Smart Trash can be done with servo motors or stepper motors.

The correct way to make traffic lights for a 4-way intersection.

When at least one person enters the room, the light and fan turn ON. When everyone exits the room, the light turns OFF.

I sleep a lot. For this, I wanted to make a timer. I want to sleep just four hours. Life is very short!

Are you looking to control your tank water level automatically here's the post for you, how can water level be controlled automatically?

An Arduino Uno-based alarm with motion sensor, three LED outputs and a keypad with password input.

A touchless automatic motion sensor trash can.

A system that warns for unexpected rains to help out your garden. The system displays real time values on mobile.

Pull into your garage and have a distance sensor tell you when to stop and give feedback through a regular stop light interface.

This is a door lock security system made with Arduino.

Now you don't have to remember any of your passwords, and they are still safe and ready to use!

Measure pours from specific taps, track the most popular taps and identify when taps are most active.

In this project, you will learn how to make a home automation system for use with a smartphone through Bluetooth.

Accumulation of moisture in a closed up space like a bathroom can lead to the appearance of mould, which can cause health issues.

Press 'Power' to switch everything ON/OFF. Press '1' for the fan and '2' for the lights.

Simple project using TSOP.

An AC load controller to periodically turn on/off any AC load.

Automatically turn on the humidifier when the environment humidity is below 50%.

Never miss anyone at your door! A system that notifies your phone and email whenever someone presses the doorbell.

Sometimes when I take a bath, the water stops. I checked, the water tank is empty and I have to call the water engineer to fix the water.

Like normal door bells, after pushing the push button, the sound automatically stops after a time and three LEDs rhythmically glow.

Best in class Arduino CC3000 controller. Read & write digital pins. Read & write PWM pins. Control SERVO motors. Read analog pins.

This is a project that monitors the moisture of the medium for my orchids.

This Arduino pump tutorial shows a simple example of how to use a float switch and RobotGeek pumping station to refill a reservoir.