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4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN/PNP Logic Level Converter with Opto-Isolation & MOS Output for Industrial Automation
Regular price From $5.54 USDRegular price$8.99 USDSale price From $5.54 USD4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN/PNP Logic Level Converter with Opto-Isolation & MOS Output for Industrial Automation
Regular price From $5.54 USDRegular price$8.99 USDSale price From $5.54 USD4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN/PNP Logic Level Converter with Opto-Isolation & MOS Output for Industrial Automation
Regular price From $5.54 USDRegular price$8.99 USDSale price From $5.54 USDSale -
OP62A02 10MHz High-Speed Optical Isolation Level Converter – 3.3V/5V GPIO Logic Level Shifter with 5000Vrms Isolation for PWM Signal
Regular price From $3.34 USDRegular price$7.39 USDSale price From $3.34 USDOP62A02 10MHz High-Speed Optical Isolation Level Converter – 3.3V/5V GPIO Logic Level Shifter with 5000Vrms Isolation for PWM Signal
Regular price From $3.34 USDRegular price$7.39 USDSale price From $3.34 USDOP62A02 10MHz High-Speed Optical Isolation Level Converter – 3.3V/5V GPIO Logic Level Shifter with 5000Vrms Isolation for PWM Signal
Regular price From $3.34 USDRegular price$7.39 USDSale price From $3.34 USDSale -
DN23E08/DN24F08 8DI-8AI-8DO IO Expansion Board for Arduino Nano V3.0 – RS485 Modbus RTU PLC Module with 4-20mA/0-10V Analog Input
Regular price From $9.59 USDRegular price$11.45 USDSale price From $9.59 USDDN23E08/DN24F08 8DI-8AI-8DO IO Expansion Board for Arduino Nano V3.0 – RS485 Modbus RTU PLC Module with 4-20mA/0-10V Analog Input
Regular price From $9.59 USDRegular price$11.45 USDSale price From $9.59 USDDN23E08/DN24F08 8DI-8AI-8DO IO Expansion Board for Arduino Nano V3.0 – RS485 Modbus RTU PLC Module with 4-20mA/0-10V Analog Input
Regular price From $9.59 USDRegular price$11.45 USDSale price From $9.59 USDSale -
SD29AJTC 80W MPPT Solar Charge Controller – 7-28V Buck Charger for 1-6S Li-ion LiFePO4 Lithium Titanate Battery 1.2-25V Output
Regular price From $2.22 USDRegular price$6.42 USDSale price From $2.22 USDSD29AJTC 80W MPPT Solar Charge Controller – 7-28V Buck Charger for 1-6S Li-ion LiFePO4 Lithium Titanate Battery 1.2-25V Output
Regular price From $2.22 USDRegular price$6.42 USDSale price From $2.22 USDSD29AJTC 80W MPPT Solar Charge Controller – 7-28V Buck Charger for 1-6S Li-ion LiFePO4 Lithium Titanate Battery 1.2-25V Output
Regular price From $2.22 USDRegular price$6.42 USDSale price From $2.22 USDSale -
R422B02 1Mbps RS422/RS485 Shield for Arduino – Full-Duplex Long-Distance Serial Transceiver with UART PWM GPIO for UNO MEGA2560 NANO
Regular price From $3.24 USDRegular price$7.38 USDSale price From $3.24 USDR422B02 1Mbps RS422/RS485 Shield for Arduino – Full-Duplex Long-Distance Serial Transceiver with UART PWM GPIO for UNO MEGA2560 NANO
Regular price From $3.24 USDRegular price$7.38 USDSale price From $3.24 USDR422B02 1Mbps RS422/RS485 Shield for Arduino – Full-Duplex Long-Distance Serial Transceiver with UART PWM GPIO for UNO MEGA2560 NANO
Regular price From $3.24 USDRegular price$7.38 USDSale price From $3.24 USDSale -
R4IOI16 16CH 5-in-1 Configurable Modbus RTU Digital IO Module – 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO RS485 NPN/PNP Pin Core Board for PLC Expansion
Regular price From $4.68 USDRegular price$8.37 USDSale price From $4.68 USDR4IOI16 16CH 5-in-1 Configurable Modbus RTU Digital IO Module – 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO RS485 NPN/PNP Pin Core Board for PLC Expansion
Regular price From $4.68 USDRegular price$8.37 USDSale price From $4.68 USDR4IOI16 16CH 5-in-1 Configurable Modbus RTU Digital IO Module – 16DI/16DO/8DI-8DO/4DI-12DO/12DI-4DO RS485 NPN/PNP Pin Core Board for PLC Expansion
