The simplest Arduino LCD clock ever designed. Only needs an Arduino UNO, a 1602 LCD, and two buttons. No resistors, no potentiometer.

The classic whack-a-mole game using LED lights and a joystick.

Using an Adafruit compass/accelerometer and an 80-decibel alarm, this project prevents thieves from stealing your backpack.

Clock without using RTC in Arduino with Temperature and humidity indicator

Don’t you wish your plants would tell you when they needed to be watered? Take your project from breadboard to PCB with this fun tutorial.

Because LED are fun - but addressable rocks. :)

With this simple Arduino project you can feed your pet using a remote control.

Somebody trying to steal your stuff? Make a simple robot that will detect when they get too close and make a loud noise to scare them off!

How to use the small module to measure distance for high frequency applications... or low.

Building an RFIDD access control system.

With this project, you can remotely control your car with Bluetooth.

Randomly select from the 64 LED of an 8x8 matrix. Once a predetermined percent of the total have been selected, display the stats in colors.

Choose a song with your remote and Arduino will play it. On the monitor will appear the musical note played.

Introducing a super easy automated control labyrinth marble maze.

Voltmeter can measure voltage up to 50VDC. It automatically calibrates when voltage of power supply is unstable.

A simple candy dispenser to enjoy upon your request, as well as to practice Arduino and building skills!

A quick halloween scare prank using an Arduino, HC-SR04 ping sensor, and a servo. A spider drops on anyone trying to ring the bell.

Uses a photo resistor to determine whether a room is bright, average or dark. It shows this using 3 LEDs and/or the serial monitor.

+ OLED display, measures in imperial and metric.

Two ways to control the camera cradle, you can put a flashlight, laser, ToF modules...

A small compact outdoor motion-activated Halloween scare box with sound and optional light.

In this tutorial, I'll show you how to use a wireless PlayStation 2 (PS2) controller and an Arduino Uno pilot a robotic tank.

In this tutorial, I will show you how to install the dark theme for your Arduino IDE for the reason of overexposure to the screen light.

A fun game to test your reaction time!