Arduino, or the microcontroller on the Arduino UNO board to be specific, supports Interrupts. Arduino UNO board has support for two external interrupts on Digital IO pins 2 and 3. Using these external ...

An attempt to work on Arduino Interrupts. Repository consists of two approaches. a. One time interrupt approach by using detachInterrupt(pin_number); b. Volatile approach allowing multiple usage of ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Interrupts are signal that interrupt the normal flow of a program. They are usually used for hardware devices that require immediate attention when events occur. To handle the periodic interrupt, the ...

If you’re going to develop another Arduino-compatible board these days, you might as well take a “kitchen sink” approach. The Smart Citizen Kit piles it on, including Wi-Fi, an SD… ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ...

Adding sensors to your Arduino opens up a whole new world of exciting projects. Here are some of the best sensors around.

Built your very own parking sensors for the car using nothing more than an Arduino board and cheap components you can find online ...