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22% off
DPS5005 Communication Constant DC - DC Voltage current Step-down Power Supply module buck Voltage converter voltmeter 50V 5A DPS5005 Communication Constant DC - DC Voltage current Step-down Power Supply module buck Voltage converter voltmeter 50V 5A

DPS5005 Communication Constant DC - DC Voltage current Step-down Power Supply module buck Voltage converter voltmeter 50V 5A

$28.85$36.99

145 sold
9% off
JDY-31 SPP-C Serial Port Pass-through Wifi Wireless Communication Module 2.4G JDY-30 HC-05 HC-06 Bluetooth-compatible JDY-31 SPP-C Serial Port Pass-through Wifi Wireless Communication Module 2.4G JDY-30 HC-05 HC-06 Bluetooth-compatible

JDY-31 SPP-C Serial Port Pass-through Wifi Wireless Communication Module 2.4G JDY-30 HC-05 HC-06 Bluetooth-compatible

$0.91$1.00

79 sold
14% off
Type C to TTL Serial Port CH340C Module CH340 USB Bus Conversion Chip ISP Communicate Connector for STM32 Serial Port Download Type C to TTL Serial Port CH340C Module CH340 USB Bus Conversion Chip ISP Communicate Connector for STM32 Serial Port Download

Type C to TTL Serial Port CH340C Module CH340 USB Bus Conversion Chip ISP Communicate Connector for STM32 Serial Port Download

$5.26$6.12

86 sold
5% off
EGBO High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace AHT30 AHT20 AHT21 AHT10 EGBO High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace AHT30 AHT20 AHT21 AHT10

EGBO High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace AHT30 AHT20 AHT21 AHT10

$1.65$1.75

139 sold
70% off
SX1276 Wireless Transceiver Module Lora 868Mhz 915MHz Modulespread Spectrum Long-Range Wireless Communication LORA / GFSK ESP32 SX1276 Wireless Transceiver Module Lora 868Mhz 915MHz Modulespread Spectrum Long-Range Wireless Communication LORA / GFSK ESP32

SX1276 Wireless Transceiver Module Lora 868Mhz 915MHz Modulespread Spectrum Long-Range Wireless Communication LORA / GFSK ESP32

$1.66$5.66

346 sold
61% off
SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage

SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage

$0.99$2.57

90 sold
24% off
MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module

MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module

$0.99$1.31

116 sold
23% 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

$12.99$16.99

80 sold
5% off
USB to RS232/RS485 Universal Serial Communication Converter FT232RNL Chip Solution USB to RS232/RS485 Universal Serial Communication Converter FT232RNL Chip Solution

USB to RS232/RS485 Universal Serial Communication Converter FT232RNL Chip Solution

$14.72$15.50

109 sold
56% off
Communication Module USB to RS485/RS232 Bidirectional Half Duplex Serial Port Line Converter Industrial Grade Converter CH343G Communication Module USB to RS485/RS232 Bidirectional Half Duplex Serial Port Line Converter Industrial Grade Converter CH343G

Communication Module USB to RS485/RS232 Bidirectional Half Duplex Serial Port Line Converter Industrial Grade Converter CH343G

$22.44$51.51

99 sold
12% off
1Pcs DIY Signal communication relay HFD4- 3V 4.5V 5V 12V 24V DC -S SR 2A 8pin two groups of conversion patch direct insertion 1Pcs DIY Signal communication relay HFD4- 3V 4.5V 5V 12V 24V DC -S SR 2A 8pin two groups of conversion patch direct insertion

1Pcs DIY Signal communication relay HFD4- 3V 4.5V 5V 12V 24V DC -S SR 2A 8pin two groups of conversion patch direct insertion

$0.64$0.73

76 sold
44% off
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

$4.98$8.98

149 sold
25% 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

$83.00$112.07

96 sold
51% off
USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

$3.81$7.81

151 sold
18% 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

$0.99$1.22

198 sold
14% 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

$64.20$74.65

65 sold
8% off
RS232 RS485 CAN To TTL Communication Module Serial Port Module CAN Module RS232 RS485 CAN To TTL Communication Module Serial Port Module CAN Module

RS232 RS485 CAN To TTL Communication Module Serial Port Module CAN Module

$1.15$1.25

72 sold
30% off
USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

$5.28$7.55

68 sold
71% off
CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

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

$0.99$3.49

80 sold
FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7 FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

$9.21$9.21

82 sold
69% off
SX1268 LLCC68 SX1262 Wireless Transceiver Module 433Mhz 915MHz spread Spectrum Long-Range Wireless Communication LORA/GFSK SX1268 LLCC68 SX1262 Wireless Transceiver Module 433Mhz 915MHz spread Spectrum Long-Range Wireless Communication LORA/GFSK