Regular price From $4.68 USDRegular price$8.37 USDSale price From $4.68 USDSale -
R4IOJ32 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
Regular price From $7.82 USDRegular price$10.94 USDSale price From $7.82 USDR4IOJ32 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
Regular price From $7.82 USDRegular price$10.94 USDSale price From $7.82 USDR4IOJ32 5 IN 1 32DI/32DO/16DI-16DO/8DI-24DO/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board
Regular price From $7.82 USDRegular price$10.94 USDSale price From $7.82 USDSale -
DM49C04 4-Digit 7-Segment LED Display Module – UART TTL Serial Port ASCII Text Display for Arduino UNO MEGA2560 LEONARDO MICRO NANO
Regular price $6.68 USDRegular price$8.25 USDSale price $6.68 USDDM49C04 4-Digit 7-Segment LED Display Module – UART TTL Serial Port ASCII Text Display for Arduino UNO MEGA2560 LEONARDO MICRO NANO
Regular price $6.68 USDRegular price$8.25 USDSale price $6.68 USDDM49C04 4-Digit 7-Segment LED Display Module – UART TTL Serial Port ASCII Text Display for Arduino UNO MEGA2560 LEONARDO MICRO NANO
Regular price $6.68 USDRegular price$8.25 USDSale price $6.68 USDSale -
UD23202/UDTTL03 USB to RS485 RS232 TTL Converter – 12V 5V VCC Output Industrial Serial Adapter for PLC HMI PTZ Smart Home Debugging
Regular price $8.94 USDSale price $8.94 USDUD23202/UDTTL03 USB to RS485 RS232 TTL Converter – 12V 5V VCC Output Industrial Serial Adapter for PLC HMI PTZ Smart Home Debugging
Regular price $8.94 USDSale price $8.94 USDUD23202/UDTTL03 USB to RS485 RS232 TTL Converter – 12V 5V VCC Output Industrial Serial Adapter for PLC HMI PTZ Smart Home Debugging
Regular price $8.94 USDSale price $8.94 USDSale -
DDIS24QC 18-75V to 12V/5V/3.3V 3A Isolated DC-DC Converter – Industrial DIN Rail Power Supply with UVLO OCP OVP OTP Protection
Regular price From $9.99 USDRegular price$12.71 USDSale price From $9.99 USDDDIS24QC 18-75V to 12V/5V/3.3V 3A Isolated DC-DC Converter – Industrial DIN Rail Power Supply with UVLO OCP OVP OTP Protection
Regular price From $9.99 USDRegular price$12.71 USDSale price From $9.99 USDDDIS24QC 18-75V to 12V/5V/3.3V 3A Isolated DC-DC Converter – Industrial DIN Rail Power Supply with UVLO OCP OVP OTP Protection
Regular price From $9.99 USDRegular price$12.71 USDSale price From $9.99 USDSale -
N4D3E16_PRO 16CH Bidirectional Digital IO Module – RS485 Modbus RTU Full-Duplex Transparent Transmission DIP Switch Board for PLC Expansion
Regular price From $18.96 USDRegular price$18.96 USDSale price From $18.96 USDN4D3E16_PRO 16CH Bidirectional Digital IO Module – RS485 Modbus RTU Full-Duplex Transparent Transmission DIP Switch Board for PLC Expansion
Regular price From $18.96 USDRegular price$18.96 USDSale price From $18.96 USDN4D3E16_PRO 16CH Bidirectional Digital IO Module – RS485 Modbus RTU Full-Duplex Transparent Transmission DIP Switch Board for PLC Expansion
Regular price From $18.96 USDRegular price$18.96 USDSale price From $18.96 USD -
R4HUB08 8-Channel RS485 Hub – Industrial Signal Repeater for Modbus RTU TCP/IP MQTT HTTP Bus Communication Expansion
Regular price $19.58 USDRegular price$19.58 USDSale price $19.58 USD -
OPMSA04 4CH 5A Digital Signal Amplifier – DC 3.3-24V NPN/PNP Logic Level LED Driver for Arduino Raspberry Pi ESP32 ESP8266
Regular price From $5.59 USDRegular price$8.55 USDSale price From $5.59 USDOPMSA04 4CH 5A Digital Signal Amplifier – DC 3.3-24V NPN/PNP Logic Level LED Driver for Arduino Raspberry Pi ESP32 ESP8266
Regular price From $5.59 USDRegular price$8.55 USDSale price From $5.59 USDOPMSA04 4CH 5A Digital Signal Amplifier – DC 3.3-24V NPN/PNP Logic Level LED Driver for Arduino Raspberry Pi ESP32 ESP8266
Regular price From $5.59 USDRegular price$8.55 USDSale price From $5.59 USDSale -
