It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of oscillato… ...

Arduino simple FuelGauge This is a simple and DIY FuelGauge for motocycles, cars, rc models or anything else. The only thing you need is something like a potentiometer or gauge sensor with a floating ...

In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light ...

A simple Arduino project that uses 9 LEDs connected to digital pins 2 through 10 to create a forward and backward LED chasing effect. Perfect for beginners to learn digital output control, loops, and ...

I had the idea of building this Arduino icicle lights project during the making of the light dimmer circuit and the result can be seen below. Is not a complicated project so it can be done easily by ...

Arduino Bluetooth Speaker Circuit Diagram The working process of the Bluetooth speaker is very simple and it's no different from any other Bluetooth speaker that is available in the market. The one ...