Tagged With electronics

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Over the last few years, tech companies have been under increased scrutiny to ensure that the gadgets they create are manufactured responsibly. That covers everything from where they source the minerals used to create components, through to the people working in factories, packing, shipping and recycling programs. But when you're standing in a store, cash or credit cards at the ready, how do you now your money is supporting an ethical supply chain?

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The USB Killer is infamous (but ingenious). Plug it in, and within seconds your computer is dead, motherboard fried thanks to a high voltage dose of electricity, along with any other nearby components. This video shows you how it works, but the takeaway is clear: Never connect random USB devices to your computer.

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After upgrading my laptop, I spent months feeling bad that I hadn't yet sold the old one. It sat around for months, until one day when a friend was over to work on a writing project. He hadn't brought his computer, so I fired up the spare laptop, whisking away my guilt. That spare computer has now become a dedicated guest computer.

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Yesterday was Pi Day, and what better way to celebrate everyone's favourite mathematical constant than by taking a look back at everyone's favourite cheap hobbyist computer, the Raspberry Pi. Since the launch of the Raspberry Pi, I've written an absurd number of guides, blogs and an already outdated book on the variety of projects you can do with it. I've learned a lot it that time.

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Ever wished you could access your Raspberry Pi when you're on the road? Perhaps you've set up a home security camera, you're running a private Minecraft server, or you're using your Pi for some crazy hacked together internet appliance of your own making. Whatever your reasons, it's easy than you think to access that Raspberry Pi remotely. Here's how.