Materials Required to Build a Resistor Reel Cutting Machine As explained earlier the idea of this build was to keep the materials and tools required as simple and as easy as possible. You will only ...

How It Works The LDR is connected to a voltage divider circuit to produce an analog signal proportional to the light intensity. The analog signal is read by the Arduino via pin A0. The program ...

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 ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

digitalWrite (TXLED, LOW); // set the LED on delay (1000); // wait for a second } TXLED and RXLED hardware connection The Arduino Micro is closely related to the Leonardo, with some small difference.

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… ...