Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Japan breaks world internet speed records; Download an entire HD movie library in the blink of an eye Japanese engineers have shattered the world record for internet speed, achieving a staggering ...

Adding a camera to a project used to be a chore, but modern camera modules make it simple. But what if you want to read QR ...

Most of you know how an NFC tag works. The reader creates an RF field that has enough energy to power the electronics in the tag; when the tag wakes up, two-way communication ensues. We’re ...

Constantly Updated — The download contains the latest and most accurate details. Boost Your Cybersecurity — The 10-page PDF looks at training, white-hat hackers, and more.

Use this PC maintenance checklist to spot previously unidentified issues that could become bigger problems later.Two Assets — This download comprises a ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Your Kindle isn't restricted to books from Amazon. Here's how to send other ebook formats to your ereader, and where to get free ebooks, including with Amazon's Stuff Your Kindle events.

Mobile Technology In just a couple of decades, smartphones have become indispensable in our daily lives. Read on for news, reviews and comparisons of the latest smartphones, tablets and e-readers.

Arduino LCD library for HD44780 displays. Contribute to sstaub/LCD-HD44780 development by creating an account on GitHub.