DIY Projects and Tutorials based on Arduino Uno. These projects are explained thoroughly with the help of circuits diagrams, source codes and videos.
A stepper motor is a type of brushless DC motor that divides a full rotation into a number of steps, thus allowing for…
The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature…
A 4x4 membrane keypad is a compact and a cost-effective input device that is commonly used…
A single-channel relay is an electronic switch that can be controlled by a low-power…
If you are planning on building a robot with DC motors then you will eventually learn that you need to control both the…
If you are thinking about building your next project around a 4-digit seven-segment display, you need at least 12…
Proximity sensing is a common application for intruder alarms, light switches, and other…
Adding cameras and vision algorithms to your projects and robots might sound cool but sometimes it becomes…
In this project, we are going to build an animatronic eye with Arduino. I got the idea to create an animatronic eye…
When we are talking about air pollution, dust and smoke are one of the many reasons for air pollution. Not only that,…
A digital pulse oximeter and heart rate sensor is an electronic device which can measure the heart rate of a person by…
A flex sensor is a low-cost, easy-to-use variable resistor that is designed to measure the amount of deflection it experiences…
