Botroniks Arduino ready-made hex code project - LDP0012: 2x Thermometer for sensor DS18B20 with 2x 7 segments TM1637 LED display - FREE!

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7Segments TM1637 display

Link: 1-2- 3-4

DS18B20 Temp. sensor

Link: 1-2-3-4

PS9V/1A Power supply unit

Link: 1-2-3-4

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connections (click to enlarge)
 

LDP0012: 2x Thermometer for sensor DS18B20 with 2x 7 segments TM1637 LED display - FREE!
The offered code enables: Temperature display from the 2x sensor on the 2x LED display
Required accessories: (see connections)
For Arduino boards: NANO or UNO or MEGA
Arduino pins are used:
uc ATmega328p (NANO, UNO, ...): (see connections)
uc AtMega2560 (MEGA,.............): (see connections)
 
Electrical and practical notes:
Uses 9V/1A external power supply (VIN/GND) on DC plug (or external 5V/1A on 5V/GND pin).
If you want to use a longer length of the sensor connection cable, use a resistor of smaller value R=2,2K
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/S2 Switch selector for temperature display in Celsius or Fahrenheit
P1/P2 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...) - LDP0012-M328
2. uc AtMega2560 (Mega(ATMEGA2560).....) - LDP0012-M2560
 
For those familiar with Arduino programming: LDP0012 - LDP0012zip
 
PC Application(s): no
 

Proj Pic: 2x Temperature in Cesius or in Fahrenheits