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25% off
ADS8688A SAR/ADC Data Acquisition Module 16Bit 500Ksps Single/Bipolar Input 8-Channel DC 3.3V RS232 Serial Port ADS8688 ADS8688A SAR/ADC Data Acquisition Module 16Bit 500Ksps Single/Bipolar Input 8-Channel DC 3.3V RS232 Serial Port ADS8688

ADS8688A SAR/ADC Data Acquisition Module 16Bit 500Ksps Single/Bipolar Input 8-Channel DC 3.3V RS232 Serial Port ADS8688

$0.48$0.64

6 sold
TOFSense-F2 PH LiDAR Ranging Sensor Range Finder Laser Radar Module 40m Avoidance IP68 UART IIC Serial Port STM32 APM/Pixhawk TOFSense-F2 PH LiDAR Ranging Sensor Range Finder Laser Radar Module 40m Avoidance IP68 UART IIC Serial Port STM32 APM/Pixhawk

TOFSense-F2 PH LiDAR Ranging Sensor Range Finder Laser Radar Module 40m Avoidance IP68 UART IIC Serial Port STM32 APM/Pixhawk

$249.26$249.26

11 sold
1% off
Eight-way serial port relay module RS232/RS485 computer PLC control switch 8 way MODBUS LH-08 Eight-way serial port relay module RS232/RS485 computer PLC control switch 8 way MODBUS LH-08

Eight-way serial port relay module RS232/RS485 computer PLC control switch 8 way MODBUS LH-08

$20.77$20.98

2 sold
25% off
AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable

AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable

$4.51$6.01

6 sold
12% off
2024 NEW Keyestudio MEGA Development 2560 Board w/USB Serial Chip CP2102 +USB Cable Compatible For Arduino Mega 2560 2024 NEW Keyestudio MEGA Development 2560 Board w/USB Serial Chip CP2102 +USB Cable Compatible For Arduino Mega 2560

2024 NEW Keyestudio MEGA Development 2560 Board w/USB Serial Chip CP2102 +USB Cable Compatible For Arduino Mega 2560

$23.74$26.98

5 sold
8% off
HAILANGNIAO 10PCS SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port HAILANGNIAO 10PCS SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port

HAILANGNIAO 10PCS SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port

$183.29$199.23

2 sold
17PCS/LOT JQ8400FL10P voice module serial control USB direct copying 32M memory voice ICMP3 sound quality

17PCS/LOT JQ8400FL10P voice module serial control USB direct copying 32M memory voice ICMP3 sound quality

$40.80$40.80

10 sold
50% off
1-10PCS 0.96 Inch OLED Display Module I2C IIC SPI Serial 128X64 SSD1306 LCD 3.3-5V 4 Pin White/Blue/Yellow Blue for Arduino XCW 1-10PCS 0.96 Inch OLED Display Module I2C IIC SPI Serial 128X64 SSD1306 LCD 3.3-5V 4 Pin White/Blue/Yellow Blue for Arduino XCW

1-10PCS 0.96 Inch OLED Display Module I2C IIC SPI Serial 128X64 SSD1306 LCD 3.3-5V 4 Pin White/Blue/Yellow Blue for Arduino XCW

$25.83$51.66

300 sold
49% off
10pcs Free Shipping 10pcs/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin 10pcs Free Shipping 10pcs/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

10pcs Free Shipping 10pcs/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

$192.15$384.29

2 sold
TOF Laser Range Sensor (C)/(D) TOF Time of Flight Laser Ranging Sensor, Radar Module UART Serial I2C Interface Communication TOF Laser Range Sensor (C)/(D) TOF Time of Flight Laser Ranging Sensor, Radar Module UART Serial I2C Interface Communication

TOF Laser Range Sensor (C)/(D) TOF Time of Flight Laser Ranging Sensor, Radar Module UART Serial I2C Interface Communication

$278.10$278.10

9 sold
Free shipping 10pcs/lots RDM6300 ID card reader module RFID RF module UART serial port output NEW In stock! Free shipping 10pcs/lots RDM6300 ID card reader module RFID RF module UART serial port output NEW In stock!

Free shipping 10pcs/lots RDM6300 ID card reader module RFID RF module UART serial port output NEW In stock!

