How build a simple thermometer using a silicon diode

Temperature and humidity control to achieve the ideal confort conditions. The system work in a automatic way without a manual control.

I have started to build it for a homemade amplifier, to set the speed of the fans by the temp of the heathsink and so on.

Temperature is measured from two different sensors and send data through bluetooth and a set of LEDs is lit according to average temperature

Build your Fire Alarm System at home with Arduino UNO. In this tutorial, you will learn all steps to DIY  Arduino fire alert system.

Dear friends welcome to another Arduino project tutorial! In this tutorial we are going to take a first look at the new BME280 sensor, a ...