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52% off
SN65HVD230 CAN bus transceiver communication-module for arduino SN65HVD230 CAN bus transceiver communication-module for arduino

SN65HVD230 CAN bus transceiver communication-module for arduino

$30.66$64.50

425 sold
11% off
1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication 1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

$77.92$87.55

267 sold
55% off
USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module RS-485 Connector USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module RS-485 Connector

USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module RS-485 Connector

$29.05$64.99

566 sold
57% off
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication

$96.29$226.33

652 sold
53% off
High Accuracy SHT40 SHT41 SHT45 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy SHT40 SHT41 SHT45 Digital Temperature and Humidity Sensor Module I2C Communication

High Accuracy SHT40 SHT41 SHT45 Digital Temperature and Humidity Sensor Module I2C Communication

$27.18$58.30

611 sold
58% off
PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

$21.94$52.40

725 sold
58% off
TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

$98.30$235.99

894 sold
67% off
BMI160 GY-BMI160 6DOF 6-axis Rate Gyro Gravity Accelerometer Sensor Module IIC I2C SPI Communication Protocol 3-5V BMI160 GY-BMI160 6DOF 6-axis Rate Gyro Gravity Accelerometer Sensor Module IIC I2C SPI Communication Protocol 3-5V

BMI160 GY-BMI160 6DOF 6-axis Rate Gyro Gravity Accelerometer Sensor Module IIC I2C SPI Communication Protocol 3-5V

$22.59$68.44

1262 sold
50% off
BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

$35.58$71.16

539 sold
1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino 1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

$7.10$7.10

170 sold
38% off
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302 AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$21.94$35.38

1737 sold
50% off
USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

$30.46$60.92

805 sold
52% off
1PC Micro SD Card Module SPI Interface Communication Level Conversion Circuit for Arduino IDE Programming DIY Electronic Parts 1PC Micro SD Card Module SPI Interface Communication Level Conversion Circuit for Arduino IDE Programming DIY Electronic Parts

1PC Micro SD Card Module SPI Interface Communication Level Conversion Circuit for Arduino IDE Programming DIY Electronic Parts

$25.97$54.10

125 sold
56% off
BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

$33.82$77.13

128 sold
50% off
SN65HVD230 CAN bus transceiver communication-module for arduino SN65HVD230 CAN bus transceiver communication-module for arduino

SN65HVD230 CAN bus transceiver communication-module for arduino

$31.77$63.54

456 sold
59% off
TENSTAR SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41 TENSTAR SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

TENSTAR SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

$21.79$54.32

881 sold
53% off
MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module For Arduino MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module For Arduino

MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module For Arduino

$17.61$37.46

251 sold
25% off
10Pcs/1pc MAX3485 MAX485 SP3485 Unidirectional MAX13487 Bidirectional Module TTL to RS485 Communication Transceiver 3.3V 5V 10Pcs/1pc MAX3485 MAX485 SP3485 Unidirectional MAX13487 Bidirectional Module TTL to RS485 Communication Transceiver 3.3V 5V

10Pcs/1pc MAX3485 MAX485 SP3485 Unidirectional MAX13487 Bidirectional Module TTL to RS485 Communication Transceiver 3.3V 5V

$0.67$0.89

127 sold
53% off
HC-05 HC-06 Bluetooth Transceiver Slave Module RS232/TTL to UART Converter Adapter for Arduino Wireless Communication Kit HC-05 HC-06 Bluetooth Transceiver Slave Module RS232/TTL to UART Converter Adapter for Arduino Wireless Communication Kit

HC-05 HC-06 Bluetooth Transceiver Slave Module RS232/TTL to UART Converter Adapter for Arduino Wireless Communication Kit

$24.31$51.72

289 sold
10% off
Industrial USB to RS485 serial port converter USB to RS485 communication module FT232 Industrial USB to RS485 serial port converter USB to RS485 communication module FT232

Industrial USB to RS485 serial port converter USB to RS485 communication module FT232

$6.84$7.60

135 sold
50% off
HZWDONE SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41 HZWDONE SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

HZWDONE SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

$27.09$54.18

145 sold
58% off
I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi

I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi

$34.72$82.87

129 sold
50% off
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication

$118.05$236.10

755 sold
70% off
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$16.91$58.05