$24.98$24.98

28 sold
25% off
20Pcs/1pc HC-12 433Mhz SI4438 SI4463 Wireless Serial Port Module 1000m UART 3.3V/5V TTL Level With Antenna Bluetooth-compatible 20Pcs/1pc HC-12 433Mhz SI4438 SI4463 Wireless Serial Port Module 1000m UART 3.3V/5V TTL Level With Antenna Bluetooth-compatible

20Pcs/1pc HC-12 433Mhz SI4438 SI4463 Wireless Serial Port Module 1000m UART 3.3V/5V TTL Level With Antenna Bluetooth-compatible

$0.19$0.25

3 sold
SMC04 Stepper Motor Driver DC 10-30V Motor Controller Forward And Reverse Ttl Serial Communication For 42 57 86 Stepper Motor SMC04 Stepper Motor Driver DC 10-30V Motor Controller Forward And Reverse Ttl Serial Communication For 42 57 86 Stepper Motor

SMC04 Stepper Motor Driver DC 10-30V Motor Controller Forward And Reverse Ttl Serial Communication For 42 57 86 Stepper Motor

$21.00$21.00

4 sold
EBYTE NB183S-V2 NB183-V2 NA281 NB183E-V2 NA281S 8-Channel Serial Server RS485/232/422 to RJ45 Upgraded Series ModBus RTU to TCP EBYTE NB183S-V2 NB183-V2 NA281 NB183E-V2 NA281S 8-Channel Serial Server RS485/232/422 to RJ45 Upgraded Series ModBus RTU to TCP

EBYTE NB183S-V2 NB183-V2 NA281 NB183E-V2 NA281S 8-Channel Serial Server RS485/232/422 to RJ45 Upgraded Series ModBus RTU to TCP

$370.80$370.80

2 sold
Brand New Genuine TCC-80 MOXA USB to Serial to RS485 Converter,100% original warehouse stock Brand New Genuine TCC-80 MOXA USB to Serial to RS485 Converter,100% original warehouse stock

Brand New Genuine TCC-80 MOXA USB to Serial to RS485 Converter,100% original warehouse stock

$236.90$236.90

4 sold
Load Cell Usb Protocol 485 Serial Port Data Cable,Connected To The Computer,Usb Interface Transmitter, Compact And Portable Load Cell Usb Protocol 485 Serial Port Data Cable,Connected To The Computer,Usb Interface Transmitter, Compact And Portable

Load Cell Usb Protocol 485 Serial Port Data Cable,Connected To The Computer,Usb Interface Transmitter, Compact And Portable

$152.44$152.44

3 sold
1% off
NEW Hi-Link 24G Speed Radar Module HLK-LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication NEW Hi-Link 24G Speed Radar Module HLK-LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication

NEW Hi-Link 24G Speed Radar Module HLK-LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication

$36.93$37.30

2 sold
10pcs/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock! 10pcs/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock!

10pcs/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock!

$25.98$25.98

11 sold
2pcs Lora Wireless Data Transmission Radio RS232 Data Transfer Repeater TTL Serial Receiver RS485 Communication Module 2pcs Lora Wireless Data Transmission Radio RS232 Data Transfer Repeater TTL Serial Receiver RS485 Communication Module

2pcs Lora Wireless Data Transmission Radio RS232 Data Transfer Repeater TTL Serial Receiver RS485 Communication Module

$252.99$252.99

8 sold
I2C VEML6075 UVA UVB Light Detection Sensor Module Solar Ultraviolet Light Intensity Sensor Detection Module with Serial Port I2C VEML6075 UVA UVB Light Detection Sensor Module Solar Ultraviolet Light Intensity Sensor Detection Module with Serial Port

I2C VEML6075 UVA UVB Light Detection Sensor Module Solar Ultraviolet Light Intensity Sensor Detection Module with Serial Port

$28.80$28.80

18 sold
MLX90640 Non-Contact 768-Dot Matrix Infrared Temperature Module 5-Types of Imaging Data Storage/Modification Serial I2C ESP32 MLX90640 Non-Contact 768-Dot Matrix Infrared Temperature Module 5-Types of Imaging Data Storage/Modification Serial I2C ESP32

MLX90640 Non-Contact 768-Dot Matrix Infrared Temperature Module 5-Types of Imaging Data Storage/Modification Serial I2C ESP32

$278.10$278.10

2 sold
1% off
Modbus to infrared, learning data type serial port to infrared module, infrared remote control smart home Modbus to infrared, learning data type serial port to infrared module, infrared remote control smart home

Modbus to infrared, learning data type serial port to infrared module, infrared remote control smart home

