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51% off
1/5/10/30Pcs MAX3485 TTL to RS485 Transceiver ModuleUSART Serial Level Conversion Accessory Serial Bus Adapter for Multi-Device 1/5/10/30Pcs MAX3485 TTL to RS485 Transceiver ModuleUSART Serial Level Conversion Accessory Serial Bus Adapter for Multi-Device

1/5/10/30Pcs MAX3485 TTL to RS485 Transceiver ModuleUSART Serial Level Conversion Accessory Serial Bus Adapter for Multi-Device

$26.97$55.04

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

$0.47$0.63

8 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
20% 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

$21.58$26.98

5 sold
10-1PCS WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module 10-1PCS WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module

10-1PCS WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module

$56.64$56.64

102 sold
3% off
ZED-F9P-15B 04B 01B -01 Excellent Board Works Serial I2C and SPI ESP32 Controlling I2C ZED-F9P-15B 04B 01B -01 Excellent Board Works Serial I2C and SPI ESP32 Controlling I2C

ZED-F9P-15B 04B 01B -01 Excellent Board Works Serial I2C and SPI ESP32 Controlling I2C

$239.78$247.20

47 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
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
8% off
Raspberry Pi LoRa expansion board SX1262 868MHz frequency band wireless serial port module ultra-long distance communication Raspberry Pi LoRa expansion board SX1262 868MHz frequency band wireless serial port module ultra-long distance communication

Raspberry Pi LoRa expansion board SX1262 868MHz frequency band wireless serial port module ultra-long distance communication

$239.20$260.00

2 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
7% off
Serial Control MP5 Decoder Board Horizontal and Vertical Screen Player HD Vending Machine Secret Room Design Advertising Display Serial Control MP5 Decoder Board Horizontal and Vertical Screen Player HD Vending Machine Secret Room Design Advertising Display

Serial Control MP5 Decoder Board Horizontal and Vertical Screen Player HD Vending Machine Secret Room Design Advertising Display

$170.85$185.40

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
Gravity I2C to Dual UART Serial Module 2Mbps 256B FIFO for Arduino Raspberry Pi micro:bit Expand 8 Hardware Serial Ports Gravity I2C to Dual UART Serial Module 2Mbps 256B FIFO for Arduino Raspberry Pi micro:bit Expand 8 Hardware Serial Ports

Gravity I2C to Dual UART Serial Module 2Mbps 256B FIFO for Arduino Raspberry Pi micro:bit Expand 8 Hardware Serial Ports

$184.37$184.37

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

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

$222.27$222.27

4 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

9 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

17 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
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
25% off
1Pc-10Pcs Mini Serial Data Logger FAT32 Micro SD Card Storage Txt Format Data Acquisition and Sorage Module GY-Openlog AT24C08 1Pc-10Pcs Mini Serial Data Logger FAT32 Micro SD Card Storage Txt Format Data Acquisition and Sorage Module GY-Openlog AT24C08

1Pc-10Pcs Mini Serial Data Logger FAT32 Micro SD Card Storage Txt Format Data Acquisition and Sorage Module GY-Openlog AT24C08

$0.33$0.44

5 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
10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera 10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera

10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera

$59.92$59.92

368 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

4 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
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
67% off
TENSTAR TM1637 4 Bits Digital LED Display Module 7 Segment 0.36 Inch Clock RED Anode Tube Four Serial Driver Board Pack TENSTAR TM1637 4 Bits Digital LED Display Module 7 Segment 0.36 Inch Clock RED Anode Tube Four Serial Driver Board Pack

TENSTAR TM1637 4 Bits Digital LED Display Module 7 Segment 0.36 Inch Clock RED Anode Tube Four Serial Driver Board Pack

$416.99$1263.62

2 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

7 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

6 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

4 sold
500PCS/LOT 74HC164 SOP14 SN74HC164DR 74HC164D Serial Shift Register

500PCS/LOT 74HC164 SOP14 SN74HC164DR 74HC164D Serial Shift Register

$26.00$26.00

2 sold
8% off
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

$227.42$247.20

2 sold
51% off
1/5/10/30Pcs MAX3485 TTL to RS485 Transceiver ModuleUSART Serial Level Conversion Accessory Serial Bus Adapter for Multi-Device 1/5/10/30Pcs MAX3485 TTL to RS485 Transceiver ModuleUSART Serial Level Conversion Accessory Serial Bus Adapter for Multi-Device

