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

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

$39.42$39.42

46 sold
14% off
4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase for Arduino 4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase for Arduino

4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase for Arduino

$9.55$11.10

10 sold
9% off
1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module 1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module

1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module

$1.17$1.29

6 sold
21% off
IC 2262 2272 433MHZ Four Ways 4 CH Key Wireless Remote Control Module Kit ASK Decoding Receiver Board For Arduino IC 2262 2272 433MHZ Four Ways 4 CH Key Wireless Remote Control Module Kit ASK Decoding Receiver Board For Arduino

IC 2262 2272 433MHZ Four Ways 4 CH Key Wireless Remote Control Module Kit ASK Decoding Receiver Board For Arduino

$1.37$1.73

8 sold
25% off
DC 5V AD584K High Precision Voltage Reference Module Programmable 4CH 4-Channel Calibration Module DC 5V AD584K High Precision Voltage Reference Module Programmable 4CH 4-Channel Calibration Module

DC 5V AD584K High Precision Voltage Reference Module Programmable 4CH 4-Channel Calibration Module

$12.52$16.69

22 sold
25% off
1set IC 2262/2272 4 CH 315Mhz Key Wireless Remote Control Kits Receiver module 1set IC 2262/2272 4 CH 315Mhz Key Wireless Remote Control Kits Receiver module

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

$1.71$2.28

21 sold
2 CH Analog to 485 Acquisition Converter Module 4-20mA 0-5V/0-10V ModBus RTU Over Voltage Current Protection Anti-interference 2 CH Analog to 485 Acquisition Converter Module 4-20mA 0-5V/0-10V ModBus RTU Over Voltage Current Protection Anti-interference

2 CH Analog to 485 Acquisition Converter Module 4-20mA 0-5V/0-10V ModBus RTU Over Voltage Current Protection Anti-interference

$38.64$38.64

14 sold
29% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$2.85$4.01

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

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

$1.84$2.00

6 sold
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

$9.97$9.97

25 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

$4.23$4.23

14 sold
USB to 4CH RS485 Converter Module Industrial Grade Universal Serial Communication USB to 4CH RS485 Converter Module Industrial Grade Universal Serial Communication

USB to 4CH RS485 Converter Module Industrial Grade Universal Serial Communication

$26.96$26.96

11 sold
USB to 4CH/8CH TTL Serial Module Independent Serial Port up to 6Mbps CH348 Chip USB to 4CH/8CH TTL Serial Module Independent Serial Port up to 6Mbps CH348 Chip

USB to 4CH/8CH TTL Serial Module Independent Serial Port up to 6Mbps CH348 Chip

$15.00$15.00

20 sold
29% off
AD584 High-precision Voltage Reference Module 4-ch Programmable 4-channel DAC ADC Instead of AD584J AD584K 10mA 4.5V-30VDIY KIT AD584 High-precision Voltage Reference Module 4-ch Programmable 4-channel DAC ADC Instead of AD584J AD584K 10mA 4.5V-30VDIY KIT

AD584 High-precision Voltage Reference Module 4-ch Programmable 4-channel DAC ADC Instead of AD584J AD584K 10mA 4.5V-30VDIY KIT

$6.46$9.10

12 sold
TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$1.41$1.41

12 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

$16.42$16.42

13 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

$12.78$12.78

10 sold
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

$119.77$119.77

11 sold
12% 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

$2.62$2.98

65 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

$26.06$26.06

15 sold
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

$1.41$1.41

142 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

$11.58$11.58

7 sold
12% 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

$2.64$3.00

24 sold
5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger for Arduino 1CH 2CH 4CH 8CH 5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger for Arduino 1CH 2CH 4CH 8CH

5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger for Arduino 1CH 2CH 4CH 8CH

