Build Your Own Coffee Roaster shows how to create a DIY coffee roaster using a Raspberry Pi, standard components, and open-source software.

Q: Is there a compilation of Arduino articles written for model railroads that is easily accessed? — Jim Bottomley A: We have ...

I traded Ubuntu's flashy interface for Debian’s "No Nonsense" philosophy, and I'm not going back.

Theres something about Bitcoin and blockchain that just seems to attract weird and wacky tinkerers. While computationally ...

OpenClaw shows what happens when an AI assistant gets real system access and starts completing tasks, over just answering ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

The world is getting more connected every day, and the Internet of Things (IoT) is a big reason why. It’s not just about ...

After Anthropic pushed back, Clawdbot rebranded to Moltbot, guiding you toward trustworthy options and clearer expectations on features.

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...

Understanding how much you earn and spend is the key to getting control of your finances. Creating a budget gives you a better sense of where your money is going and can help you achieve financial ...