Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Dallas' standout rookie has stepped up as a go-to guy and moves into the No. 1 spot as the Top 5 undergoes big changes. The duo from Duke becomes the 1st pair of college teammates to win Rookie of the ...

Long ladder letters are known for their straight lines. Some are simple, with just a single line straight down like ‘l’. Whereas others follow more complicated patterns, such as ‘t’. They still start ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and has a ...

Abstract: Pseudo-resistor circuits are used to mimic large value resistors and base their success on the reduction of occupied areas with respect to physical devices of equal value. This article ...

FiiO is about to release a DAC that houses the holy trinity of audiophile catnip: 1) an R2R decoder that feeds 2) a tube-buffered output stage and 3) backlit mechanical VU meters on the front panel.

This is a library for the Si5351 series of clock generator ICs from Silicon Labs for the Arduino development environment. It will allow you to control the Si5351 with an Arduino, and without depending ...

Abstract: In this paper, a 9-bit resolution two-step Flash Analog-to-Digital Converter (ADC) is designed using standard cell based comparators. The standard cell-based comparators are designed with ...