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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 -
OPMSB08 8CH PWM Signal Amplifier Module – DC 3.3-24V 0-2kHz NPN/PNP Logic Level Shifter 5A High Current IO Booster for LED & Motor Control
Regular price From $11.11 USDRegular price$12.13 USDSale price From $11.11 USDOPMSB08 8CH PWM Signal Amplifier Module – DC 3.3-24V 0-2kHz NPN/PNP Logic Level Shifter 5A High Current IO Booster for LED & Motor Control
Regular price From $11.11 USDRegular price$12.13 USDSale price From $11.11 USDOPMSB08 8CH PWM Signal Amplifier Module – DC 3.3-24V 0-2kHz NPN/PNP Logic Level Shifter 5A High Current IO Booster for LED & Motor Control
Regular price From $11.11 USDRegular price$12.13 USDSale price From $11.11 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 -
PS47E01 DC 12V/24V Voltage Detection Relay Module – 0-99.9V ±0.1V Accuracy Over/Under Voltage Monitor with 10A Output & 0-999Min Timer
Regular price $5.88 USDRegular price$9.68 USDSale price $5.88 USDPS47E01 DC 12V/24V Voltage Detection Relay Module – 0-99.9V ±0.1V Accuracy Over/Under Voltage Monitor with 10A Output & 0-999Min Timer
Regular price $5.88 USDRegular price$9.68 USDSale price $5.88 USDPS47E01 DC 12V/24V Voltage Detection Relay Module – 0-99.9V ±0.1V Accuracy Over/Under Voltage Monitor with 10A Output & 0-999Min Timer
Regular price $5.88 USDRegular price$9.68 USDSale price $5.88 USDSale -
PS58F01 10A Battery Charger Discharger Module – 0-60V Auto Cut-Off Undervoltage Overvoltage Protection Board for 12V/24V/36V/48V Lead-Acid UPS DIY
Regular price $5.51 USDRegular price$9.62 USDSale price $5.51 USDSale -
PT21A01 PT22B01 RS485 PT100 RTD Temperature Module – -40~500°C 1-Channel Modbus RTU Sensor Board for PLC SCADA Industrial Automation
Regular price From $1.10 USDRegular price$6.62 USDSale price From $1.10 USDPT21A01 PT22B01 RS485 PT100 RTD Temperature Module – -40~500°C 1-Channel Modbus RTU Sensor Board for PLC SCADA Industrial Automation
Regular price From $1.10 USDRegular price$6.62 USDSale price From $1.10 USDPT21A01 PT22B01 RS485 PT100 RTD Temperature Module – -40~500°C 1-Channel Modbus RTU Sensor Board for PLC SCADA Industrial Automation
Regular price From $1.10 USDRegular price$6.62 USDSale price From $1.10 USDSale -
PTA8C04 4CH PT100 RTD Temperature Module – -40~500°C RS485 Modbus RTU Platinum Thermal Resistance Collector for PLC SCADA
Regular price From $13.30 USDRegular price$15.27 USDSale price From $13.30 USDPTA8C04 4CH PT100 RTD Temperature Module – -40~500°C RS485 Modbus RTU Platinum Thermal Resistance Collector for PLC SCADA
Regular price From $13.30 USDRegular price$15.27 USDSale price From $13.30 USDPTA8C04 4CH PT100 RTD Temperature Module – -40~500°C RS485 Modbus RTU Platinum Thermal Resistance Collector for PLC SCADA
Regular price From $13.30 USDRegular price$15.27 USDSale price From $13.30 USDSale -
PTA8E16 16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16
Regular price From $15.58 USDRegular price$21.78 USDSale price From $15.58 USDPTA8E16 16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16
Regular price From $15.58 USDRegular price$21.78 USDSale price From $15.58 USDPTA8E16 16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16
Regular price From $15.58 USDRegular price$21.78 USDSale price From $15.58 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 -
PW1VA01 1CH PWM to DAC Converter Module – 0-5V/0-10V Analog Voltage Output for Arduino UNO MEGA2560 PLC Raspberry Pi ESP32 NodeMCU
Regular price $3.29 USDSale price $3.29 USDPW1VA01 1CH PWM to DAC Converter Module – 0-5V/0-10V Analog Voltage Output for Arduino UNO MEGA2560 PLC Raspberry Pi ESP32 NodeMCU
Regular price $3.29 USDSale price $3.29 USDPW1VA01 1CH PWM to DAC Converter Module – 0-5V/0-10V Analog Voltage Output for Arduino UNO MEGA2560 PLC Raspberry Pi ESP32 NodeMCU
Regular price $3.29 USDSale price $3.29 USDSale -
PWM9B03 3-Channel High Precision PWM Signal Generator – DC 12V/24V Pulse Frequency Duty Cycle Adjustable Module for LED Dimming Motor Speed Control