$38.58$38.97

2 sold
5% off
Laser Distance Sensor Industrial Module, High-Precision 4-20Ma, 0-10v Analog Quantity, TTL/485 Serial Port Laser Distance Sensor Industrial Module, High-Precision 4-20Ma, 0-10v Analog Quantity, TTL/485 Serial Port

Laser Distance Sensor Industrial Module, High-Precision 4-20Ma, 0-10v Analog Quantity, TTL/485 Serial Port

$291.59$306.94

3 sold
Official M5Stack Unit MIDI Serial to MIDI Module SAM2695 Sound Processing with 3.5mm Interface Official M5Stack Unit MIDI Serial to MIDI Module SAM2695 Sound Processing with 3.5mm Interface

Official M5Stack Unit MIDI Serial to MIDI Module SAM2695 Sound Processing with 3.5mm Interface

$374.30$374.30

4 sold
ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

$187.99$187.99

7 sold
15% off
FPGA CPLD Development Board for Altera MAX7000S EPM7128, Learning Board with PS/2 and UART Serial Interface FPGA CPLD Development Board for Altera MAX7000S EPM7128, Learning Board with PS/2 and UART Serial Interface

FPGA CPLD Development Board for Altera MAX7000S EPM7128, Learning Board with PS/2 and UART Serial Interface

$188.23$221.45

3 sold
40% off
RS485 to RJ45 Ethernet Module with POE Rail Mount Serial Server TCP IP to Serial Module RS485 to RJ45 Ethernet Module with POE Rail Mount Serial Server TCP IP to Serial Module

RS485 to RJ45 Ethernet Module with POE Rail Mount Serial Server TCP IP to Serial Module

$140.40$234.00

2 sold
10sets/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin 10sets/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

10sets/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

$216.39$216.39

5 sold
25% off
1Pc-10Pcs Ra-01 SX1278 LoRa Spread Spectrum Wireless Module 433MHz 410-515M Wireless Serial Port UART SPI Interface Ra01 Adapter 1Pc-10Pcs Ra-01 SX1278 LoRa Spread Spectrum Wireless Module 433MHz 410-515M Wireless Serial Port UART SPI Interface Ra01 Adapter

1Pc-10Pcs Ra-01 SX1278 LoRa Spread Spectrum Wireless Module 433MHz 410-515M Wireless Serial Port UART SPI Interface Ra01 Adapter

$1.09$1.45

4 sold
20% off
CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14 CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

$25.99$32.49

2 sold
10pcs/lot HC05 JY-MCU Anti-reverse, Integrated Bluetooth Serial Pass-through Module, HC-05 Master-Slave 6pin 10pcs/lot HC05 JY-MCU Anti-reverse, Integrated Bluetooth Serial Pass-through Module, HC-05 Master-Slave 6pin

10pcs/lot HC05 JY-MCU Anti-reverse, Integrated Bluetooth Serial Pass-through Module, HC-05 Master-Slave 6pin

$261.85$261.85

19 sold
ESP32 Audio Kit ESP32-A1S WiFi+ Bluetooth module ESP32 serial port to WiFi audio module dual antenna Antenna ESP32-A1S ESP32 Audio Kit ESP32-A1S WiFi+ Bluetooth module ESP32 serial port to WiFi audio module dual antenna Antenna ESP32-A1S

ESP32 Audio Kit ESP32-A1S WiFi+ Bluetooth module ESP32 serial port to WiFi audio module dual antenna Antenna ESP32-A1S

$125.55$125.55

6 sold
40% off
UART Serial Bus Servo TTL ST3235 30KG.CM 360° Magnetic Encoder High Precision and Large Torque UART Serial Bus Servo TTL ST3235 30KG.CM 360° Magnetic Encoder High Precision and Large Torque

UART Serial Bus Servo TTL ST3235 30KG.CM 360° Magnetic Encoder High Precision and Large Torque

$344.84$574.74

6 sold
Original JL USB Updater 4.0 Update Tool Jieli Bluetooth Chip IC Programmer Mcu Development Burner Serial Port Debug Dongle Original JL USB Updater 4.0 Update Tool Jieli Bluetooth Chip IC Programmer Mcu Development Burner Serial Port Debug Dongle

Original JL USB Updater 4.0 Update Tool Jieli Bluetooth Chip IC Programmer Mcu Development Burner Serial Port Debug Dongle

