A convenient timer set with circular progress indicator, supporting 9 presets and custom time. Designed for Arduino UNO with the same hardware as the arduino_flappybird project.

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

In this video I'm showing how you can conserve pins on Arduino projects where you can read the input of multiple push buttons with a single Arduino pin. #arduino #multiplebuttons #arduinotipsntricks ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

Instead of a complicated smartphone, you may be better off with a no-nonsense and accessible simple mobile phone that gives you all the essentials without any fuss. The best simple mobiles are ...

When we write things down, it's important to keep things nice and clear, so it's easy to read. Sentences help us give an order, ask a question, state a fact, or express an emotion or idea. Words are ...

SIMPLE IRAs are for self-employed or small businesses with under 100 employees. You can contribute yearly up to $16,500, rising in 2026 to $17,000. Withdrawals before age 59 1/2 incur taxes and may ...

Melissa Horton is a financial literacy professional. She has 10+ years of experience in the financial services and planning industry. Robert Kelly is managing director of XTS Energy LLC, and has more ...