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8CH 433M DC 12V Lora Bidirectional Remote IO Controller LED Feedback Indicator NPN In Relay Out Swicth Module Board 8CH 433M DC 12V Lora Bidirectional Remote IO Controller LED Feedback Indicator NPN In Relay Out Swicth Module Board

8CH 433M DC 12V Lora Bidirectional Remote IO Controller LED Feedback Indicator NPN In Relay Out Swicth Module Board

$192.92$192.92

19 sold
SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interface SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interface

SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interface

$50.08$50.08

250 sold
23% off
DC 12V 8 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit Board with DIN Rail Box DC 12V 8 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit Board with DIN Rail Box

DC 12V 8 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit Board with DIN Rail Box

$10.66$13.84

4 sold
14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander 14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander

14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander

$65.21$65.21

22 sold
GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module

GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module

$47.80$47.80

175 sold
TPL5110 Low Power Timer Breakout Module Development Board Tool 20uA Electronic Timer Module Evaluate Development Board TPL5110 Low Power Timer Breakout Module Development Board Tool 20uA Electronic Timer Module Evaluate Development Board

TPL5110 Low Power Timer Breakout Module Development Board Tool 20uA Electronic Timer Module Evaluate Development Board

$6.47$6.47

11 sold
8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0

8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0

$64.36$64.36

70 sold
25% off
DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

$18.34$24.45

9 sold
DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box

DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box

$145.10$145.10

7 sold
5% off
ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool For ESP8266 ESP32 Original With Cable ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool For ESP8266 ESP32 Original With Cable

ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool For ESP8266 ESP32 Original With Cable

$10.73$11.29

3 sold
31% off
Type-C Seeeduino XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool Type-C Seeeduino XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool

Type-C Seeeduino XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool

$11.48$16.64

10 sold
5% off
SLS-10-20-P-A 170494，SLS-10-25-P-A 170495，SLS-10-30-P-A 170496，SLS-16-5-P-A 170497，SLS-16-10-P-A 170498，SLS-16-15-P-A 170499

SLS-10-20-P-A 170494，SLS-10-25-P-A 170495，SLS-10-30-P-A 170496，SLS-16-5-P-A 170497，SLS-16-10-P-A 170498，SLS-16-15-P-A 170499

$1216.00$1280.00

8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board 8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board

8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board

$104.03$104.03

9 sold
8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol 8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol

8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol

$94.98$94.98

30 sold
DWM1000 BU01 uwb indoor positioning module Wirelesstransceiver positioning DECAWA ultrawideband indoor module New original DWM1000 BU01 uwb indoor positioning module Wirelesstransceiver positioning DECAWA ultrawideband indoor module New original

DWM1000 BU01 uwb indoor positioning module Wirelesstransceiver positioning DECAWA ultrawideband indoor module New original

$154.97$154.97

5 sold
21% off
DC 12V 24V Expansion Board 300MA Current 16 in 16 out RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module DC 12V 24V Expansion Board 300MA Current 16 in 16 out RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module

DC 12V 24V Expansion Board 300MA Current 16 in 16 out RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module

$9.41$11.91

3 sold
5% off
STM32F407ZGT6 M4 STM32F4 STM32 F407 Core Arm Learning System Development Board Module Cortex-M4 STM32F407ZGT6 M4 STM32F4 STM32 F407 Core Arm Learning System Development Board Module Cortex-M4

STM32F407ZGT6 M4 STM32F4 STM32 F407 Core Arm Learning System Development Board Module Cortex-M4

$8.94$9.41

20 sold
24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector 24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector

24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector

$127.08$127.08

4 sold
16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit 16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit

16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit

$10.68$10.68

12 sold
5PCS/Lot Original HF7520 005-HSTP HF7520 012-HSTP HF7520 024-HSTP HF7520 DC5V 12V 24V Normally open 4-pin 16A DC5V 12V 24V Relay 5PCS/Lot Original HF7520 005-HSTP HF7520 012-HSTP HF7520 024-HSTP HF7520 DC5V 12V 24V Normally open 4-pin 16A DC5V 12V 24V Relay

5PCS/Lot Original HF7520 005-HSTP HF7520 012-HSTP HF7520 024-HSTP HF7520 DC5V 12V 24V Normally open 4-pin 16A DC5V 12V 24V Relay

