We begin by defining constants for pin assignments, the temperature threshold, and variables to store temperature readings and track the temperature state. In the setup () function, we initialize ...

Data Visualization: o Real-time temperature and humidity readings are sent to the serial monitor every second, providing a clear demonstration of sensor performance. Circuit Diagram The circuit ...

Now you can build your own room temperature monitor using an Arduino board. The circuit is a combination of an Arduino UNO board, LM35 temperature sensor, and a 16×2 Hitachi compatible LCD. It will ...

The LM35 temperature sensor has 3 pins –VCC, GND and Analog Output Pin. Each of these pins has a separate function which is mentioned below. VCC Pin : This is the power pin of the sensor which can be ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

The Arduino compatible Pax Instruments T400 Temperature Datalogger is now available to purchase priced at $175 from Adafruit. If you liked this you might also be interested in building an Arduino ...