$194.67$194.67

5 sold
144MHz RF HPF Filter module 9th-order serial high-pass filter module Band pass filter RF coaxial LC filter module CNC shield box 144MHz RF HPF Filter module 9th-order serial high-pass filter module Band pass filter RF coaxial LC filter module CNC shield box

144MHz RF HPF Filter module 9th-order serial high-pass filter module Band pass filter RF coaxial LC filter module CNC shield box

$221.83$221.83

3 sold
APC220 Wireless Serial Port Module/Wireless RF Serial port transparent Transmission Module/Data transmission APC220 Wireless Serial Port Module/Wireless RF Serial port transparent Transmission Module/Data transmission

APC220 Wireless Serial Port Module/Wireless RF Serial port transparent Transmission Module/Data transmission

$247.20$247.20

2 sold
25% off
ADS8688A SAR/ADC Data Acquisition Module 16Bit 500Ksps Single/Bipolar Input 8-Channel DC 3.3V RS232 Serial Port ADS8688 ADS8688A SAR/ADC Data Acquisition Module 16Bit 500Ksps Single/Bipolar Input 8-Channel DC 3.3V RS232 Serial Port ADS8688

ADS8688A SAR/ADC Data Acquisition Module 16Bit 500Ksps Single/Bipolar Input 8-Channel DC 3.3V RS232 Serial Port ADS8688

$0.48 $0.64

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
TOFSense-F2 PH LiDAR Ranging Sensor Range Finder Laser Radar Module 40m Avoidance IP68 UART IIC Serial Port STM32 APM/Pixhawk TOFSense-F2 PH LiDAR Ranging Sensor Range Finder Laser Radar Module 40m Avoidance IP68 UART IIC Serial Port STM32 APM/Pixhawk

TOFSense-F2 PH LiDAR Ranging Sensor Range Finder Laser Radar Module 40m Avoidance IP68 UART IIC Serial Port STM32 APM/Pixhawk

$249.26 $249.26

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1% off
Eight-way serial port relay module RS232/RS485 computer PLC control switch 8 way MODBUS LH-08 Eight-way serial port relay module RS232/RS485 computer PLC control switch 8 way MODBUS LH-08

Eight-way serial port relay module RS232/RS485 computer PLC control switch 8 way MODBUS LH-08

$20.77 $20.98

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable

AD9959 RF Signal Generator 4 Channels DDS Module AT Instruction Serial Output Sweep Frequency AM Signal-Generator Board Cable

$4.51 $6.01

6 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
2024 NEW Keyestudio MEGA Development 2560 Board w/USB Serial Chip CP2102 +USB Cable Compatible For Arduino Mega 2560 2024 NEW Keyestudio MEGA Development 2560 Board w/USB Serial Chip CP2102 +USB Cable Compatible For Arduino Mega 2560

2024 NEW Keyestudio MEGA Development 2560 Board w/USB Serial Chip CP2102 +USB Cable Compatible For Arduino Mega 2560

$23.74 $26.98

5 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
8% off
HAILANGNIAO 10PCS SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port HAILANGNIAO 10PCS SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port

HAILANGNIAO 10PCS SIM800L GPRS GSM Module MicroSIM Card Core Board Quad-band TTL Serial Port

$183.29 $199.23

2 sold

Categories: Electronic Components & Supplies, Active Components

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17PCS/LOT JQ8400FL10P voice module serial control USB direct copying 32M memory voice ICMP3 sound quality

17PCS/LOT JQ8400FL10P voice module serial control USB direct copying 32M memory voice ICMP3 sound quality

$40.80 $40.80

10 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1-10PCS 0.96 Inch OLED Display Module I2C IIC SPI Serial 128X64 SSD1306 LCD 3.3-5V 4 Pin White/Blue/Yellow Blue for Arduino XCW 1-10PCS 0.96 Inch OLED Display Module I2C IIC SPI Serial 128X64 SSD1306 LCD 3.3-5V 4 Pin White/Blue/Yellow Blue for Arduino XCW

1-10PCS 0.96 Inch OLED Display Module I2C IIC SPI Serial 128X64 SSD1306 LCD 3.3-5V 4 Pin White/Blue/Yellow Blue for Arduino XCW

$25.83 $51.66

300 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
49% off
10pcs Free Shipping 10pcs/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin 10pcs Free Shipping 10pcs/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

10pcs Free Shipping 10pcs/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

$192.15 $384.29

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
TOF Laser Range Sensor (C)/(D) TOF Time of Flight Laser Ranging Sensor, Radar Module UART Serial I2C Interface Communication TOF Laser Range Sensor (C)/(D) TOF Time of Flight Laser Ranging Sensor, Radar Module UART Serial I2C Interface Communication

TOF Laser Range Sensor (C)/(D) TOF Time of Flight Laser Ranging Sensor, Radar Module UART Serial I2C Interface Communication

$278.10 $278.10

9 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Free shipping 10pcs/lots RDM6300 ID card reader module RFID RF module UART serial port output NEW In stock! Free shipping 10pcs/lots RDM6300 ID card reader module RFID RF module UART serial port output NEW In stock!

