Quick start for 8051 Microcontroller book
This book we wrote in year 2008. We have make the 8051 development board for school student to learn 8051 Microcontroller with various experiments about the hardware schematic diagram and…
8051 Microcontroller and Embedbed System book Version:2
This book we wrote in year 2010. The second version of “8051 Microcontroller and Embedbed System book”, add some information about new MCS51 extend module. For school student to learn…
8051 Microcontroller and Embedbed System book
This book we wrote in year 2007. For school student to learn 8051 Microcontroller with various experiments about the hardware schematic diagram and MCU demo source code. url www.hificat.com is…
8-integrate KC868-COL sensor
how to DIY home automation by home assistant guide: 1: how to install home assistant on raspberry pi4 linux system. 2. install node-red on home assistant raspberry pi4 3. make…
Lesson21- KC868-A8 ESP32 ethernet work for home assistant by ESPhome
KC868-A8 smart controller, many hardware resources for you to use, you can write any code by Arduino IDE to ESP32 wifi/Bluetooth/ethernet module. We will supply demo codes for different samples.…
KC868-D8 INTEGRATE HOME ASSISTANT BY MQTT
Now KC868-D8 can easily integrate to home assistant by MQTT, use for 8 channel dimmer output. step-A. Make sure KC868-D8’s firmware version is >= V4.34. you can download new firmware…
【home automation DIY by Node-Red#12】read state & output by Modbus
We will produce a series of video tutorials using the IBM Node-Red DIY software
【home automation DIY by Node-Red#11】custom text to speech voice
We will produce a series of video tutorials using the IBM Node-Red DIY software
【home automation DIY by Node-Red#10】voice control with Amazon alexa
We will produce a series of video tutorials using the IBM Node-Red DIY software. the Node-Red is open source. I find it’s very easy to use, almost not need write…
【home automation DIY by Node-Red#09】DIY Powerful Smart Power Distribution Box
We will produce a series of video tutorials using the IBM Node-Red DIY software. the Node-Red is open source.I find it’s very easy to use,almost not need write many program…
