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DD2424SA_12V 5-Pack 12V DC-DC Step-Up Boost Converter Power Supply Modules for PLC, RS485 and Smart Home Automation
Regular price $9.95 USDRegular price$15.27 USDSale price $9.95 USDSale -
UB232B1 UB485A1 UBTTLC1 CH343 High-Speed USB to RS232, RS485 or TTL Serial Converter Debug Adapter for Arduino, Raspberry Pi and ESP32
Regular price $9.99 USDSale price $9.99 USDUB232B1 UB485A1 UBTTLC1 CH343 High-Speed USB to RS232, RS485 or TTL Serial Converter Debug Adapter for Arduino, Raspberry Pi and ESP32
Regular price $9.99 USDSale price $9.99 USDUB232B1 UB485A1 UBTTLC1 CH343 High-Speed USB to RS232, RS485 or TTL Serial Converter Debug Adapter for Arduino, Raspberry Pi and ESP32
Regular price $9.99 USDSale price $9.99 USDSale -
R485A01 High-Speed RS485 to TTL UART Serial Converter Module for Arduino MEGA 2560 Master-Slave Communication Networks
Regular price From $1.99 USDRegular price$3.85 USDSale price From $1.99 USDR485A01 High-Speed RS485 to TTL UART Serial Converter Module for Arduino MEGA 2560 Master-Slave Communication Networks
Regular price From $1.99 USDRegular price$3.85 USDSale price From $1.99 USDR485A01 High-Speed RS485 to TTL UART Serial Converter Module for Arduino MEGA 2560 Master-Slave Communication Networks
Regular price From $1.99 USDRegular price$3.85 USDSale price From $1.99 USDSale -
CTR4A01 RS485 AC Current Measurement Module for 110V/220V 50/60Hz, Current Transformer Ammeter Interface for PLC
Regular price From $11.99 USDRegular price$17.12 USDSale price From $11.99 USDCTR4A01 RS485 AC Current Measurement Module for 110V/220V 50/60Hz, Current Transformer Ammeter Interface for PLC
Regular price From $11.99 USDRegular price$17.12 USDSale price From $11.99 USDCTR4A01 RS485 AC Current Measurement Module for 110V/220V 50/60Hz, Current Transformer Ammeter Interface for PLC
Regular price From $11.99 USDRegular price$17.12 USDSale price From $11.99 USDSale -
N4D3E16 16DI 16DO RS485 Modbus RTU Remote I/O Module, DC 9V/12V/24V, Digital Switch Control Board for PLC and HMI
Regular price From $15.99 USDRegular price$22.70 USDSale price From $15.99 USDN4D3E16 16DI 16DO RS485 Modbus RTU Remote I/O Module, DC 9V/12V/24V, Digital Switch Control Board for PLC and HMI
Regular price From $15.99 USDRegular price$22.70 USDSale price From $15.99 USDN4D3E16 16DI 16DO RS485 Modbus RTU Remote I/O Module, DC 9V/12V/24V, Digital Switch Control Board for PLC and HMI
Regular price From $15.99 USDRegular price$22.70 USDSale price From $15.99 USDSale -
N4DSB03 2-Channel DS18B20 Temperature Acquisition Module, RS485 Modbus, -55°C to 125°C Remote I/O Adapter for PLC and HMI
Regular price From $3.90 USDRegular price$4.26 USDSale price From $3.90 USDN4DSB03 2-Channel DS18B20 Temperature Acquisition Module, RS485 Modbus, -55°C to 125°C Remote I/O Adapter for PLC and HMI
Regular price From $3.90 USDRegular price$4.26 USDSale price From $3.90 USDN4DSB03 2-Channel DS18B20 Temperature Acquisition Module, RS485 Modbus, -55°C to 125°C Remote I/O Adapter for PLC and HMI
Regular price From $3.90 USDRegular price$4.26 USDSale price From $3.90 USDSale -
PTA9B01 PT100 RTD Temperature Sensor Converter Module, -20°C to 400°C, RS485 Modbus RTU Interface
Regular price From $1.99 USDRegular price$2.70 USDSale price From $1.99 USDPTA9B01 PT100 RTD Temperature Sensor Converter Module, -20°C to 400°C, RS485 Modbus RTU Interface
