5% off
F233-01 4-Channel Infrared Tracking Module Car Robot Sensors with Obstacle Avoidance Transmission Line Four-Way Tracing F233-01 4-Channel Infrared Tracking Module Car Robot Sensors with Obstacle Avoidance Transmission Line Four-Way Tracing

F233-01 4-Channel Infrared Tracking Module Car Robot Sensors with Obstacle Avoidance Transmission Line Four-Way Tracing

$18.05$19.00

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

9 sold
25% off
LM2596 Multi-channel Switching Power Supply Module 4-channel Digital Display DC-DC Adjustable Step-down Buck Output Power Board LM2596 Multi-channel Switching Power Supply Module 4-channel Digital Display DC-DC Adjustable Step-down Buck Output Power Board

LM2596 Multi-channel Switching Power Supply Module 4-channel Digital Display DC-DC Adjustable Step-down Buck Output Power Board

$18.99$25.32

3 sold
50% 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

$24.68$49.36

14 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

14 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
64% 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

$29.21 $82.19

1 sold

Categories: Electronic Components & Supplies, Active Components

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ADS1115 Module ADC Development Board Analog-to-digital Conver Module 16 Bit I2C 4 Channel with Pro Gain Amplifier MCU-ADS1115 ADS1115 Module ADC Development Board Analog-to-digital Conver Module 16 Bit I2C 4 Channel with Pro Gain Amplifier MCU-ADS1115

ADS1115 Module ADC Development Board Analog-to-digital Conver Module 16 Bit I2C 4 Channel with Pro Gain Amplifier MCU-ADS1115

$15.50 $15.50

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

38 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

9 sold

Categories: Electronic Components & Supplies, Active Components

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5% 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

$3.70 $3.90

4 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
ESP32 Relay Development Board AC / DC Power Supply WiFi Bluetooth BLE 4 Channel Relay ESP32 Module ESP32 Relay Development Board AC / DC Power Supply WiFi Bluetooth BLE 4 Channel Relay ESP32 Module

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

$123.24 $385.13

94 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
1/3pcs ESP8266 Wireless WIFI Relay Module 4-Channel ESP-12F Development Board AC/DC 5V/7-28V/5-80V E-WeLink APP Remote Control 1/3pcs ESP8266 Wireless WIFI Relay Module 4-Channel ESP-12F Development Board AC/DC 5V/7-28V/5-80V E-WeLink APP Remote Control

1/3pcs ESP8266 Wireless WIFI Relay Module 4-Channel ESP-12F Development Board AC/DC 5V/7-28V/5-80V E-WeLink APP Remote Control

$73.67 $147.33

34 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1 2 4 Channel Relay Module 30A With Optocoupler Isolation 1 Way 5V 12V 24V Supports High And low Triger Trigger 1 2 4 Channel Relay Module 30A With Optocoupler Isolation 1 Way 5V 12V 24V Supports High And low Triger Trigger

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

$34.07 $68.14

64 sold

Categories: Electronic Components & Supplies, Active Components

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New Original TLC2274AIDR SMD 2274AI SOIC-14 4-Channel Operational Amplifier Chip

New Original TLC2274AIDR SMD 2274AI SOIC-14 4-Channel Operational Amplifier Chip

$60.00 $60.00

Categories: Electronic Components & Supplies, Active Components

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66% 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

$21.57 $64.59

309 sold

Categories: Electronic Components & Supplies, Active Components

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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

$10.37 $10.37

38 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

Buy Now
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

$18.32 $18.32

98 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

28 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
DC 7-12V TDA7440 Digital Audio Controller Module 4-Channel Stereo Audio 1.8-inch ST7735 Display Supports Secondary Development DC 7-12V TDA7440 Digital Audio Controller Module 4-Channel Stereo Audio 1.8-inch ST7735 Display Supports Secondary Development

DC 7-12V TDA7440 Digital Audio Controller Module 4-Channel Stereo Audio 1.8-inch ST7735 Display Supports Secondary Development

$116.13 $232.26

1 sold

Categories: Electronic Components & Supplies, Active Components

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51% 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

$31.90 $65.10

172 sold

Categories: Electronic Components & Supplies, Active Components

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1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY 1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

$1.85 $1.85

1054 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

$20.70 $41.41

29 sold

Categories: Electronic Components & Supplies, Active Components

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1/3/5/10PCS 4 Channel I2C IIC Logic Level Converter 3.3V 5V Bidirectional Level Shifter Module for Arduino UART SPI 1/3/5/10PCS 4 Channel I2C IIC Logic Level Converter 3.3V 5V Bidirectional Level Shifter Module for Arduino UART SPI

1/3/5/10PCS 4 Channel I2C IIC Logic Level Converter 3.3V 5V Bidirectional Level Shifter Module for Arduino UART SPI

$10.99 $10.99

5 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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49% 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

$21.84 $43.67

4 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

5 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

38 sold

Categories: Electronic Components & Supplies, Active Components

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66% 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

$70.03 $210.22

5 sold

Categories: Electronic Components & Supplies, Active Components

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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

$19.27 $19.27

19 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Electronic Components DIY Kit Electronics DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Electronic Components DIY Kit Electronics

DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Electronic Components DIY Kit Electronics

$18.12 $18.68

3 sold

Categories: Electronic Components & Supplies, Active Components

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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

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