1/5/10/30Pcs MAX3485 TTL to RS485 Transceiver ModuleUSART Serial Level Conversion Accessory Serial Bus Adapter for Multi-Device

$26.97 $55.04

2 sold

Categories: Electronic Components & Supplies, Active Components

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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

$0.47 $0.63

8 sold

Categories: Electronic Components & Supplies, Active Components

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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

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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

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20% 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

$21.58 $26.98

5 sold

Categories: Electronic Components & Supplies, Active Components

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10-1PCS WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module 10-1PCS WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module

10-1PCS WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module

$56.64 $56.64

102 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
ZED-F9P-15B 04B 01B -01 Excellent Board Works Serial I2C and SPI ESP32 Controlling I2C ZED-F9P-15B 04B 01B -01 Excellent Board Works Serial I2C and SPI ESP32 Controlling I2C

ZED-F9P-15B 04B 01B -01 Excellent Board Works Serial I2C and SPI ESP32 Controlling I2C

$239.78 $247.20

47 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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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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8% off
Raspberry Pi LoRa expansion board SX1262 868MHz frequency band wireless serial port module ultra-long distance communication Raspberry Pi LoRa expansion board SX1262 868MHz frequency band wireless serial port module ultra-long distance communication

Raspberry Pi LoRa expansion board SX1262 868MHz frequency band wireless serial port module ultra-long distance communication

$239.20 $260.00

2 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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7% off
Serial Control MP5 Decoder Board Horizontal and Vertical Screen Player HD Vending Machine Secret Room Design Advertising Display Serial Control MP5 Decoder Board Horizontal and Vertical Screen Player HD Vending Machine Secret Room Design Advertising Display

Serial Control MP5 Decoder Board Horizontal and Vertical Screen Player HD Vending Machine Secret Room Design Advertising Display

$170.85 $185.40

2 sold

Categories: Electronic Components & Supplies, Active Components

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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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Gravity I2C to Dual UART Serial Module 2Mbps 256B FIFO for Arduino Raspberry Pi micro:bit Expand 8 Hardware Serial Ports Gravity I2C to Dual UART Serial Module 2Mbps 256B FIFO for Arduino Raspberry Pi micro:bit Expand 8 Hardware Serial Ports

Gravity I2C to Dual UART Serial Module 2Mbps 256B FIFO for Arduino Raspberry Pi micro:bit Expand 8 Hardware Serial Ports

$184.37 $184.37

2 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$222.27 $222.27

4 sold

Categories: Electronic Components & Supplies, Active Components

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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

9 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

17 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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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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25% off
1Pc-10Pcs Mini Serial Data Logger FAT32 Micro SD Card Storage Txt Format Data Acquisition and Sorage Module GY-Openlog AT24C08 1Pc-10Pcs Mini Serial Data Logger FAT32 Micro SD Card Storage Txt Format Data Acquisition and Sorage Module GY-Openlog AT24C08

1Pc-10Pcs Mini Serial Data Logger FAT32 Micro SD Card Storage Txt Format Data Acquisition and Sorage Module GY-Openlog AT24C08

$0.33 $0.44

5 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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10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera 10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera

10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera

$59.92 $59.92

368 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

4 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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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

Categories: Electronic Components & Supplies, Active Components

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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

Categories: Electronic Components & Supplies, Active Components

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67% off
TENSTAR TM1637 4 Bits Digital LED Display Module 7 Segment 0.36 Inch Clock RED Anode Tube Four Serial Driver Board Pack TENSTAR TM1637 4 Bits Digital LED Display Module 7 Segment 0.36 Inch Clock RED Anode Tube Four Serial Driver Board Pack

TENSTAR TM1637 4 Bits Digital LED Display Module 7 Segment 0.36 Inch Clock RED Anode Tube Four Serial Driver Board Pack

$416.99 $1263.62

2 sold

Categories: Electronic Components & Supplies, Active Components

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