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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

57 sold
7% off
4CH 20W 3.3V 5V 12V ADJ TYPE-C Voltage Converter DC-DC Boost LDO Buck Power Supply for Arduino ESP8266 Raspberry Pi Breadboard 4CH 20W 3.3V 5V 12V ADJ TYPE-C Voltage Converter DC-DC Boost LDO Buck Power Supply for Arduino ESP8266 Raspberry Pi Breadboard

4CH 20W 3.3V 5V 12V ADJ TYPE-C Voltage Converter DC-DC Boost LDO Buck Power Supply for Arduino ESP8266 Raspberry Pi Breadboard

$27.36$29.52

8 sold
50% off
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$41.67$83.35

9 sold
8% off
High-Precision 4CH Load Cell Transmitter 5V Excitation RS485 Interface Force Sensor Converter 1280Hz Sampling Frequency High-Precision 4CH Load Cell Transmitter 5V Excitation RS485 Interface Force Sensor Converter 1280Hz Sampling Frequency

High-Precision 4CH Load Cell Transmitter 5V Excitation RS485 Interface Force Sensor Converter 1280Hz Sampling Frequency

$347.48$379.48

9 sold
11% off
IO22C04 DC 5-24V 4ch Pro Mini PLC Board Relay Shield Module for Arduiuo LED Display Cycle Delay Timer Switch ON/OFF IO22C04 DC 5-24V 4ch Pro Mini PLC Board Relay Shield Module for Arduiuo LED Display Cycle Delay Timer Switch ON/OFF

IO22C04 DC 5-24V 4ch Pro Mini PLC Board Relay Shield Module for Arduiuo LED Display Cycle Delay Timer Switch ON/OFF

$71.50$80.34

11 sold
5% off
IC 2262/2272 4 CH 315Mhz Key-Wireless-Remote-Control-Kits Receiver module For IC 2262/2272 4 CH 315Mhz Key-Wireless-Remote-Control-Kits Receiver module For

IC 2262/2272 4 CH 315Mhz Key-Wireless-Remote-Control-Kits Receiver module For

$16.66$17.54

5 sold
51% off
RX480E 433mhz RF Receiver Learning Code Decoder Module 433 mhz Wireless 4CH Output For Remote Controls Encoding RX480E 433mhz RF Receiver Learning Code Decoder Module 433 mhz Wireless 4CH Output For Remote Controls Encoding

RX480E 433mhz RF Receiver Learning Code Decoder Module 433 mhz Wireless 4CH Output For Remote Controls Encoding

$26.76$54.61

5 sold
25% off
MOS FET F5305S 60N03 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module MOS FET F5305S 60N03 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

MOS FET F5305S 60N03 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

$0.62$0.83

46 sold
4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank 4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank

4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank

$74.46$74.46

23 sold
RX480E 433mhz RF Receiver Learning Code Decoder Module 433 Mhz Wireless 4CH Output For Remote Controls Encoding RX480E 433mhz RF Receiver Learning Code Decoder Module 433 Mhz Wireless 4CH Output For Remote Controls Encoding

RX480E 433mhz RF Receiver Learning Code Decoder Module 433 Mhz Wireless 4CH Output For Remote Controls Encoding

$13.50$13.50

46 sold
2.4G 4CH RC Remote Control 27MHz Circuit PCB Transmitter Receiver Board with Antenna Radio for RC Car Truck 2.4G 4CH RC Remote Control 27MHz Circuit PCB Transmitter Receiver Board with Antenna Radio for RC Car Truck

2.4G 4CH RC Remote Control 27MHz Circuit PCB Transmitter Receiver Board with Antenna Radio for RC Car Truck

$21.61$21.61

9 sold
53% 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

$21.52$45.79

534 sold
10pcs/100pcs EL3H7 EL3H7A EL3H7B EL3H7C SOP-4 3H7 DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP 10pcs/100pcs EL3H7 EL3H7A EL3H7B EL3H7C SOP-4 3H7 DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP

10pcs/100pcs EL3H7 EL3H7A EL3H7B EL3H7C SOP-4 3H7 DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP

$9.07$9.07

5 sold
51% off
EstarDyn 2/4 Ch PC817 Photoelectric Isolator Board, DC 3.6-30V Optocoupler Module for Raspberry Pi EstarDyn 2/4 Ch PC817 Photoelectric Isolator Board, DC 3.6-30V Optocoupler Module for Raspberry Pi

EstarDyn 2/4 Ch PC817 Photoelectric Isolator Board, DC 3.6-30V Optocoupler Module for Raspberry Pi

