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 ...

TECNO has revealed the POVA Metal Tonino Lamborghini Limited Edition phone, which is an all-metal 5G device. In addition to using a metal body, it also features a unique dot matrix display on the rear ...

Abstract: Matrix computation is ubiquitous in modern scientific and engineering fields. Due to the high computational complexity in conventional digital computers, matrix computation represents a ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Wow, BMW laser headlights sound exciting. Maybe you could sync them to your radio and program a Pink Floyd Laser Spectacular or one of those Ronnie James Dio hologram shows! Ok, that's not how they ...

Diodes Incorporated announced the launch of its new automotive-compliant AL5958Q matrix LED driver. With its 48-channel constant current source, capable of up to 32 scans, the AL5958Q enables the ...

Waveshare’s RP2350-Matrix is a Raspberry Pi RP2350A-powered LED matrix board featuring 64 RGB LEDs (8×8 RGB matrix), a built-in 6-axis IMU, and a Dout pin in case the user needs even more LEDs. The ...

When BMW unveiled the BMW i8 at the 2013 Frankfurt Motor Show, it also introduced the world to laser headlights. Audi followed soon with the Audi R8 LMX, and shortly after, the premium German car ...

When it comes to LED matrixes, building one is just the first step. Then you have to decide what to display on it. [panjanek] came up with a relatively flexible answer to this question, building an ...

Pimoroni Interstate 75 W (RP2350) is an all-in-one RGB LED matrix driver board designed for HUB75 LED matrix panels commonly used in video walls, advertising displays, and creative signage. Built ...