Arduino Nano Based Digital Temperature Controller [Sekhohub.online]
1. Introduction
-
Is project mein hum Arduino Nano ka use karke ek smart digital temperature controller banayenge.
-
Yeh controller real-time temperature monitor karta hai aur set value se zyada hone par cooling/heating device ko control karta hai.
-
The Ye project is ideal for industrial, home automation, and DIY electronics learners.
Materials for the Project
1X ARDUINO NANO
1X 16X2 LCD
2X 12V RELAYS
2X BC547 TRANSISTORS
2X 1N4007 DIODES
3X PUSH BUTTONS
1X 10K THERMISTOR
2X 10K VARIABLE RESISTORS
2X 1K RESISTORS
3X 10K RESISTORS
1X 12V ADAPTER FEMALE HEADERS
2X 2-PIN TERMINAL BLOCKS
2X 3-PIN TERMINAL BLOCKS
PREF BOARD
JUMPER WIRES
Download Circuit Diagram
5. Assembly & Testing
-
Connect all components as per the circuit diagram.
-
Upload the code via Arduino IDE.
-
Power the board and observe LCD and relay switching.
6. Applications
-
Industrial control panels
-
Smart home thermostat
-
Server room temperature safety
-
Electronic incubators