$1.41$1.41

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

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

$3.98$3.98

39 sold
20% off
RS485 Modbus-RTU Relay Module Switch Controller 12V 24V 1CH 2CH 3CH 4CH 6CH 8CH TTL Communication AT Command Control RS485 Modbus-RTU Relay Module Switch Controller 12V 24V 1CH 2CH 3CH 4CH 6CH 8CH TTL Communication AT Command Control

RS485 Modbus-RTU Relay Module Switch Controller 12V 24V 1CH 2CH 3CH 4CH 6CH 8CH TTL Communication AT Command Control

$5.99$7.49

8 sold
1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module with LED Indicator 1CH 2CH 4CH 1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module with LED Indicator 1CH 2CH 4CH

1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module with LED Indicator 1CH 2CH 4CH

$1.90$1.90

38 sold
25% off
XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

$0.26$0.35

10 sold
5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board for Arduino R3 Development Driver Module One 5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board for Arduino R3 Development Driver Module One

5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board for Arduino R3 Development Driver Module One

$4.51$4.51

26 sold
29% 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

$13.58$19.13

17 sold
10PCS~1000PCS New original BSP318SH6327XTSA1 BSP318SH6327 BSP318S E6327 BSP318 MOSFET N-CH 60V 2.6A SOT223-4

10PCS~1000PCS New original BSP318SH6327XTSA1 BSP318SH6327 BSP318S E6327 BSP318 MOSFET N-CH 60V 2.6A SOT223-4

$2.03$2.03

6 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

$26.64$26.64

59 sold
USB TO 4CH Serial Converter Multifunction RS232/485/422/TTL Serial Converter FT4232HL Chip USB TO 4CH Serial Converter Multifunction RS232/485/422/TTL Serial Converter FT4232HL Chip

USB TO 4CH Serial Converter Multifunction RS232/485/422/TTL Serial Converter FT4232HL Chip

$32.80$32.80

10 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

$13.66$18.21

12 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

$31.42$31.42

20 sold
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

$20.33$20.33

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

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

$39.42 $39.42

46 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase for Arduino 4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase for Arduino

4CH 4 Channel HG7881 Chip H-bridge DC 2.5-12V Stepper Motor Driver Module Controller PCB Board 4 Way 2 Phase for Arduino

$9.55 $11.10

10 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
9% off
1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module 1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module

1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module

$1.17 $1.29

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
21% off
IC 2262 2272 433MHZ Four Ways 4 CH Key Wireless Remote Control Module Kit ASK Decoding Receiver Board For Arduino IC 2262 2272 433MHZ Four Ways 4 CH Key Wireless Remote Control Module Kit ASK Decoding Receiver Board For Arduino

IC 2262 2272 433MHZ Four Ways 4 CH Key Wireless Remote Control Module Kit ASK Decoding Receiver Board For Arduino

$1.37 $1.73

8 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
DC 5V AD584K High Precision Voltage Reference Module Programmable 4CH 4-Channel Calibration Module DC 5V AD584K High Precision Voltage Reference Module Programmable 4CH 4-Channel Calibration Module

DC 5V AD584K High Precision Voltage Reference Module Programmable 4CH 4-Channel Calibration Module

$12.52 $16.69

22 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
1set IC 2262/2272 4 CH 315Mhz Key Wireless Remote Control Kits Receiver module 1set IC 2262/2272 4 CH 315Mhz Key Wireless Remote Control Kits Receiver module

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

$1.71 $2.28

21 sold

Categories: Electronic Components & Supplies, Active Components

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2 CH Analog to 485 Acquisition Converter Module 4-20mA 0-5V/0-10V ModBus RTU Over Voltage Current Protection Anti-interference 2 CH Analog to 485 Acquisition Converter Module 4-20mA 0-5V/0-10V ModBus RTU Over Voltage Current Protection Anti-interference

2 CH Analog to 485 Acquisition Converter Module 4-20mA 0-5V/0-10V ModBus RTU Over Voltage Current Protection Anti-interference

$38.64 $38.64

14 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$2.85 $4.01

6 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$1.84 $2.00

6 sold

Categories: Electronic Components & Supplies, Active Components

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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