Regular price $5.59 USDRegular price$9.32 USDSale price $5.59 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 -
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 -
R44IM04/R44VL04 12CH RS485 Modbus RTU Mixed IO Module – 4AI 4DI 4DO Analog Digital Remote I/O Board for PLC Inverter Converter
Regular price From $7.76 USDRegular price$9.96 USDSale price From $7.76 USDR44IM04/R44VL04 12CH RS485 Modbus RTU Mixed IO Module – 4AI 4DI 4DO Analog Digital Remote I/O Board for PLC Inverter Converter
Regular price From $7.76 USDRegular price$9.96 USDSale price From $7.76 USDR44IM04/R44VL04 12CH RS485 Modbus RTU Mixed IO Module – 4AI 4DI 4DO Analog Digital Remote I/O Board for PLC Inverter Converter
Regular price From $7.76 USDRegular price$9.96 USDSale price From $7.76 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 -
R4A8H08 RS485 Modbus RTU PLC I/O Module with 8 Relay Outputs, 4 Digital Inputs and 8 Analog Inputs for 4–20mA and 0–10V Signals
Regular price From $24.17 USDRegular price$31.40 USDSale price From $24.17 USDR4A8H08 RS485 Modbus RTU PLC I/O Module with 8 Relay Outputs, 4 Digital Inputs and 8 Analog Inputs for 4–20mA and 0–10V Signals
Regular price From $24.17 USDRegular price$31.40 USDSale price From $24.17 USDR4A8H08 RS485 Modbus RTU PLC I/O Module with 8 Relay Outputs, 4 Digital Inputs and 8 Analog Inputs for 4–20mA and 0–10V Signals
Regular price From $24.17 USDRegular price$31.40 USDSale price From $24.17 USDSale -
R4D3B16 16CH 10A DIN Rail Relay Module – RS485 Modbus RTU PLC Expansion Board with 6 Control Modes for Industrial Automation
Regular price From $25.29 USDRegular price$29.99 USDSale price From $25.29 USDR4D3B16 16CH 10A DIN Rail Relay Module – RS485 Modbus RTU PLC Expansion Board with 6 Control Modes for Industrial Automation
Regular price From $25.29 USDRegular price$29.99 USDSale price From $25.29 USDR4D3B16 16CH 10A DIN Rail Relay Module – RS485 Modbus RTU PLC Expansion Board with 6 Control Modes for Industrial Automation
Regular price From $25.29 USDRegular price$29.99 USDSale price From $25.29 USDSale -
R4D5E32 32-Channel 20A High-Current Relay Module, DC 12V/24V, Ethernet and RS485 Modbus TCP/RTU for Automation Control
Regular price From $99.90 USDRegular price$128.56 USDSale price From $99.90 USDR4D5E32 32-Channel 20A High-Current Relay Module, DC 12V/24V, Ethernet and RS485 Modbus TCP/RTU for Automation Control
Regular price From $99.90 USDRegular price$128.56 USDSale price From $99.90 USDR4D5E32 32-Channel 20A High-Current Relay Module, DC 12V/24V, Ethernet and RS485 Modbus TCP/RTU for Automation Control
Regular price From $99.90 USDRegular price$128.56 USDSale price From $99.90 USDSale -
R4D7G04 2AI-2DI-20DO Multifunction Relay Module – RS485 Modbus RTU 4-20mA/0-10V Analog Input PLC IO Expansion Board 10A Output
Regular price From $14.54 USDRegular price$16.12 USDSale price From $14.54 USDR4D7G04 2AI-2DI-20DO Multifunction Relay Module – RS485 Modbus RTU 4-20mA/0-10V Analog Input PLC IO Expansion Board 10A Output
Regular price From $14.54 USDRegular price$16.12 USDSale price From $14.54 USDR4D7G04 2AI-2DI-20DO Multifunction Relay Module – RS485 Modbus RTU 4-20mA/0-10V Analog Input PLC IO Expansion Board 10A Output
Regular price From $14.54 USDRegular price$16.12 USDSale price From $14.54 USDSale -
R4DB908 8-Channel Solid State Relay Module – RS485 RS232 DB9 Dual Bus 3A NPN MOS Opto-Isolated Output with VH3.96 Connector for PLC Modbus RTU
Regular price From $7.99 USDRegular price$7.99 USDSale price From $7.99 USDR4DB908 8-Channel Solid State Relay Module – RS485 RS232 DB9 Dual Bus 3A NPN MOS Opto-Isolated Output with VH3.96 Connector for PLC Modbus RTU
Regular price From $7.99 USDRegular price$7.99 USDSale price From $7.99 USDR4DB908 8-Channel Solid State Relay Module – RS485 RS232 DB9 Dual Bus 3A NPN MOS Opto-Isolated Output with VH3.96 Connector for PLC Modbus RTU
Regular price From $7.99 USDRegular price$7.99 USDSale price From $7.99 USD