$6.61$6.61

4 sold
DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter

DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter

$9.30$9.30

178 sold
22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

$65.86$65.86

16 sold
34% off
DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

$16.14$24.45

42 sold
DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

$56.17$56.17

23 sold
8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$54.57$54.57

6 sold
12V 8 Channel RS485/TCP Modbus Slave Relay Module Ethernet Relay Network Switch RS485 Timer Module 12V 8 Channel RS485/TCP Modbus Slave Relay Module Ethernet Relay Network Switch RS485 Timer Module

12V 8 Channel RS485/TCP Modbus Slave Relay Module Ethernet Relay Network Switch RS485 Timer Module

$35.15$35.15

2 sold
high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card

high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card

$11.92$11.92

98 sold
25% off
Modbus rtu 8 Channel Relay Module 485 TTL Communication 8-channel Input Relay Module Relay Output Board Module Modbus rtu 8 Channel Relay Module 485 TTL Communication 8-channel Input Relay Module Relay Output Board Module

Modbus rtu 8 Channel Relay Module 485 TTL Communication 8-channel Input Relay Module Relay Output Board Module

$17.44$23.25

18 sold
10% off
nRF52840/nRF52833 BLE5.1/5.0 Wireless Module EBYTE E73 Series BLE Mesh Low Power Consumption Small Size IPEX SMD BLE Module nRF52840/nRF52833 BLE5.1/5.0 Wireless Module EBYTE E73 Series BLE Mesh Low Power Consumption Small Size IPEX SMD BLE Module

nRF52840/nRF52833 BLE5.1/5.0 Wireless Module EBYTE E73 Series BLE Mesh Low Power Consumption Small Size IPEX SMD BLE Module

$5.39$5.99

29 sold
15% off
F/V Conversion Module Frequency Conversion 0-10K To 0-10V Voltage Digital To Analog Converter Module F/V Conversion Module Frequency Conversion 0-10K To 0-10V Voltage Digital To Analog Converter Module

F/V Conversion Module Frequency Conversion 0-10K To 0-10V Voltage Digital To Analog Converter Module

$6.63$7.80

6 sold
DC 12V 24V Multifunction ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY DC 12V 24V Multifunction ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY

DC 12V 24V Multifunction ESP32 Expansion Board Wifi Digital Analog IO Module for Arduino WEB MQTT Ethernet Network Relay DIY

$142.15$142.15

50 sold
5pcs JDY-23 For Bluetooth 5.0 Module BLE5.0  transparent Data transmission CC2541 slave 5pcs JDY-23 For Bluetooth 5.0 Module BLE5.0  transparent Data transmission CC2541 slave

5pcs JDY-23 For Bluetooth 5.0 Module BLE5.0  transparent Data transmission CC2541 slave

$44.27$44.27

12% off
Modbus RTU 4 Way Relay Module DIY STM8S103 System 4 Road Input 485 Communication Modbus RTU 4 Way Relay Module DIY STM8S103 System 4 Road Input 485 Communication

Modbus RTU 4 Way Relay Module DIY STM8S103 System 4 Road Input 485 Communication

$41.20$46.82

20 sold
SGP41 Air 5V Measurement Gas Sensor Multi-pixel TVOC/eCO2 Formaldehyde Carbon Dioxide Detector Tester GY- SGP41 SGP41 Air 5V Measurement Gas Sensor Multi-pixel TVOC/eCO2 Formaldehyde Carbon Dioxide Detector Tester GY- SGP41

SGP41 Air 5V Measurement Gas Sensor Multi-pixel TVOC/eCO2 Formaldehyde Carbon Dioxide Detector Tester GY- SGP41

$56.94$56.94

147 sold
GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module

GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module

$6.44$6.44

418 sold
11% off
lg tcon vgh vgl vcom gamma voltage regulator programmer lg tcon vgh vgl vcom gamma voltage regulator programmer

lg tcon vgh vgl vcom gamma voltage regulator programmer

$209.01$234.84

33 sold
8CH 433M DC 12V Lora Bidirectional Remote IO Controller LED Feedback Indicator NPN In Relay Out Swicth Module Board 8CH 433M DC 12V Lora Bidirectional Remote IO Controller LED Feedback Indicator NPN In Relay Out Swicth Module Board