$9.97 $9.97

25 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

$4.23 $4.23

14 sold

Categories: Electronic Components & Supplies, Active Components

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USB to 4CH RS485 Converter Module Industrial Grade Universal Serial Communication USB to 4CH RS485 Converter Module Industrial Grade Universal Serial Communication

USB to 4CH RS485 Converter Module Industrial Grade Universal Serial Communication

$26.96 $26.96

11 sold

Categories: Electronic Components & Supplies, Active Components

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USB to 4CH/8CH TTL Serial Module Independent Serial Port up to 6Mbps CH348 Chip USB to 4CH/8CH TTL Serial Module Independent Serial Port up to 6Mbps CH348 Chip

USB to 4CH/8CH TTL Serial Module Independent Serial Port up to 6Mbps CH348 Chip

$15.00 $15.00

20 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
29% off
AD584 High-precision Voltage Reference Module 4-ch Programmable 4-channel DAC ADC Instead of AD584J AD584K 10mA 4.5V-30VDIY KIT AD584 High-precision Voltage Reference Module 4-ch Programmable 4-channel DAC ADC Instead of AD584J AD584K 10mA 4.5V-30VDIY KIT

AD584 High-precision Voltage Reference Module 4-ch Programmable 4-channel DAC ADC Instead of AD584J AD584K 10mA 4.5V-30VDIY KIT

$6.46 $9.10

12 sold

Categories: Electronic Components & Supplies, Active Components

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TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel

$1.41 $1.41

12 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

$16.42 $16.42

13 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

$12.78 $12.78

10 sold

Categories: Electronic Components & Supplies, Active Components

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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

$119.77 $119.77

11 sold

Categories: Electronic Components & Supplies, Active Components

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12% 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

$2.62 $2.98

65 sold

Categories: Electronic Components & Supplies, Active Components

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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

$26.06 $26.06

15 sold

Categories: Electronic Components & Supplies, Active Components

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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

$1.41 $1.41

142 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

$11.58 $11.58

7 sold

Categories: Electronic Components & Supplies, Active Components

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12% 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

$2.64 $3.00

24 sold

Categories: Electronic Components & Supplies, Active Components

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5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger for Arduino 1CH 2CH 4CH 8CH 5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger for Arduino 1CH 2CH 4CH 8CH

5v 12v 1 2 4 6 8 Channel Relay Module With Optocoupler. Output X Way Low Level Trigger for Arduino 1CH 2CH 4CH 8CH

$1.41 $1.41

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

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

$3.98 $3.98

39 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
RS485 Modbus-RTU Relay Module Switch Controller 12V 24V 1CH 2CH 3CH 4CH 6CH 8CH TTL Communication AT Command Control RS485 Modbus-RTU Relay Module Switch Controller 12V 24V 1CH 2CH 3CH 4CH 6CH 8CH TTL Communication AT Command Control

RS485 Modbus-RTU Relay Module Switch Controller 12V 24V 1CH 2CH 3CH 4CH 6CH 8CH TTL Communication AT Command Control

$5.99 $7.49

8 sold

Categories: Electronic Components & Supplies, Active Components

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1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module with LED Indicator 1CH 2CH 4CH 1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module with LED Indicator 1CH 2CH 4CH

1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module with LED Indicator 1CH 2CH 4CH

$1.90 $1.90

38 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

XL9535-K1V5 1 2 4 Channel Way Expansion Relay Module 5V Power Supply IIC I2C communication Optocoupler Isolation Board

$0.26 $0.35

10 sold

Categories: Electronic Components & Supplies, Active Components

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5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board for Arduino R3 Development Driver Module One 5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board for Arduino R3 Development Driver Module One

5V 4CH 4 CH Channel Relay Swtich Shield V2.0 Expander Expansion Drive Board for Arduino R3 Development Driver Module One

$4.51 $4.51

26 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

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