465 sold
53% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$26.20$55.74

245 sold
51% off
1/2pcs VL53L0X Ranging Sensor Module VL53L0X Time-of-Flight (ToF) Ranging Sensor Breakout 2.8-5V I2C IIC Interface Communication 1/2pcs VL53L0X Ranging Sensor Module VL53L0X Time-of-Flight (ToF) Ranging Sensor Breakout 2.8-5V I2C IIC Interface Communication

1/2pcs VL53L0X Ranging Sensor Module VL53L0X Time-of-Flight (ToF) Ranging Sensor Breakout 2.8-5V I2C IIC Interface Communication

$31.74$64.78

151 sold
10% off
/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array /SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

$73.00$81.53

296 sold
65% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$29.00$82.85

129 sold
25% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32 XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32

$0.31$0.41

185 sold
54% off
USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

$30.55$66.97

217 sold
9% off
SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C communication SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C communication

SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C communication

$12.00$13.19

386 sold
50% off
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$19.78$39.56

834 sold
10% off
ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication

ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication

$13.95$15.50

209 sold
50% off
1~3PCS AHT21 Digital Temperature and Humidity Sensor Measurement Module: High Precision, I2C Communication & SHT20 Replacement 1~3PCS AHT21 Digital Temperature and Humidity Sensor Measurement Module: High Precision, I2C Communication & SHT20 Replacement

1~3PCS AHT21 Digital Temperature and Humidity Sensor Measurement Module: High Precision, I2C Communication & SHT20 Replacement

$22.46$44.92

145 sold
40% off
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication

$107.58$181.69

615 sold
65% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$31.55$90.14

194 sold
52% off
SN65HVD230 CAN bus transceiver communication-module for arduino SN65HVD230 CAN bus transceiver communication-module for arduino

SN65HVD230 CAN bus transceiver communication-module for arduino

$30.66 $64.50

425 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
11% off
1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication 1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

$77.92 $87.55

267 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
55% off
USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module RS-485 Connector USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module RS-485 Connector

USB to RS485 Serial Port Converter Communication Module CH340 PLC Serial Port IO Module RS-485 Connector

$29.05 $64.99

566 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
57% off
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication

$96.29 $226.33

652 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
53% off
High Accuracy SHT40 SHT41 SHT45 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy SHT40 SHT41 SHT45 Digital Temperature and Humidity Sensor Module I2C Communication

High Accuracy SHT40 SHT41 SHT45 Digital Temperature and Humidity Sensor Module I2C Communication

$27.18 $58.30

611 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
58% off
PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

$21.94 $52.40

725 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
58% off
TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

$98.30 $235.99

894 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
BMI160 GY-BMI160 6DOF 6-axis Rate Gyro Gravity Accelerometer Sensor Module IIC I2C SPI Communication Protocol 3-5V BMI160 GY-BMI160 6DOF 6-axis Rate Gyro Gravity Accelerometer Sensor Module IIC I2C SPI Communication Protocol 3-5V

BMI160 GY-BMI160 6DOF 6-axis Rate Gyro Gravity Accelerometer Sensor Module IIC I2C SPI Communication Protocol 3-5V

$22.59 $68.44

1262 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

$35.58 $71.16

539 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino 1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

1-10pcs PCF8575 Module Expansion IO port Expander board DC 2.5-5.5V I2C communication control 16 IO ports For Arduino

$7.10 $7.10

170 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302 AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

$21.94 $35.38

1737 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

$30.46 $60.92

805 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
52% off
1PC Micro SD Card Module SPI Interface Communication Level Conversion Circuit for Arduino IDE Programming DIY Electronic Parts 1PC Micro SD Card Module SPI Interface Communication Level Conversion Circuit for Arduino IDE Programming DIY Electronic Parts

1PC Micro SD Card Module SPI Interface Communication Level Conversion Circuit for Arduino IDE Programming DIY Electronic Parts

$25.97 $54.10

125 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

BS CP2112 Debug Board USB to SMBus I2C Communication Module 2.0MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

$33.82 $77.13

128 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
SN65HVD230 CAN bus transceiver communication-module for arduino SN65HVD230 CAN bus transceiver communication-module for arduino

