Using a blue laser and phosphorescent paper to illustrate what it means to sketch a sine wave around a circle.

Send mini documents to a 16x2 LCD display.

Measure how fast your Hot Wheels car moves at different points on your track or use it to tell how fast your race was.

Automated environment for reptiles to promote good husbandry and enable maximum lifespan for animals in captivity.

Are you tired of looking at spinning hands or plain numbers? This clock gives you the time in English!

Sometimes you need to generate a analog signal from a digital source a DAC or a digital to analog converter helps you do this.

Automated environment for reptiles to promote good husbandry and enable maximum lifespan for animals in captivity.

A camera that only has a one-pixel sensor. It moves an APDS-9960 across two axes to create a full-color image.

In this tutorial we will get data from a MPU6050 Gyroscope and control a Servo motor according to the movement of MPU6050.

A Bluetooth multimeter capable of resistance, voltage, current and continuity measurement. Made with Arduino Nano.

A digital finger sensor to protect against theft.

Use a fleet of devices to monitor the soil in an agricultural field or greenhouse, and visualize the data remotely.

Use a remote controller to adjust the volume of the radio.

Maze simulation for role-playing adventure using basic elements from Dungeons & Dragons.

Arduino UNO-based, two-axis linear slider with centering function and Bluetooth remote control from an Android app.

Unlock a 4-digit dial with known password 0000.

Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.

An upgraded version of a previous project which now has a yard siding to house the train.

Play, create and solve Sudoku puzzles using this easy to build, Arduino-based project.

Monitor the world's rivers and lakes through a collaborative cloud allowing you to monitor any body of water with a fleet of devices.

In this project, I've interfaced DHT11 with Arduino and then sending data of DHT11 which is humidity and temperature to phpmyadmin database.

An Arduino-controlled model railroad layout with a passing siding where the locomotive picks up and drops off rolling stock autonomously.

Want to remove the hassle of using command-line every time you need to upload a new firmware? Now you can!

A pair of Arduino glasses that can generate music / tone via a wearer's eyes.