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 ...

If you are completely new to 16x2 LCD and wish to learn more about it you can check out our tutorial on Arduino 16x2 LCD display to understand the basic pinout layout and working of the 16x2 LCD ...

ELEGOO sent us the Saturn 4 Ultra 16K Resin 3D printer for review. As its name implies, the 3D printer features a 10-inch LCD ...

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 ...

Explore the Super Tiny RP2040/ESP32 board, featuring wireless connectivity, a TFT display, and cross-platform compatibility.

Makerfabs has recently released "MaTouch SmartKnob Assembled" based on the SmartKnob View open-source hardware design but enclosed in a plastic case. As a ...

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 ...