This code is for an RFID door lock system using an Arduino. It reads the UID of the RFID card and compares it to a predefined ...

Powered by a Raspberry Pi 5, the CrowPi 3 can also be used to program with Arduino Nano, micro:bit and Raspberry Pi Pico ...

The most difference to the original LiquidCrystal library from Arduino is that this library supports printf ... is only needed if you another interface than the standard Wire like Wire1 ... Create a ...

D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs.

Micro LED has become one of the most anticipated display technologies for consumer products in recent years. Using ...

You might have heard of LCD TVs and monitors ... Hisense’s impressive U7N TV is a great example of a relatively affordable model that uses full-array backlighting with local dimming.

With the new year bringing the curtain down on the most used version of Windows, APC explores where consumers and businesses should head next. In this feature, we’ll systematically go through ...

LCD vs LED displays: Don’t fall for the marketing ... Take the 2021 iPad Pro, for example. It was among the first consumer devices to adopt mini-LED technology. Even with 2,500 zones across ...

The main advantage of this one is using neither a framebuffer nor the SPI library. As a result it is lightweight enough and keeps dependencies to a minimum, thus suitable to run on various ...

LCD TVs (also called LED TVs) have LED backlights that illuminate the screen, while in OLED TVs, each pixel generates its own light. OLED sets do a great job of displaying the blackest parts of an ...

“LED” TVs are technically, LCD TVs, but they are more often marketed ... you should take a serious look at OLED TVs. An example of screen burn-in on an OLED TV. Note that the visible zebra ...

Arduino UNO: As you know that Arduino is a microcontroller-based open source electronic prototyping board that can be programmed with an easy-to-use Arduino IDE. The UNO is one of the most popular ...