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 ...

While searching for new products on AliExpress, I came across the SayoDevice OSU O3C, which looks very similar to other macro ...

O LCD Keypad Shield nos permite desenvolver uma série de projetos que precisem de input e output visual, como relógios, menus e jogos simples. Nesse tutorial você aprenderá: Um pouco mais sobre o LCD ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

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

The I2CKeyPad8x8 library implements the reading of a 8x8 keypad by means of a PCF8575. Smaller keypads, meaning less columns or rows (e.g. 5x4) can be read with it too. Sometimes you need to control ...

Abstract: A Nuclear Power Plant has major concern of The main objective of this research work is to qualify the radiation shield design computer code MCBEND against the reference results of typical ...

RuPaul’s Drag Race Down Under star Maxi Shield has died just five months after announcing her cancer diagnosis. The 51-year-old Australian performer is best known for appearing on the inaugural season ...

Defense startup Shield AI is in talks to raise as much as $1 billion in a deal that would more than double its valuation in less than a year, according to people familiar with the efforts. The new ...