Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

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 ...

Install Claude Code in just 5 minutes! Follow this beginner-friendly guide to simplify your workflow and maximize ...

Gemini CLI plugs into Gemini 2.5 Pro, Google's most advanced model for coding and simulated reasoning. It can create and ...

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Discover the best free WinZip alternatives to manage compressed files easily in 2025.

ACLU files lawsuit against school for accusing student of placing a "hex" on a teacher TULSA, Okla. (AP) _ A 15-year-old high school student allegedly accused of being a witch and casting a spell ...

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.