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

Arguably, the ATmega328P is being left behind as ‘the Arduino processor’ because Arduino’s are following the rest of the world and going 32bit.

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left in the world and black and white isn’t that fun to ...

Looking for an educational microcontroller board to get you or a loved one into electronics? Consider the tinyCore – a small ...

David lives in Brooklyn where he's spent more than a decade covering all things edible, including meal kit services, food subscriptions, kitchen tools and cooking tips. David earned his BA from ...

Danny’s days consist of running hands-on tests. He once found the best lemon squeezer by wringing out more than 80 lemons and measuring the average juice. We've tested small, large, cheap and ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

In its rush to force private landlords to sell their buildings to nonprofit outfits, the City Council looks to be favoring a new, even-harder-to-control class of slumlords.

All switches are connected at one end to a pull-up input, and connect to ground on close. The analog input for the food pedal expects a potentiometer (e.g. 10k). Note that the MIDI output is used.