$20.64$42.13

31 sold
4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control

4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control

$65.05$65.05

5 sold
6% off
4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board 4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

$115.78$124.02

30 sold
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$2.62$2.62

13 sold
10pcs/100pcs LTV-354T-A EL354 SOP-4 LTV354 LTV-354 354T Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat 10pcs/100pcs LTV-354T-A EL354 SOP-4 LTV354 LTV-354 354T Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat

10pcs/100pcs LTV-354T-A EL354 SOP-4 LTV354 LTV-354 354T Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat

$9.66$9.66

11 sold
DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

$14.18$14.18

42 sold
51% off
2.4 GHz 4-ch Wireless Remote Control Receiver Board Toy Car and Boat Model Kit, DIY Remote Control Accessories, Driver Module 2.4 GHz 4-ch Wireless Remote Control Receiver Board Toy Car and Boat Model Kit, DIY Remote Control Accessories, Driver Module

2.4 GHz 4-ch Wireless Remote Control Receiver Board Toy Car and Boat Model Kit, DIY Remote Control Accessories, Driver Module

$51.12$104.32

18 sold
52% off
DC 6-24V 4CH RS485 TTL232 Multifunction MOS Transistor Solid State Relay Module Modbus RTU AT Command for PLC Motor PTZ LED DC 6-24V 4CH RS485 TTL232 Multifunction MOS Transistor Solid State Relay Module Modbus RTU AT Command for PLC Motor PTZ LED

DC 6-24V 4CH RS485 TTL232 Multifunction MOS Transistor Solid State Relay Module Modbus RTU AT Command for PLC Motor PTZ LED

$56.07$116.81

8 sold
10pcs/100pcs TLP781 TLP785 TLP781GB TLP785-GB DIP-4 SOP-4 P785 P781 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP 10pcs/100pcs TLP781 TLP785 TLP781GB TLP785-GB DIP-4 SOP-4 P785 P781 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP

10pcs/100pcs TLP781 TLP785 TLP781GB TLP785-GB DIP-4 SOP-4 P785 P781 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP

$8.58$8.58

51 sold
6% off
RS485 Modbus RTU ADC Module 4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition

RS485 Modbus RTU ADC Module 4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition

$43.47$46.58

14 sold
DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

$14.29$14.29

28 sold
67% off
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$42.79$129.67

69 sold
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$17.54$17.54

9 sold
50% off
Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module

Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module

$23.51$47.03

39 sold
50% off
RX480E 433MHz RF Receiver Learning Code Decoder Module 433 MHz Wireless 4CH Output For Remote Controls Encoding RX480E 433MHz RF Receiver Learning Code Decoder Module 433 MHz Wireless 4CH Output For Remote Controls Encoding

RX480E 433MHz RF Receiver Learning Code Decoder Module 433 MHz Wireless 4CH Output For Remote Controls Encoding

$28.03$56.07

5 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
4CH RC Remote Control 27MHz Circuit PCB Transmitter and Receiver Board parts with Antenna Radio System 4CH RC Remote Control 27MHz Circuit PCB Transmitter and Receiver Board parts with Antenna Radio System

4CH RC Remote Control 27MHz Circuit PCB Transmitter and Receiver Board parts with Antenna Radio System

$19.00$19.00

8 sold
7% off
4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module NPN/PNP to PNP Optical Isolation Board for Arduiuo NANO STM32 AVR 4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module NPN/PNP to PNP Optical Isolation Board for Arduiuo NANO STM32 AVR

4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module NPN/PNP to PNP Optical Isolation Board for Arduiuo NANO STM32 AVR

$36.75$39.58

9 sold
67% off
1set IC 2262/2262 433Mhz 2262/2272 4 CH 315mhz Key Wireless Remote Control Kits Receiver module 1set IC 2262/2262 433Mhz 2262/2272 4 CH 315mhz Key Wireless Remote Control Kits Receiver module

1set IC 2262/2262 433Mhz 2262/2272 4 CH 315mhz Key Wireless Remote Control Kits Receiver module

$33.94$102.85

8 sold
4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module PNP/NPN to NPN Optical Isolation Board for Arduiuo NANO STM32 AVR 4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module PNP/NPN to NPN Optical Isolation Board for Arduiuo NANO STM32 AVR

4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module PNP/NPN to NPN Optical Isolation Board for Arduiuo NANO STM32 AVR

$26.88$26.88

59 sold
25% off
2-CH RS485 HAT 2 Channel Isolated Expansion Board Module SC16IS752 SP3485 Multi Onboard Protection Circuits for Raspberry Pi 4 2-CH RS485 HAT 2 Channel Isolated Expansion Board Module SC16IS752 SP3485 Multi Onboard Protection Circuits for Raspberry Pi 4

