To build a temperature controller for my cheap chinese 40w CO2 laser cutter
Parts required :-
- 5v Arduino Nano ATMega328p (china clone)
- 5v DS18B20 for water temperature sensor
- 5v HD48870 20x4 character LCD display
- 5v Buttons for menu
- 12v fans induvidually via PWM (maybe upto 3)
- 12v peltiers (PWM) (all in one, i have 4 working ATM, pictures soon) (aliex link here)
- 12v water pump (PWM) (aliex link here)
TBA
I guessing I'm not the first to do all this, but it's my journey.
This stuff takes time.
Trying to figure out line breaks for github README.MD files.
(information ive directly gained knowledge from)
Google
wokwi-lcd1602 - for LCD characters
Display Custom Characters on 16x2 LCD using PIC Microcontroller
LCD Custom Character Generator
Arduino Reference
Stack Overflow
Interfacing DS18b20 with Arduino
YouTube : Measure Temperature with DS18b20 + Arduino + LCD (°C/ °F)
(stuff I've come across (via Google) but not directly used but may have lead to other sources of info)
STORING YOUR CONFIGURATION IN THE EEPROM