Regular price From $1.99 USDRegular price$2.70 USDSale price From $1.99 USDPTA9B01 PT100 RTD Temperature Sensor Converter Module, -20°C to 400°C, RS485 Modbus RTU Interface
Regular price From $1.99 USDRegular price$2.70 USDSale price From $1.99 USDSale -
ES30G29 ESP32 DevKit DIN Rail Expansion Board with Transparent Cover and 5.0mm Terminal Blocks for Arduino, Wi-Fi, Bluetooth and IoT
Regular price From $11.31 USDRegular price$14.14 USDSale price From $11.31 USDES30G29 ESP32 DevKit DIN Rail Expansion Board with Transparent Cover and 5.0mm Terminal Blocks for Arduino, Wi-Fi, Bluetooth and IoT
Regular price From $11.31 USDRegular price$14.14 USDSale price From $11.31 USDES30G29 ESP32 DevKit DIN Rail Expansion Board with Transparent Cover and 5.0mm Terminal Blocks for Arduino, Wi-Fi, Bluetooth and IoT
Regular price From $11.31 USDRegular price$14.14 USDSale price From $11.31 USDSale -
UB232B1 UB485A1 UBTTLC1 CH343 High-Speed USB to RS232, RS485 or TTL Serial Converter Debug Adapter for Arduino, Raspberry Pi and ESP32
Regular price $10.98 USDSale price $10.98 USDUB232B1 UB485A1 UBTTLC1 CH343 High-Speed USB to RS232, RS485 or TTL Serial Converter Debug Adapter for Arduino, Raspberry Pi and ESP32
Regular price $10.98 USDSale price $10.98 USDUB232B1 UB485A1 UBTTLC1 CH343 High-Speed USB to RS232, RS485 or TTL Serial Converter Debug Adapter for Arduino, Raspberry Pi and ESP32
Regular price $10.98 USDSale price $10.98 USDSale -
PDMRA01 Single-Channel PLC Signal Amplifier Relay Module, DC 12V/24V, NPN and PNP Switching Interface Board
Regular price From $3.28 USDRegular price$4.29 USDSale price From $3.28 USDPDMRA01 Single-Channel PLC Signal Amplifier Relay Module, DC 12V/24V, NPN and PNP Switching Interface Board
Regular price From $3.28 USDRegular price$4.29 USDSale price From $3.28 USDPDMRA01 Single-Channel PLC Signal Amplifier Relay Module, DC 12V/24V, NPN and PNP Switching Interface Board
Regular price From $3.28 USDRegular price$4.29 USDSale price From $3.28 USDSale -
LD2635MA Mini DC 5–27V 350mA Constant Current Buck LED Driver Module for High-Brightness LEDs
Regular price From $1.44 USDRegular price$2.84 USDSale price From $1.44 USDLD2635MA Mini DC 5–27V 350mA Constant Current Buck LED Driver Module for High-Brightness LEDs
Regular price From $1.44 USDRegular price$2.84 USDSale price From $1.44 USDLD2635MA Mini DC 5–27V 350mA Constant Current Buck LED Driver Module for High-Brightness LEDs
Regular price From $1.44 USDRegular price$2.84 USDSale price From $1.44 USDSale -
RYR404 RYR408B RYR416C RYR432D 4–32 Channel RS485 Relay Module, DC 12V/24V, Modbus RTU Control Board for PLC and HMI
Regular price From $13.30 USDRegular price$17.10 USDSale price From $13.30 USDRYR404 RYR408B RYR416C RYR432D 4–32 Channel RS485 Relay Module, DC 12V/24V, Modbus RTU Control Board for PLC and HMI
Regular price From $13.30 USDRegular price$17.10 USDSale price From $13.30 USDRYR404 RYR408B RYR416C RYR432D 4–32 Channel RS485 Relay Module, DC 12V/24V, Modbus RTU Control Board for PLC and HMI
Regular price From $13.30 USDRegular price$17.10 USDSale price From $13.30 USDSale -
LDH220MF AC/DC 20-220V to 10-200V 40mA LED Driver Module – Constant Current Linear Driver for Fluorescent Ceiling Lamp Tube Light
Regular price From $3.18 USDRegular price$3.54 USDSale price From $3.18 USDLDH220MF AC/DC 20-220V to 10-200V 40mA LED Driver Module – Constant Current Linear Driver for Fluorescent Ceiling Lamp Tube Light
