月份: 2020 年 8 月

Best answer: The Raspberry Pi is a small single-board computer designed originally for the education segment. It’s evolved into a project board that millions of people use because of it’s price, ample documentation, and enthusiast community. You can do just about anything with a Raspberry Pi.

The new and improved version: Raspberry Pi 4 ($45 at Amazon)
A year older, but still great: Raspberry Pi 3 B+ ($41 at Amazon)

A little history

It’s the little circuit board that has captured the hearts and minds of the makers, the tinkerers, and the hackers.

However, the Raspberry Pi is more than that. It’s the gateway to the Internet of things, and the tool to teach the next generation how to create it.

The Raspberry Pi is a great tool to teach programming, but it’s also a great small PC for your home.

In 2006, some great minds at the University of Cambridge’s computer lab started to notice a difference in the applicants for the school’s Computer Science program. The hackers, hobbyi…

Best answer: Downgrading your phone to an older version of Android can be easy or impossible. It all depends on the company that made it. If you want to be sure you can install any version you want on your Android phone, your best bet is to buy a Google Pixel.

Easy to downgrade: Google Pixel 4 ($740 at Amazon)
Same phone, bigger package: Google Pixel 4XL ($820 at Amazon)

Not everyone loves updates

Most of us here are update junkies. When a new version of Android (or anything, for that matter) is announced, we start talking about when we’ll get a chance to try it and take a look at the changes. We look at all the leaks or legit news about an update, and we’re ready to install it as soon as we can. It’s half the fun of owning an Android.

But not everyone feels this way.

There are a few cases where upgrading to a new version isn’t something you ever want to do. Enterprise software is notorious for being slow to adapt and new versions of any software may not be supported. You migh…