learn iot

MCU and IoT Technology Application Practice Course

This book we wrote in year 2017. Different application cases of MCU in the field of Internet of Things, showing common hardware schematics and source code. For university school student to learn 8051 Microcontroller and ESP wifi IoT module with various experiments about the hardware schematic diagram and MCU demo source code.

smart mcb

smart distribution board (MCB box) – case17

distribution board customsize design: Functions: 1. remote / locally control 16 channel AC220V 1 phase power output by mobile phone and PC application. 2. use “Omron” removable relay module. 3. use dry contactor sensor trigger output power. 4. 4 channel dimmer controller for change DC12V LED strip and AC220V lamp brightness. 5. connect with network…