Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

Order your pcb design at jlcpcb for $2 (24 hours turnaround time). This is the most complex or detailed soldering I've done so far, the QFN20 package is very small but still not impossible to solder ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Kiara Taylor has worked as a financial analyst for more than a decade. Her career has involved a number of financial firms, including Fifth Third Bank, JPMorgan, and Citibank. She has filled a number ...

Kara Burnstine, M.S., R.D.N., L.D.N., C.D.C.E.S. Nutrition / Weight Loss / Diabetes / Cardiovascular Health / Gut Health Kara Burnstine has over 20 years of ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Smartphones aren’t cheap, but for many of us, they’ve become essential. We use them for work, communication, information, entertainment, and even paying bills. If you need a smartphone and a wireless ...