Free shipping 10pcs/lots RDM6300 ID card reader module RFID RF module UART serial port output NEW In stock!

$24.98 $24.98

28 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
20Pcs/1pc HC-12 433Mhz SI4438 SI4463 Wireless Serial Port Module 1000m UART 3.3V/5V TTL Level With Antenna Bluetooth-compatible 20Pcs/1pc HC-12 433Mhz SI4438 SI4463 Wireless Serial Port Module 1000m UART 3.3V/5V TTL Level With Antenna Bluetooth-compatible

20Pcs/1pc HC-12 433Mhz SI4438 SI4463 Wireless Serial Port Module 1000m UART 3.3V/5V TTL Level With Antenna Bluetooth-compatible

$0.19 $0.25

3 sold

Categories: Electronic Components & Supplies, Active Components

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SMC04 Stepper Motor Driver DC 10-30V Motor Controller Forward And Reverse Ttl Serial Communication For 42 57 86 Stepper Motor SMC04 Stepper Motor Driver DC 10-30V Motor Controller Forward And Reverse Ttl Serial Communication For 42 57 86 Stepper Motor

SMC04 Stepper Motor Driver DC 10-30V Motor Controller Forward And Reverse Ttl Serial Communication For 42 57 86 Stepper Motor

$21.00 $21.00

4 sold

Categories: Electronic Components & Supplies, Active Components

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EBYTE NB183S-V2 NB183-V2 NA281 NB183E-V2 NA281S 8-Channel Serial Server RS485/232/422 to RJ45 Upgraded Series ModBus RTU to TCP EBYTE NB183S-V2 NB183-V2 NA281 NB183E-V2 NA281S 8-Channel Serial Server RS485/232/422 to RJ45 Upgraded Series ModBus RTU to TCP

EBYTE NB183S-V2 NB183-V2 NA281 NB183E-V2 NA281S 8-Channel Serial Server RS485/232/422 to RJ45 Upgraded Series ModBus RTU to TCP

$370.80 $370.80

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Brand New Genuine TCC-80 MOXA USB to Serial to RS485 Converter,100% original warehouse stock Brand New Genuine TCC-80 MOXA USB to Serial to RS485 Converter,100% original warehouse stock

Brand New Genuine TCC-80 MOXA USB to Serial to RS485 Converter,100% original warehouse stock

$236.90 $236.90

4 sold

Categories: Electronic Components & Supplies, Active Components

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Load Cell Usb Protocol 485 Serial Port Data Cable,Connected To The Computer,Usb Interface Transmitter, Compact And Portable Load Cell Usb Protocol 485 Serial Port Data Cable,Connected To The Computer,Usb Interface Transmitter, Compact And Portable

Load Cell Usb Protocol 485 Serial Port Data Cable,Connected To The Computer,Usb Interface Transmitter, Compact And Portable

$152.44 $152.44

3 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
NEW Hi-Link 24G Speed Radar Module HLK-LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication NEW Hi-Link 24G Speed Radar Module HLK-LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication

NEW Hi-Link 24G Speed Radar Module HLK-LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication

$36.93 $37.30

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10pcs/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock! 10pcs/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock!

10pcs/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock!

$25.98 $25.98

11 sold

Categories: Electronic Components & Supplies, Active Components

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2pcs Lora Wireless Data Transmission Radio RS232 Data Transfer Repeater TTL Serial Receiver RS485 Communication Module 2pcs Lora Wireless Data Transmission Radio RS232 Data Transfer Repeater TTL Serial Receiver RS485 Communication Module

2pcs Lora Wireless Data Transmission Radio RS232 Data Transfer Repeater TTL Serial Receiver RS485 Communication Module