SX1268 LLCC68 SX1262 Wireless Transceiver Module 433Mhz 915MHz spread Spectrum Long-Range Wireless Communication LORA/GFSK

$0.99$3.20

131 sold
5% off
1pcs-10pcs CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module 1pcs-10pcs CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module

1pcs-10pcs CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module

$19.55$20.58

131 sold
SCD40 SCD41 Gas sensor Module Board detect CO2 temperature and humidity 2-in-1 I2C communication sensor Module Board SCD40 SCD41 Gas sensor Module Board detect CO2 temperature and humidity 2-in-1 I2C communication sensor Module Board

SCD40 SCD41 Gas sensor Module Board detect CO2 temperature and humidity 2-in-1 I2C communication sensor Module Board

$80.65$80.65

111 sold
68% off
5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302 5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302

5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302

$1.39$4.39

338 sold
43% off
Original Industrial USB to RS485 Serial Converter Half Duplex FT232RL Communication Module CH343G Industrial Win8 10 Linux Mac Original Industrial USB to RS485 Serial Converter Half Duplex FT232RL Communication Module CH343G Industrial Win8 10 Linux Mac

Original Industrial USB to RS485 Serial Converter Half Duplex FT232RL Communication Module CH343G Industrial Win8 10 Linux Mac

$37.65$66.72

167 sold
40% off
PN532 NFC RFID V3 Wireless Module Near-Field Communication Support And Android Mobile Communication For Arduino PN532 NFC RFID V3 Wireless Module Near-Field Communication Support And Android Mobile Communication For Arduino

PN532 NFC RFID V3 Wireless Module Near-Field Communication Support And Android Mobile Communication For Arduino

$17.83$29.72

287 sold
53% off
SHTC3 High Precision Digital Temperature And Humidity Sensor Measurement Module I2C Communication Is Better Than AM2302 DHT22 SHTC3 High Precision Digital Temperature And Humidity Sensor Measurement Module I2C Communication Is Better Than AM2302 DHT22

SHTC3 High Precision Digital Temperature And Humidity Sensor Measurement Module I2C Communication Is Better Than AM2302 DHT22

$0.99$2.12

69 sold
38% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

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

$0.73$1.17

222 sold
64% off
New PN532 NFC RFID V3 Module Near Field Communication (NFC), supports communication with Android phones. New PN532 NFC RFID V3 Module Near Field Communication (NFC), supports communication with Android phones.

New PN532 NFC RFID V3 Module Near Field Communication (NFC), supports communication with Android phones.

$7.22$20.23

338 sold
12% 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

$12.32$14.00

141 sold
36% off
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

$5.22$8.22

85 sold
69% off
Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication  Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication 

Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication 

$1.76$5.76

65 sold
12% 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

$12.32$14.00

376 sold
USB to ESP8266 WIFI module ESP-01 ESP-01S adapter board computer phone WIFI wireless communication microcontroller development USB to ESP8266 WIFI module ESP-01 ESP-01S adapter board computer phone WIFI wireless communication microcontroller development

USB to ESP8266 WIFI module ESP-01 ESP-01S adapter board computer phone WIFI wireless communication microcontroller development

$6.55$6.55

68 sold
70% off
CP2112 TPYC-C MICRO-USB Interface Debugging Board USB To I2C Communication Module CP2112 TPYC-C MICRO-USB Interface Debugging Board USB To I2C Communication Module

CP2112 TPYC-C MICRO-USB Interface Debugging Board USB To I2C Communication Module

$0.99$3.31

117 sold
MCU 230 bus transceiver SN65HVD230 CAN communication module 230 MCU 230 bus transceiver SN65HVD230 CAN communication module 230

MCU 230 bus transceiver SN65HVD230 CAN communication module 230

$1.63$1.63

158 sold
22% off
DPS5005 Communication Constant DC - DC Voltage current Step-down Power Supply module buck Voltage converter voltmeter 50V 5A DPS5005 Communication Constant DC - DC Voltage current Step-down Power Supply module buck Voltage converter voltmeter 50V 5A

DPS5005 Communication Constant DC - DC Voltage current Step-down Power Supply module buck Voltage converter voltmeter 50V 5A

$28.85 $36.99

145 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
JDY-31 SPP-C Serial Port Pass-through Wifi Wireless Communication Module 2.4G JDY-30 HC-05 HC-06 Bluetooth-compatible JDY-31 SPP-C Serial Port Pass-through Wifi Wireless Communication Module 2.4G JDY-30 HC-05 HC-06 Bluetooth-compatible

