Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and software serial communication since ...

In this GitHub Copilot tutorial, learn how to integrate GitHub Copilot with your favorite IDE, as well as key Copilot prompts and advanced code completions.

This Arduino code controls a 16x2 LCD screen to display a counter that increases every second: #include <Adafruit_LiquidCrystal.h> - Imports the Adafruit LCD library to communicate with the LCD ...

Nintendo shares an official statement on why it chose to use an LCD screen instead of OLED on the upcoming Nintendo Switch 2.

Google is adding new features to its AI assistant, Gemini, that let users ask it questions using video and content on the screen in real time. At the Mobile World Congress (MWC) 2025 in Barcelona ...

Get the most out of filters in the Flightradar24 app! See how you can add, edit, and save filters. Learn how to combine multiple filters. And get some tips and tricks to make your filters work for ...

Your CPU cooler doesn't just have to be another component. It can stand out with an eye-catching LCD screen, and here are the best options available.

Displays on your laptop, phone, or desktop monitor just love to collect fingerprints and other dirt. Can you wipe them off with just any cleaning wipe?

Using a USB-C phone with Power Delivery is ideal here, as it allows the phone to be powered while also communicating with the Arduino over USB. The RemoteXY app is built specifically for this purpose.