N722A04+TB411+UD68B01 N76E003 MCU Development Board MS51FB9AE Digital Tube LED Infrared Optocoupler RS485 Relay Module

Introduction The development board adopts MS51FB9AE Compatible with N76E003 chip produced by Nuvoton Technology as the main control with optocoupler relay digital tube LED light button RS485 and Infrared receiver as peripherals and provides a program download interface users can control all peripherals through the main control The development board uses 12V DC power supply MS51FB9AE Compatible with N76E003 Development board​ 1 Operating Voltage DC 12V2 Operating Current 9 13MA3 IR remote control Working distance 8 16 meters receiver sensitivity ≥0 5mW m2 4 Major equipment 4Relay 1LED Display5 Size 80 x 65 x 138mm6 Weight 76 7gThe description of TB441 Infrared remote control Transmission coding NEC codingIRED InfraredWavelength 950nmPower supply DC 3VWorking voltage 2 2 3 4VWorking current ≥10mAStatic current ≥1uATransmit power 90 mW sr typ Working distance 8 15 meters receiver sensitivity ≥0 5mW m2 Frequency 38 kHzBattery CR2025 Not included Operating temperature 55 45 or specific specificationsStorage temperature 25 55 or specific specificationsSize 85 x 40 x 7mmWeight 11gThe description of SP485 USB to RS485 Converter This is Industrial grade USB TO RS485 ConverterThe USB driver IC is CH340E stable performance fully compatible with USB1 1 USB2 0 USB3 0 baud rate up to 256 kbps The RS485 bus IC is SP485 this is Industrial grade RS485 conversion ICUSB to RS485 serial port 4 pin pin assignment as below 5V GND A