Regular price From $3.18 USDRegular price$3.54 USDSale price From $3.18 USDLDH220MF AC/DC 20-220V to 10-200V 40mA LED Driver Module – Constant Current Linear Driver for Fluorescent Ceiling Lamp Tube Light
Regular price From $3.18 USDRegular price$3.54 USDSale price From $3.18 USDSale -
ND3A05SD 17W Synchronous Boost Converter – 2.4-4.5V to 5V/3.5A Step-Up DC-DC Module with 91% Efficiency for Arduino ESP32 Li-ion Battery
Regular price $3.89 USDSale price $3.89 USDND3A05SD 17W Synchronous Boost Converter – 2.4-4.5V to 5V/3.5A Step-Up DC-DC Module with 91% Efficiency for Arduino ESP32 Li-ion Battery
Regular price $3.89 USDSale price $3.89 USDND3A05SD 17W Synchronous Boost Converter – 2.4-4.5V to 5V/3.5A Step-Up DC-DC Module with 91% Efficiency for Arduino ESP32 Li-ion Battery
Regular price $3.89 USDSale price $3.89 USDSale -
TB262/TB282 MAX II CPLD Development Board – EPM240/EPM570 with Onboard USB Blaster JTAG Programmer for Altera/Intel FPGA Learning
Regular price From $8.99 USDRegular price$12.84 USDSale price From $8.99 USDTB262/TB282 MAX II CPLD Development Board – EPM240/EPM570 with Onboard USB Blaster JTAG Programmer for Altera/Intel FPGA Learning
Regular price From $8.99 USDRegular price$12.84 USDSale price From $8.99 USDTB262/TB282 MAX II CPLD Development Board – EPM240/EPM570 with Onboard USB Blaster JTAG Programmer for Altera/Intel FPGA Learning
Regular price From $8.99 USDRegular price$12.84 USDSale price From $8.99 USDSale -
NC25C01 2-in-1 Automatic Water Supply & Drainage Controller – DC 12V Relay Module for Fish Tank Aquarium Water Tower Level Control
Regular price $4.25 USDRegular price$8.82 USDSale price $4.25 USDSale -
R411B01 3.3V UART to RS485 Transceiver Module – SP3485 Auto-Direction Converter for Arduino ESP8266 Raspberry Pi Modbus RTU
Regular price $2.19 USDRegular price$7.34 USDSale price $2.19 USDSale -
FM13A01 76-108MHz FM Stereo Radio Module – RDA5807 Audio Receiver Board with 3.5mm Jack for Arduino DIY Speaker Headphone
Regular price $4.39 USDRegular price$8.92 USDSale price $4.39 USDSale -
DM18A01 DM18B02 DM18C04 1.8 RS485 Modbus RTU LED Display Module – DC 12V/24V Digital Tube Panel Meter for PLC HMI Industrial Automation
Regular price From $9.95 USDRegular price$11.42 USDSale price From $9.95 USDDM18A01 DM18B02 DM18C04 1.8 RS485 Modbus RTU LED Display Module – DC 12V/24V Digital Tube Panel Meter for PLC HMI Industrial Automation
Regular price From $9.95 USDRegular price$11.42 USDSale price From $9.95 USDDM18A01 DM18B02 DM18C04 1.8 RS485 Modbus RTU LED Display Module – DC 12V/24V Digital Tube Panel Meter for PLC HMI Industrial Automation
Regular price From $9.95 USDRegular price$11.42 USDSale price From $9.95 USDSale -
LD58A08 8CH RS485 Modbus RTU DO/PWM Driver Board – MOS Output Module for Signal Lights LED Solenoid Valves Motor Control
Regular price From $7.69 USDRegular price$9.97 USDSale price From $7.69 USDLD58A08 8CH RS485 Modbus RTU DO/PWM Driver Board – MOS Output Module for Signal Lights LED Solenoid Valves Motor Control
Regular price From $7.69 USDRegular price$9.97 USDSale price From $7.69 USDLD58A08 8CH RS485 Modbus RTU DO/PWM Driver Board – MOS Output Module for Signal Lights LED Solenoid Valves Motor Control
Regular price From $7.69 USDRegular price$9.97 USDSale price From $7.69 USDSale