$252.99 $252.99

8 sold

Categories: Electronic Components & Supplies, Active Components

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I2C VEML6075 UVA UVB Light Detection Sensor Module Solar Ultraviolet Light Intensity Sensor Detection Module with Serial Port I2C VEML6075 UVA UVB Light Detection Sensor Module Solar Ultraviolet Light Intensity Sensor Detection Module with Serial Port

I2C VEML6075 UVA UVB Light Detection Sensor Module Solar Ultraviolet Light Intensity Sensor Detection Module with Serial Port

$28.80 $28.80

18 sold

Categories: Electronic Components & Supplies, Active Components

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MLX90640 Non-Contact 768-Dot Matrix Infrared Temperature Module 5-Types of Imaging Data Storage/Modification Serial I2C ESP32 MLX90640 Non-Contact 768-Dot Matrix Infrared Temperature Module 5-Types of Imaging Data Storage/Modification Serial I2C ESP32

MLX90640 Non-Contact 768-Dot Matrix Infrared Temperature Module 5-Types of Imaging Data Storage/Modification Serial I2C ESP32

$278.10 $278.10

2 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
Modbus to infrared, learning data type serial port to infrared module, infrared remote control smart home Modbus to infrared, learning data type serial port to infrared module, infrared remote control smart home

Modbus to infrared, learning data type serial port to infrared module, infrared remote control smart home

$38.58 $38.97

2 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
Laser Distance Sensor Industrial Module, High-Precision 4-20Ma, 0-10v Analog Quantity, TTL/485 Serial Port Laser Distance Sensor Industrial Module, High-Precision 4-20Ma, 0-10v Analog Quantity, TTL/485 Serial Port

Laser Distance Sensor Industrial Module, High-Precision 4-20Ma, 0-10v Analog Quantity, TTL/485 Serial Port

$291.59 $306.94

3 sold

Categories: Electronic Components & Supplies, Active Components

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Official M5Stack Unit MIDI Serial to MIDI Module SAM2695 Sound Processing with 3.5mm Interface Official M5Stack Unit MIDI Serial to MIDI Module SAM2695 Sound Processing with 3.5mm Interface

Official M5Stack Unit MIDI Serial to MIDI Module SAM2695 Sound Processing with 3.5mm Interface

$374.30 $374.30

4 sold

Categories: Electronic Components & Supplies, Active Components

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ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

ESP32-C3 Development Board POE Module WT32-ETH01-EVO Embedded Serial Port to Ethernet WIFI Bluetooth Gateway POE Power Supply

$187.99 $187.99

7 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
FPGA CPLD Development Board for Altera MAX7000S EPM7128, Learning Board with PS/2 and UART Serial Interface FPGA CPLD Development Board for Altera MAX7000S EPM7128, Learning Board with PS/2 and UART Serial Interface

FPGA CPLD Development Board for Altera MAX7000S EPM7128, Learning Board with PS/2 and UART Serial Interface

$188.23 $221.45

3 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
RS485 to RJ45 Ethernet Module with POE Rail Mount Serial Server TCP IP to Serial Module RS485 to RJ45 Ethernet Module with POE Rail Mount Serial Server TCP IP to Serial Module

RS485 to RJ45 Ethernet Module with POE Rail Mount Serial Server TCP IP to Serial Module

$140.40 $234.00

2 sold

Categories: Electronic Components & Supplies, Active Components

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10sets/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin 10sets/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

10sets/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin

$216.39 $216.39

5 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
1Pc-10Pcs Ra-01 SX1278 LoRa Spread Spectrum Wireless Module 433MHz 410-515M Wireless Serial Port UART SPI Interface Ra01 Adapter 1Pc-10Pcs Ra-01 SX1278 LoRa Spread Spectrum Wireless Module 433MHz 410-515M Wireless Serial Port UART SPI Interface Ra01 Adapter

1Pc-10Pcs Ra-01 SX1278 LoRa Spread Spectrum Wireless Module 433MHz 410-515M Wireless Serial Port UART SPI Interface Ra01 Adapter

$1.09 $1.45

4 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14 CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

$25.99 $32.49

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10pcs/lot HC05 JY-MCU Anti-reverse, Integrated Bluetooth Serial Pass-through Module, HC-05 Master-Slave 6pin 10pcs/lot HC05 JY-MCU Anti-reverse, Integrated Bluetooth Serial Pass-through Module, HC-05 Master-Slave 6pin

10pcs/lot HC05 JY-MCU Anti-reverse, Integrated Bluetooth Serial Pass-through Module, HC-05 Master-Slave 6pin

$261.85 $261.85

19 sold

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