You can use a microcontroller to build a clock. After all, a clock is just something that counts the passage of time. The only problem is that microcontrollers can’t track time very accurately. They ...

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...

Music among friends. Folk and acoustic music. Singer/songwriters. Familiar songs and the New from home and across the sea. Stories of Life, Struggle, and Humor. Hosted by Kevin Vance.

Micah Castelo is a web editor for EdTech: Focus on K-12. Her experience includes education and community news coverage for the Syracuse Post-Standard and international news reporting for the Pulitzer ...

Discover the Chande Momentum Oscillator—learn its formula, calculate it, and interpret signals to identify market trends and ...