summer fan

- This project target to make your own fan bldc, this is for fun only

- Main tools: a bldc with a driver supprt pwm, you could try nidec motor

- Source code: https://github.com/tungbuivn/summer-fan

- video:

   https://youtu.be/6XVRwD2U_90

   https://youtu.be/F0r2jf6UB5M

- Target wishes features:

+ Changeable PWM frequency 

+ Changeable duty cycles 

+ remote control with IR Led

+ Swing using step motor 12V 28bjy

+ Save and load last state 

+ Intergrate nodemcu for IOT

+ Buzzer sound at startup

+ Change setting using rotary encoder

+ LCD ST7789V 320x280

+ One button to on/off

+ On button to swing on/off

+ Room temperature measure to automatic change fan's speed

3d print case:

https://grabcad.com/library/case-for-dyi-smart-fan-1