This instructable will show you how to make a thermometer that displays the temperature of the air.
It’s not the most accurate thermometer in the world, but for this price and the fact that it was homemade…
This instructable will show you how to make a thermometer that displays the temperature of the air.
It’s not the most accurate thermometer in the world, but for this price and the fact that it was homemade…
It’s not the most accurate thermometer in the world, but for this price and the fact that it was homemade…
Step 1: Parts
You will need:
1x ATMega8
2×7 segment display
1×1800 ohm resistor
7x160ohm resistors
1x KTY-13-5 (temperature sensor)
1x ATMega8
2×7 segment display
1×1800 ohm resistor
7x160ohm resistors
1x KTY-13-5 (temperature sensor)
Step 2: Circuit
I tried to make the circuit as simple as I could without over complicating the program.
Step 3: Software
You can change the resistor you use with the sensor and the formula for calculating the temperature if you got a different sensor.
Read more: DIY Digital Thermometer Using ATMega8