JDY-31 SPP-C Serial Port Pass-through Wifi Wireless Communication Module 2.4G JDY-30 HC-05 HC-06 Bluetooth-compatible

$0.91 $1.00

79 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
Type C to TTL Serial Port CH340C Module CH340 USB Bus Conversion Chip ISP Communicate Connector for STM32 Serial Port Download Type C to TTL Serial Port CH340C Module CH340 USB Bus Conversion Chip ISP Communicate Connector for STM32 Serial Port Download

Type C to TTL Serial Port CH340C Module CH340 USB Bus Conversion Chip ISP Communicate Connector for STM32 Serial Port Download

$5.26 $6.12

86 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
EGBO High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace AHT30 AHT20 AHT21 AHT10 EGBO High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace AHT30 AHT20 AHT21 AHT10

EGBO High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace AHT30 AHT20 AHT21 AHT10

$1.65 $1.75

139 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
70% off
SX1276 Wireless Transceiver Module Lora 868Mhz 915MHz Modulespread Spectrum Long-Range Wireless Communication LORA / GFSK ESP32 SX1276 Wireless Transceiver Module Lora 868Mhz 915MHz Modulespread Spectrum Long-Range Wireless Communication LORA / GFSK ESP32

SX1276 Wireless Transceiver Module Lora 868Mhz 915MHz Modulespread Spectrum Long-Range Wireless Communication LORA / GFSK ESP32

$1.66 $5.66

346 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
61% off
SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage

SHT30 SHT31 SHT35 temperature and humidity sensor module I2C communication numeric wide voltage

$0.99 $2.57

90 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
24% off
MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module

MCP2551 High-speed CAN Communication Protocol Controller Bus Interface Module

$0.99 $1.31

116 sold

Categories: Electronic Components & Supplies, Active Components

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23% 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

$12.99 $16.99

80 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
USB to RS232/RS485 Universal Serial Communication Converter FT232RNL Chip Solution USB to RS232/RS485 Universal Serial Communication Converter FT232RNL Chip Solution

USB to RS232/RS485 Universal Serial Communication Converter FT232RNL Chip Solution

$14.72 $15.50

109 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
Communication Module USB to RS485/RS232 Bidirectional Half Duplex Serial Port Line Converter Industrial Grade Converter CH343G Communication Module USB to RS485/RS232 Bidirectional Half Duplex Serial Port Line Converter Industrial Grade Converter CH343G

Communication Module USB to RS485/RS232 Bidirectional Half Duplex Serial Port Line Converter Industrial Grade Converter CH343G

$22.44 $51.51

99 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
1Pcs DIY Signal communication relay HFD4- 3V 4.5V 5V 12V 24V DC -S SR 2A 8pin two groups of conversion patch direct insertion 1Pcs DIY Signal communication relay HFD4- 3V 4.5V 5V 12V 24V DC -S SR 2A 8pin two groups of conversion patch direct insertion

1Pcs DIY Signal communication relay HFD4- 3V 4.5V 5V 12V 24V DC -S SR 2A 8pin two groups of conversion patch direct insertion

$0.64 $0.73

76 sold

Categories: Electronic Components & Supplies, Active Components

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44% off
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

$4.98 $8.98

149 sold

Categories: Electronic Components & Supplies, Active Components

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25% 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

$83.00 $112.07

96 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

$3.81 $7.81

151 sold

Categories: Electronic Components & Supplies, Active Components

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18% 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

$0.99 $1.22

198 sold

Categories: Electronic Components & Supplies, Active Components

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14% 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

$64.20 $74.65

65 sold

Categories: Electronic Components & Supplies, Active Components

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8% off
RS232 RS485 CAN To TTL Communication Module Serial Port Module CAN Module RS232 RS485 CAN To TTL Communication Module Serial Port Module CAN Module

RS232 RS485 CAN To TTL Communication Module Serial Port Module CAN Module

$1.15 $1.25

72 sold

Categories: Electronic Components & Supplies, Active Components

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30% off
USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

USB to RS485/RS232 Communication Module Bidirectional Half Duplex Serial Line Converter CH343G Plug And Play

$5.28 $7.55

68 sold

Categories: Electronic Components & Supplies, Active Components

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71% off
CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module for arduino

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

$0.99 $3.49

80 sold

Categories: Electronic Components & Supplies, Active Components

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FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7 FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

