README.md

## What is Gas Alert Knob?
This knob will warn user by sending LINE messenger and makeing phone call when elderly forget turning off gas burner, 
it is still a prototype now, I integrated circuit, MCU, 
WiFi and battery inside a normal gas knob, so user will not need to change the usage of gas knob. 
This knob combined AVR processor and WiFi module, and used G-sensor to know state of knob.

<center><img src="https://github.com/TripleC-Light/Gas-alert-knob/blob/master/image/3D_simulation.jpg?raw=true" width=600></center>
<center><img src="https://github.com/TripleC-Light/Gas-alert-knob/blob/master/image/PCB_front.JPG?raw=true" width=600></center>
<center><img src="https://github.com/TripleC-Light/Gas-alert-knob/blob/master/image/PCB_back.JPG?raw=true" width=600></center>

## About Me
 - My Blog : [愛德華空想科學誌]
 - E-mail : TripleC.Light@gmail.com
 - LinkedIn : [Edward Chou](https://www.linkedin.com/in/edward-chou-42058912a)
 - Buy Me A Coffee : [Buy Me A Coffee](https://www.buymeacoffee.com/YrFKPo2)
 - Paypal : [Link](https://www.paypal.me/TripleCLight?locale.x=zh_TW)