8CH 433M DC 12V Lora Bidirectional Remote IO Controller LED Feedback Indicator NPN In Relay Out Swicth Module Board

$192.92 $192.92

19 sold

Categories: Electronic Components & Supplies, Active Components

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SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interface SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interface

SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interface

$50.08 $50.08

250 sold

Categories: Electronic Components & Supplies, Active Components

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23% off
DC 12V 8 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit Board with DIN Rail Box DC 12V 8 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit Board with DIN Rail Box

DC 12V 8 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit Board with DIN Rail Box

$10.66 $13.84

4 sold

Categories: Electronic Components & Supplies, Active Components

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14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander 14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander

14CH Multifunction RS485 Network Bus NTC Temperature Collector 4AI-4DI-6DO Modbus RTU PLC Remote IO Analog Digital Expander

$65.21 $65.21

22 sold

Categories: Electronic Components & Supplies, Active Components

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GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module

GY- SGP30 SGP40 Air Quality Measurement Of Carbon Dioxide Gas Sensor TVOC eCO2 Formaldehyde Module

$47.80 $47.80

175 sold

Categories: Electronic Components & Supplies, Active Components

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TPL5110 Low Power Timer Breakout Module Development Board Tool 20uA Electronic Timer Module Evaluate Development Board TPL5110 Low Power Timer Breakout Module Development Board Tool 20uA Electronic Timer Module Evaluate Development Board

TPL5110 Low Power Timer Breakout Module Development Board Tool 20uA Electronic Timer Module Evaluate Development Board

$6.47 $6.47

11 sold

Categories: Electronic Components & Supplies, Active Components

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8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0

8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0

$64.36 $64.36

70 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

$18.34 $24.45

9 sold

Categories: Electronic Components & Supplies, Active Components

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DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box

DC 12V 24V 8I8O Multifunction Modbus RTU Relay Module Support 03 06 16 Function Code RS485 Switch Control Board DIN35 Rail Box

$145.10 $145.10

7 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool For ESP8266 ESP32 Original With Cable ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool For ESP8266 ESP32 Original With Cable

ESP32 ESP-Prog Development Board JTAG Debug Program Downloader Module Debugging Tool For ESP8266 ESP32 Original With Cable

$10.73 $11.29

3 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
Type-C Seeeduino XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool Type-C Seeeduino XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool

Type-C Seeeduino XIAO Microcontroller SAMD21 Cortex M0+ Nano 48MHZ SPI I2C Interface For Arduino IDE/IOT System Development Tool

$11.48 $16.64

10 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
SLS-10-20-P-A 170494，SLS-10-25-P-A 170495，SLS-10-30-P-A 170496，SLS-16-5-P-A 170497，SLS-16-10-P-A 170498，SLS-16-15-P-A 170499

SLS-10-20-P-A 170494，SLS-10-25-P-A 170495，SLS-10-30-P-A 170496，SLS-16-5-P-A 170497，SLS-16-10-P-A 170498，SLS-16-15-P-A 170499

$1216.00 $1280.00

Categories: Electronic Components & Supplies, Active Components

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8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board 8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board

8/16/32 DI-DO Modbus DMOS PNP Output & NPN/PNP Input Module PLC RS485 Remote IO Expansion Board

$104.03 $104.03

9 sold

Categories: Electronic Components & Supplies, Active Components

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8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol 8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol

8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol

$94.98 $94.98

30 sold

Categories: Electronic Components & Supplies, Active Components

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DWM1000 BU01 uwb indoor positioning module Wirelesstransceiver positioning DECAWA ultrawideband indoor module New original DWM1000 BU01 uwb indoor positioning module Wirelesstransceiver positioning DECAWA ultrawideband indoor module New original

DWM1000 BU01 uwb indoor positioning module Wirelesstransceiver positioning DECAWA ultrawideband indoor module New original

$154.97 $154.97

5 sold

Categories: Electronic Components & Supplies, Active Components

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21% off
DC 12V 24V Expansion Board 300MA Current 16 in 16 out RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module DC 12V 24V Expansion Board 300MA Current 16 in 16 out RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module

DC 12V 24V Expansion Board 300MA Current 16 in 16 out RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module