SN65HVD230 CAN bus transceiver communication-module for arduino

$31.77 $63.54

456 sold

Categories: Electronic Components & Supplies, Active Components

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59% off
TENSTAR SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41 TENSTAR SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

TENSTAR SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

$21.79 $54.32

881 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module For Arduino MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module For Arduino

MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module For Arduino

$17.61 $37.46

251 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
10Pcs/1pc MAX3485 MAX485 SP3485 Unidirectional MAX13487 Bidirectional Module TTL to RS485 Communication Transceiver 3.3V 5V 10Pcs/1pc MAX3485 MAX485 SP3485 Unidirectional MAX13487 Bidirectional Module TTL to RS485 Communication Transceiver 3.3V 5V

10Pcs/1pc MAX3485 MAX485 SP3485 Unidirectional MAX13487 Bidirectional Module TTL to RS485 Communication Transceiver 3.3V 5V

$0.67 $0.89

127 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
HC-05 HC-06 Bluetooth Transceiver Slave Module RS232/TTL to UART Converter Adapter for Arduino Wireless Communication Kit HC-05 HC-06 Bluetooth Transceiver Slave Module RS232/TTL to UART Converter Adapter for Arduino Wireless Communication Kit

HC-05 HC-06 Bluetooth Transceiver Slave Module RS232/TTL to UART Converter Adapter for Arduino Wireless Communication Kit

$24.31 $51.72

289 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
Industrial USB to RS485 serial port converter USB to RS485 communication module FT232 Industrial USB to RS485 serial port converter USB to RS485 communication module FT232

Industrial USB to RS485 serial port converter USB to RS485 communication module FT232

$6.84 $7.60

135 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
HZWDONE SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41 HZWDONE SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

HZWDONE SHT41 Digital Temperature and Humidity Sensor Module I2C Communication High Accuracy GY-SHT41

$27.09 $54.18

145 sold

Categories: Electronic Components & Supplies, Active Components

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58% off
I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi

I2C Communication Touch Keypad Board GPIO Low‑Power Touch Input Module Perfectly Fit for Arduino Microbit ESP32 Raspberry Pi

$34.72 $82.87

129 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication

$118.05 $236.10

755 sold

Categories: Electronic Components & Supplies, Active Components

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70% off
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$16.91 $58.05

465 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$26.20 $55.74

245 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
1/2pcs VL53L0X Ranging Sensor Module VL53L0X Time-of-Flight (ToF) Ranging Sensor Breakout 2.8-5V I2C IIC Interface Communication 1/2pcs VL53L0X Ranging Sensor Module VL53L0X Time-of-Flight (ToF) Ranging Sensor Breakout 2.8-5V I2C IIC Interface Communication

1/2pcs VL53L0X Ranging Sensor Module VL53L0X Time-of-Flight (ToF) Ranging Sensor Breakout 2.8-5V I2C IIC Interface Communication

$31.74 $64.78

151 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array /SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

$73.00 $81.53

296 sold

Categories: Electronic Components & Supplies, Active Components

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65% off
Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$29.00 $82.85

129 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32 XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32

XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication ESP32

$0.31 $0.41

185 sold

Categories: Electronic Components & Supplies, Active Components

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54% off
USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

USB-to-RS485 Serial Converter Communication Module, PLC Serial I/O Module, Compatible with Windows, MacOS, Linux and Others

$30.55 $66.97

217 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C communication SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C communication

SCD40 SCD41 gas sensor module detects CO2 carbon dioxide temperature and humidity in one sensor I2C communication

$12.00 $13.19

386 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

MAX3485 module TTL to RS485 Usart communication accessories serial parallel multi-machine communication

$19.78 $39.56

834 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication

ZK-SMC02 Drive integrated 42 57 stepper motor forward and reverse control driver angle pulse speed PLC serial port communication

$13.95 $15.50

209 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1~3PCS AHT21 Digital Temperature and Humidity Sensor Measurement Module: High Precision, I2C Communication & SHT20 Replacement 1~3PCS AHT21 Digital Temperature and Humidity Sensor Measurement Module: High Precision, I2C Communication & SHT20 Replacement

1~3PCS AHT21 Digital Temperature and Humidity Sensor Measurement Module: High Precision, I2C Communication & SHT20 Replacement

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145 sold

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