BotronikS - Final code for all types of Arduino and PC users: -- HOME -- email: botronik@gmail.com

Arduino required accessories:  
TM1637 LED display - 1 - 2 - 3
MAX6675 module : 1 - 2 - 3
 
 
 
 
connections (click to enlarge)
additional accessories
 

TEM3: Measurement temperature (MAX6675 module) and show at one LED display - FREE!
 
Electrical and practical notes:
Uses 9V/1A external power supply (VIN/GND) on DC plug (or external 5V/1A on 5V/GND pin).
Display of the measured value is in the form of one decimal digit.
Use specified type of 7 segments display with decimal points only (not clock dots).
S1 switch selector for temperature display in Celsius or Fahrenheit
P1 Display brightness selection potentiometer (0-7)
 
Download the HEX codes below, unpack and upload to the proper Arduino board (Use a free net tool for example XLoader)
1. uc ATmega328-16MHz-5V (NANO,UNO...) - TEM3code1-m328
2. uc AtMega2560 (Mega(ATMEGA2560).....) - TEM3code1-m2560