2-CH RS485 HAT 2 Channel Isolated Expansion Board Module SC16IS752 SP3485 Multi Onboard Protection Circuits for Raspberry Pi 4

$4.60$6.13

5 sold
2.4G RC Remote Control Transmitter Receiver Board 4CH 10A/20A/3A Large Current for DIY Toy Car Boat Tank 3V-4.5V Auto Pairing 2.4G RC Remote Control Transmitter Receiver Board 4CH 10A/20A/3A Large Current for DIY Toy Car Boat Tank 3V-4.5V Auto Pairing

2.4G RC Remote Control Transmitter Receiver Board 4CH 10A/20A/3A Large Current for DIY Toy Car Boat Tank 3V-4.5V Auto Pairing

$30.14$30.14

8 sold
4% off
4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module NPN/PNP to PNP Optical Isolation Board for Arduiuo NANO STM32 AVR 4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module NPN/PNP to PNP Optical Isolation Board for Arduiuo NANO STM32 AVR

4ch 3.3V 5V 12V 24V Digital Logic Level Conversion Module NPN/PNP to PNP Optical Isolation Board for Arduiuo NANO STM32 AVR

$20.37$21.38

24 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

57 sold

Categories: Electronic Components & Supplies, Active Components

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7% off
4CH 20W 3.3V 5V 12V ADJ TYPE-C Voltage Converter DC-DC Boost LDO Buck Power Supply for Arduino ESP8266 Raspberry Pi Breadboard 4CH 20W 3.3V 5V 12V ADJ TYPE-C Voltage Converter DC-DC Boost LDO Buck Power Supply for Arduino ESP8266 Raspberry Pi Breadboard

4CH 20W 3.3V 5V 12V ADJ TYPE-C Voltage Converter DC-DC Boost LDO Buck Power Supply for Arduino ESP8266 Raspberry Pi Breadboard

$27.36 $29.52

8 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$41.67 $83.35

9 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
High-Precision 4CH Load Cell Transmitter 5V Excitation RS485 Interface Force Sensor Converter 1280Hz Sampling Frequency High-Precision 4CH Load Cell Transmitter 5V Excitation RS485 Interface Force Sensor Converter 1280Hz Sampling Frequency

High-Precision 4CH Load Cell Transmitter 5V Excitation RS485 Interface Force Sensor Converter 1280Hz Sampling Frequency

$347.48 $379.48

9 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
IO22C04 DC 5-24V 4ch Pro Mini PLC Board Relay Shield Module for Arduiuo LED Display Cycle Delay Timer Switch ON/OFF IO22C04 DC 5-24V 4ch Pro Mini PLC Board Relay Shield Module for Arduiuo LED Display Cycle Delay Timer Switch ON/OFF

IO22C04 DC 5-24V 4ch Pro Mini PLC Board Relay Shield Module for Arduiuo LED Display Cycle Delay Timer Switch ON/OFF

$71.50 $80.34

11 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
IC 2262/2272 4 CH 315Mhz Key-Wireless-Remote-Control-Kits Receiver module For IC 2262/2272 4 CH 315Mhz Key-Wireless-Remote-Control-Kits Receiver module For

IC 2262/2272 4 CH 315Mhz Key-Wireless-Remote-Control-Kits Receiver module For

$16.66 $17.54

5 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
RX480E 433mhz RF Receiver Learning Code Decoder Module 433 mhz Wireless 4CH Output For Remote Controls Encoding RX480E 433mhz RF Receiver Learning Code Decoder Module 433 mhz Wireless 4CH Output For Remote Controls Encoding

RX480E 433mhz RF Receiver Learning Code Decoder Module 433 mhz Wireless 4CH Output For Remote Controls Encoding

$26.76 $54.61

5 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
MOS FET F5305S 60N03 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module MOS FET F5305S 60N03 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

MOS FET F5305S 60N03 4 Channels Pulse Trigger Switch Controller PWM Input Steady For Motor LED 4 Way 4ch Diy Electronic Module

$0.62 $0.83

46 sold

Categories: Electronic Components & Supplies, Active Components

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4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank 4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank

4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank

$74.46 $74.46

23 sold

Categories: Electronic Components & Supplies, Active Components

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RX480E 433mhz RF Receiver Learning Code Decoder Module 433 Mhz Wireless 4CH Output For Remote Controls Encoding RX480E 433mhz RF Receiver Learning Code Decoder Module 433 Mhz Wireless 4CH Output For Remote Controls Encoding