$9.41 $11.91

3 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
STM32F407ZGT6 M4 STM32F4 STM32 F407 Core Arm Learning System Development Board Module Cortex-M4 STM32F407ZGT6 M4 STM32F4 STM32 F407 Core Arm Learning System Development Board Module Cortex-M4

STM32F407ZGT6 M4 STM32F4 STM32 F407 Core Arm Learning System Development Board Module Cortex-M4

$8.94 $9.41

20 sold

Categories: Electronic Components & Supplies, Active Components

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24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector 24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector

24CH Digital Analog Mixed Acquisition Module RS485 Remote I/O Module 0-20MA 4-20MA 0-10V 0-30V Current Voltage ADC Collector

$127.08 $127.08

4 sold

Categories: Electronic Components & Supplies, Active Components

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16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit 16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit

16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit

$10.68 $10.68

12 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS/Lot Original HF7520 005-HSTP HF7520 012-HSTP HF7520 024-HSTP HF7520 DC5V 12V 24V Normally open 4-pin 16A DC5V 12V 24V Relay 5PCS/Lot Original HF7520 005-HSTP HF7520 012-HSTP HF7520 024-HSTP HF7520 DC5V 12V 24V Normally open 4-pin 16A DC5V 12V 24V Relay

5PCS/Lot Original HF7520 005-HSTP HF7520 012-HSTP HF7520 024-HSTP HF7520 DC5V 12V 24V Normally open 4-pin 16A DC5V 12V 24V Relay

$6.61 $6.61

4 sold

Categories: Electronic Components & Supplies, Active Components

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DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter

DC-DC DC Adjustable Step-down Module 12V-75V To 5V 19V 21V 24V 48V 600W 25A High-power Converter

$9.30 $9.30

178 sold

Categories: Electronic Components & Supplies, Active Components

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22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

$65.86 $65.86

16 sold

Categories: Electronic Components & Supplies, Active Components

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34% off
DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO expansion Board 03 06 16 Modbus RTU Module

$16.14 $24.45

42 sold

Categories: Electronic Components & Supplies, Active Components

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DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

$56.17 $56.17

23 sold

Categories: Electronic Components & Supplies, Active Components

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8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$54.57 $54.57

6 sold

Categories: Electronic Components & Supplies, Active Components

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12V 8 Channel RS485/TCP Modbus Slave Relay Module Ethernet Relay Network Switch RS485 Timer Module 12V 8 Channel RS485/TCP Modbus Slave Relay Module Ethernet Relay Network Switch RS485 Timer Module

12V 8 Channel RS485/TCP Modbus Slave Relay Module Ethernet Relay Network Switch RS485 Timer Module

$35.15 $35.15

2 sold

Categories: Electronic Components & Supplies, Active Components

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high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card

high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card

$11.92 $11.92

98 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Modbus rtu 8 Channel Relay Module 485 TTL Communication 8-channel Input Relay Module Relay Output Board Module Modbus rtu 8 Channel Relay Module 485 TTL Communication 8-channel Input Relay Module Relay Output Board Module

Modbus rtu 8 Channel Relay Module 485 TTL Communication 8-channel Input Relay Module Relay Output Board Module

$17.44 $23.25

18 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
nRF52840/nRF52833 BLE5.1/5.0 Wireless Module EBYTE E73 Series BLE Mesh Low Power Consumption Small Size IPEX SMD BLE Module nRF52840/nRF52833 BLE5.1/5.0 Wireless Module EBYTE E73 Series BLE Mesh Low Power Consumption Small Size IPEX SMD BLE Module

nRF52840/nRF52833 BLE5.1/5.0 Wireless Module EBYTE E73 Series BLE Mesh Low Power Consumption Small Size IPEX SMD BLE Module

$5.39 $5.99

29 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
F/V Conversion Module Frequency Conversion 0-10K To 0-10V Voltage Digital To Analog Converter Module F/V Conversion Module Frequency Conversion 0-10K To 0-10V Voltage Digital To Analog Converter Module

F/V Conversion Module Frequency Conversion 0-10K To 0-10V Voltage Digital To Analog Converter Module

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lg tcon vgh vgl vcom gamma voltage regulator programmer lg tcon vgh vgl vcom gamma voltage regulator programmer

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