While these are undeniably pretty cool ... sensor to measure the distance and subsequently prompt the buzzer to emit the right note. Since the project uses pretty basic components, the Arduino ...

Now is the time to see the sample code (Arduino Uno/Nano Sketch)… To summarize, infrared close proximity sensors are an effective alternative to some other electronic sensors and mechanical switches ...

the Arduino controller can be set to go off at the peak heat of the day for a set duration, ensuring your space stays cool even when you're not around. Then, by incorporating temperature sensors ...

With summer in full swing in North America, finding a way to keep cool is a must ... just hook an Arduino Uno up to a motion sensor and an electronic switch called a relay, then plug in your ...

Creation Crate is a monthly subscription box service that sends you kits so you can build cool gadgets using open-source Arduino microcontroller ... uses an ultrasonic sensor, a reflex game ...

The Arduino Servo Cat-a-pult looks to automate this rather annoying daily task. A pressure sensor mat — placed ... There are hundreds of cool Arduino projects out there, but none of them are ...

You could also add a temperature and humidity sensor ... cool Arduino Weather Clock. Sean’s website provides a detailed breakdown of the project, including the components used, the code written ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

[Marcus] has written up his experiences using the AD7746 capacitance sensor. He used the SparkFun breakout board in conjunction with an Arduino. The available Arduino code wasn’t that great so ...