$9.21 $9.21

82 sold

Categories: Electronic Components & Supplies, Active Components

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69% off
SX1268 LLCC68 SX1262 Wireless Transceiver Module 433Mhz 915MHz spread Spectrum Long-Range Wireless Communication LORA/GFSK SX1268 LLCC68 SX1262 Wireless Transceiver Module 433Mhz 915MHz spread Spectrum Long-Range Wireless Communication LORA/GFSK

SX1268 LLCC68 SX1262 Wireless Transceiver Module 433Mhz 915MHz spread Spectrum Long-Range Wireless Communication LORA/GFSK

$0.99 $3.20

131 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
1pcs-10pcs CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module 1pcs-10pcs CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module

1pcs-10pcs CP2112 Debug Board USB to SMBus I2C Communication Module 2.0 MicroUSB 2112 Evaluation Kit for CCS811 Sensor Module

$19.55 $20.58

131 sold

Categories: Electronic Components & Supplies, Active Components

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SCD40 SCD41 Gas sensor Module Board detect CO2 temperature and humidity 2-in-1 I2C communication sensor Module Board SCD40 SCD41 Gas sensor Module Board detect CO2 temperature and humidity 2-in-1 I2C communication sensor Module Board

SCD40 SCD41 Gas sensor Module Board detect CO2 temperature and humidity 2-in-1 I2C communication sensor Module Board

$80.65 $80.65

111 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302 5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302

5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302

$1.39 $4.39

338 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
Original Industrial USB to RS485 Serial Converter Half Duplex FT232RL Communication Module CH343G Industrial Win8 10 Linux Mac Original Industrial USB to RS485 Serial Converter Half Duplex FT232RL Communication Module CH343G Industrial Win8 10 Linux Mac

Original Industrial USB to RS485 Serial Converter Half Duplex FT232RL Communication Module CH343G Industrial Win8 10 Linux Mac

$37.65 $66.72

167 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
PN532 NFC RFID V3 Wireless Module Near-Field Communication Support And Android Mobile Communication For Arduino PN532 NFC RFID V3 Wireless Module Near-Field Communication Support And Android Mobile Communication For Arduino

PN532 NFC RFID V3 Wireless Module Near-Field Communication Support And Android Mobile Communication For Arduino

$17.83 $29.72

287 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
SHTC3 High Precision Digital Temperature And Humidity Sensor Measurement Module I2C Communication Is Better Than AM2302 DHT22 SHTC3 High Precision Digital Temperature And Humidity Sensor Measurement Module I2C Communication Is Better Than AM2302 DHT22

SHTC3 High Precision Digital Temperature And Humidity Sensor Measurement Module I2C Communication Is Better Than AM2302 DHT22

$0.99 $2.12

69 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication

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

$0.73 $1.17

222 sold

Categories: Electronic Components & Supplies, Active Components

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64% off
New PN532 NFC RFID V3 Module Near Field Communication (NFC), supports communication with Android phones. New PN532 NFC RFID V3 Module Near Field Communication (NFC), supports communication with Android phones.

New PN532 NFC RFID V3 Module Near Field Communication (NFC), supports communication with Android phones.

$7.22 $20.23

338 sold

Categories: Electronic Components & Supplies, Active Components

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12% 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

$12.32 $14.00

141 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface

$5.22 $8.22

85 sold

Categories: Electronic Components & Supplies, Active Components

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69% off
Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication  Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication 

Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication 

$1.76 $5.76

65 sold

Categories: Electronic Components & Supplies, Active Components

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12% 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

$12.32 $14.00

376 sold

Categories: Electronic Components & Supplies, Active Components

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USB to ESP8266 WIFI module ESP-01 ESP-01S adapter board computer phone WIFI wireless communication microcontroller development USB to ESP8266 WIFI module ESP-01 ESP-01S adapter board computer phone WIFI wireless communication microcontroller development

USB to ESP8266 WIFI module ESP-01 ESP-01S adapter board computer phone WIFI wireless communication microcontroller development

$6.55 $6.55

68 sold

Categories: Electronic Components & Supplies, Active Components

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70% off
CP2112 TPYC-C MICRO-USB Interface Debugging Board USB To I2C Communication Module CP2112 TPYC-C MICRO-USB Interface Debugging Board USB To I2C Communication Module

CP2112 TPYC-C MICRO-USB Interface Debugging Board USB To I2C Communication Module

$0.99 $3.31

117 sold

Categories: Electronic Components & Supplies, Active Components

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MCU 230 bus transceiver SN65HVD230 CAN communication module 230 MCU 230 bus transceiver SN65HVD230 CAN communication module 230

MCU 230 bus transceiver SN65HVD230 CAN communication module 230

$1.63 $1.63

158 sold

Categories: Electronic Components & Supplies, Active Components

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