RX480E 433mhz RF Receiver Learning Code Decoder Module 433 Mhz Wireless 4CH Output For Remote Controls Encoding

$13.50 $13.50

46 sold

Categories: Electronic Components & Supplies, Active Components

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2.4G 4CH RC Remote Control 27MHz Circuit PCB Transmitter Receiver Board with Antenna Radio for RC Car Truck 2.4G 4CH RC Remote Control 27MHz Circuit PCB Transmitter Receiver Board with Antenna Radio for RC Car Truck

2.4G 4CH RC Remote Control 27MHz Circuit PCB Transmitter Receiver Board with Antenna Radio for RC Car Truck

$21.61 $21.61

9 sold

Categories: Electronic Components & Supplies, Active Components

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53% 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

$21.52 $45.79

534 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs/100pcs EL3H7 EL3H7A EL3H7B EL3H7C SOP-4 3H7 DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP 10pcs/100pcs EL3H7 EL3H7A EL3H7B EL3H7C SOP-4 3H7 DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP

10pcs/100pcs EL3H7 EL3H7A EL3H7B EL3H7C SOP-4 3H7 DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP

$9.07 $9.07

5 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
EstarDyn 2/4 Ch PC817 Photoelectric Isolator Board, DC 3.6-30V Optocoupler Module for Raspberry Pi EstarDyn 2/4 Ch PC817 Photoelectric Isolator Board, DC 3.6-30V Optocoupler Module for Raspberry Pi

EstarDyn 2/4 Ch PC817 Photoelectric Isolator Board, DC 3.6-30V Optocoupler Module for Raspberry Pi

$20.64 $42.13

31 sold

Categories: Electronic Components & Supplies, Active Components

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4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control 4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control

4ch DC 6V-24V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low Pulse Trigger Board Button MCU IO Control

$65.05 $65.05

5 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board 4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

$115.78 $124.02

30 sold

Categories: Electronic Components & Supplies, Active Components

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XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$2.62 $2.62

13 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs/100pcs LTV-354T-A EL354 SOP-4 LTV354 LTV-354 354T Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat 10pcs/100pcs LTV-354T-A EL354 SOP-4 LTV354 LTV-354 354T Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat

10pcs/100pcs LTV-354T-A EL354 SOP-4 LTV354 LTV-354 354T Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat

$9.66 $9.66

11 sold

Categories: Electronic Components & Supplies, Active Components

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DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

$14.18 $14.18

42 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
2.4 GHz 4-ch Wireless Remote Control Receiver Board Toy Car and Boat Model Kit, DIY Remote Control Accessories, Driver Module 2.4 GHz 4-ch Wireless Remote Control Receiver Board Toy Car and Boat Model Kit, DIY Remote Control Accessories, Driver Module

2.4 GHz 4-ch Wireless Remote Control Receiver Board Toy Car and Boat Model Kit, DIY Remote Control Accessories, Driver Module

$51.12 $104.32

18 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
DC 6-24V 4CH RS485 TTL232 Multifunction MOS Transistor Solid State Relay Module Modbus RTU AT Command for PLC Motor PTZ LED DC 6-24V 4CH RS485 TTL232 Multifunction MOS Transistor Solid State Relay Module Modbus RTU AT Command for PLC Motor PTZ LED

DC 6-24V 4CH RS485 TTL232 Multifunction MOS Transistor Solid State Relay Module Modbus RTU AT Command for PLC Motor PTZ LED

$56.07 $116.81

8 sold

Categories: Electronic Components & Supplies, Active Components

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10pcs/100pcs TLP781 TLP785 TLP781GB TLP785-GB DIP-4 SOP-4 P785 P781 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP 10pcs/100pcs TLP781 TLP785 TLP781GB TLP785-GB DIP-4 SOP-4 P785 P781 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP

10pcs/100pcs TLP781 TLP785 TLP781GB TLP785-GB DIP-4 SOP-4 P785 P781 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP

$8.58 $8.58

51 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
RS485 Modbus RTU ADC Module 4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition

RS485 Modbus RTU ADC Module 4-20MA/0-5V/0-10V 4ch Current/Voltage Analog Acquisition

$43.47 $46.58

14 sold

Categories: Electronic Components & Supplies, Active Components

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DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

DC 2 -5V 4 CH ADS1115 Module ADC with Pro Gain Microcontroller 16 Bit Amplifier Board for Arduino I2C IIC ADC AVDD

$14.29 $14.29

28 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp

$42.79 $129.67

69 sold

Categories: Electronic Components & Supplies, Active Components

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