When you press the button, the LED matrix displays a dice roll animation and stops on a random number between 1 and 6. Built using SPI communication with the MAX7219 driver.

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Abstract: This paper presents a wideband planar steerable antenna array. The structure is composed of an 8x8 Butler matrix connected to an 8x1 antenna array. It is fabricated on an FR-4 substrate and ...

This technical animation shows the setup and function of the Digital Matrix LED headlights in the Audi Q3 SUV. President Donald Trump's $2,000 Tariff Stimulus Check Proposal Comes With 3 Potentially ...

The Glyph Matrix is likely to display animations, call notifications, battery level, time and other alerts. Asus's gaming-oriented ROG Phones also feature a dot matrix system on their rear panel with ...

Welcome to LetsPS! 🎨🖥️ Master Photoshop, Illustrator, and InDesign with step-by-step tutorials designed to help you create stunning artwork! From photo manipulations and text effects to business ...

The Raspberry Pi 5 brought a more powerful CPU and GPU and faster I/Os compared to the Raspberry Pi 4, as well as some incompatibilities. While the transition from a Raspberry Pi 4 to a Raspberry Pi 5 ...

Navigating the world of e-commerce is no small task. The primary challenge lies in establishing a deep connection between a prospective buyer and a product. Unlike physical retail spaces, e-commerce ...

Tesla installs LED-matrix headlights across its lineup, although the adaptive beam function is not available yet in the US. Owners report that even older models, which shipped with regular headlights, ...