Automatic brightness on the computer with Arduino
Have you ever wondered why smartphones are called smartphones? Because they are smart, right? They do some jobs automatically, intelligently.…
Automatic reel winder
If you often happen to make solenoids, tesla coils, inductors, electromagnets or coils in general, you may want to consider…
Measuring 20V signals on an Arduino Uno with a quantizer
As we know, Arduino Uno includes a 10-bit ADC (analog-to-digital converter) inside its ATmega328p, which takes a signal between 0…
A mechanical 7-segment clock
We are used to seeing clocks with 7-segment displays which, through the switching on and off of some LEDs, form…
A micro quadruped with Arduino Uno
Arduino-powered quadrupedal robots are fairly common designs for hobbyists to build once they’ve gotten a little more comfortable with embedded…
Glowing Air-Bubble Clock in Water
In this project we will see how a clock was created that displays the numbers through air bubbles inside tubes.…
One Touch Password Input with Arduino
Today is the world of internet social networks. We have many social platforms E-mail, Facebook, Instagram, Twitter and so on.…
An interactive Beer Pong table with Arduino
Beer Pong and its derivatives are some of the most popular games on college campuses, but they aren’t all that…
Making Ferrofluid Dance to the Music!
In this project we will see how to create an audio spectrum analyzer using a ferromagnetic liquid from a bottle…
An inexpensive FM receiver for the Raspberry Pi
In this article we will look at the design and construction of an inexpensive FM stereo receiver for the Raspberry…