25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Regular price From $12.73 USDRegular price$12.73 USDSale price From $12.73 USD25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Regular price From $12.73 USDRegular price$12.73 USDSale price From $12.73 USD25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Regular price From $12.73 USDRegular price$12.73 USDSale price From $12.73 USD -
DDTC11UC 14W Type-C Step-Up Converter – DC 5V to 6V/8.4V/9V/12V Adjustable Voltage Regulator Boost Module with USB-C Input/Output DDTC11UC
Regular price $3.34 USDRegular price$7.98 USDSale price $3.34 USDDDTC11UC 14W Type-C Step-Up Converter – DC 5V to 6V/8.4V/9V/12V Adjustable Voltage Regulator Boost Module with USB-C Input/Output DDTC11UC
Regular price $3.34 USDRegular price$7.98 USDSale price $3.34 USDDDTC11UC 14W Type-C Step-Up Converter – DC 5V to 6V/8.4V/9V/12V Adjustable Voltage Regulator Boost Module with USB-C Input/Output DDTC11UC
Regular price $3.34 USDRegular price$7.98 USDSale price $3.34 USDSale -
UD23A08 8-Channel Serial Relay Controller – USB/TTL/RS232 Multi-Voltage Smart Switch for PLC Automation & Industrial Control
Regular price From $8.49 USDRegular price$8.49 USDSale price From $8.49 USDUD23A08 8-Channel Serial Relay Controller – USB/TTL/RS232 Multi-Voltage Smart Switch for PLC Automation & Industrial Control
Regular price From $8.49 USDRegular price$8.49 USDSale price From $8.49 USDUD23A08 8-Channel Serial Relay Controller – USB/TTL/RS232 Multi-Voltage Smart Switch for PLC Automation & Industrial Control
Regular price From $8.49 USDRegular price$8.49 USDSale price From $8.49 USD -
DNMPA25 DIN Rail Mount Terminal Block Adapter – DC 12V/24V Expansion Board for Arduino MEGA2560 Pro Smart Home DIY
Regular price From $15.38 USDRegular price$16.93 USDSale price From $15.38 USDDNMPA25 DIN Rail Mount Terminal Block Adapter – DC 12V/24V Expansion Board for Arduino MEGA2560 Pro Smart Home DIY
Regular price From $15.38 USDRegular price$16.93 USDSale price From $15.38 USDDNMPA25 DIN Rail Mount Terminal Block Adapter – DC 12V/24V Expansion Board for Arduino MEGA2560 Pro Smart Home DIY
Regular price From $15.38 USDRegular price$16.93 USDSale price From $15.38 USDSale -
N4RFA04 RT5BF01 Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04
Regular price From $9.99 USDRegular price$15.54 USDSale price From $9.99 USDN4RFA04 RT5BF01 Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04
Regular price From $9.99 USDRegular price$15.54 USDSale price From $9.99 USDN4RFA04 RT5BF01 Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04
Regular price From $9.99 USDRegular price$15.54 USDSale price From $9.99 USDSale -
RYN404E RYN408F T73 Plug-in Relay Module – RS485 Modbus RTU Remote IO Controller with Momentary Latching Interlock Delay Switch for DIY Smart Home RYN404E/RYN408F
Regular price From $16.63 USDRegular price$18.89 USDSale price From $16.63 USDRYN404E RYN408F T73 Plug-in Relay Module – RS485 Modbus RTU Remote IO Controller with Momentary Latching Interlock Delay Switch for DIY Smart Home RYN404E/RYN408F
Regular price From $16.63 USDRegular price$18.89 USDSale price From $16.63 USDRYN404E RYN408F T73 Plug-in Relay Module – RS485 Modbus RTU Remote IO Controller with Momentary Latching Interlock Delay Switch for DIY Smart Home RYN404E/RYN408F
Regular price From $16.63 USDRegular price$18.89 USDSale price From $16.63 USDSale -
3PCS!!! ND0603PC DC-DC Auto Boost Buck Converter Module 1-6V to 3V 3.3V 4.2V 5V – Stabilized Power Supply for Arduino ESP32 ESP8266 DIY Projects
Regular price $6.68 USDRegular price$9.99 USDSale price $6.68 USD3PCS!!! ND0603PC DC-DC Auto Boost Buck Converter Module 1-6V to 3V 3.3V 4.2V 5V – Stabilized Power Supply for Arduino ESP32 ESP8266 DIY Projects
Regular price $6.68 USDRegular price$9.99 USDSale price $6.68 USD3PCS!!! ND0603PC DC-DC Auto Boost Buck Converter Module 1-6V to 3V 3.3V 4.2V 5V – Stabilized Power Supply for Arduino ESP32 ESP8266 DIY Projects
Regular price $6.68 USDRegular price$9.99 USDSale price $6.68 USDSale
