The world just recognized Earth Day and it was a good reminder that we all have a responsibility to protect the planet. Unfortunately, many of our devices suck up energy in direct opposition to that goal. But the market has proven that we aren’t willing to sacrifice convenience. Luckily, that isn’t always necessary. To demonstrate […]
Hey there, DIY IoT enthusiasts! Ever build a cool gadget with your Raspberry Pi, only to get stuck figuring out how to show off its data? Don’t worry, you’re not alone. Lots of makers like you face the same challenge: turning that awesome sensor data into something easy to see and interact with on your […]
We recently covered Vaclav Krejci’s stick shift project, in which he designed a board that surrounds the shift lever and uses Hall effect sensors to detect its position. It then showed the current gear on a small OLED screen. The idea was that the user could mount that screen wherever they wanted on the dashboard […]
The high cost of EV (electric vehicle) chargers may lead you to believe that they’re complex systems. But with the exception of Tesla’s Supercharger, that isn’t true. They’re actually quite simple — basically just glorified switches. All of the nitty gritty charging details are the responsibility of the car’s onboard circuitry. With that in mind, […]
Arcade machines are a dying breed and that’s a shame, because their purpose-built approach to gaming is so wholesome. There is something intrinsically satisfying about a device that does one thing and does it well. If you want to bring that beauty into your own home, Migi has a great Instructables tutorial that will walk […]
Conserving energy is something every animal does, and we humans are no exception. Especially when energy costs are high — something many of us have been uncomfortably aware of in recent years — figuring out ways to live life without burning through excess fuel (and polluting the environment) is a serious priority. Technology has promised […]
For those who own a pet with the freedom to move between the house and the yard, keeping tabs on where they are can be a challenge, especially if there’s a pet flap involved. Instructables member “madmcu” wanted to know where their cat was whilst away from the house on vacation, so they came up with an AI-driven […]
Science Buddies had a problem: their tiny little pug loves eating their cat’s poop. Because the pug is smaller than the cat, they couldn’t simply put the litter box behind a tiny cat door. So they came up with a more sophisticated solution: a motorized door triggered by a magnetic collar. Riley the pug’s responses to […]
Today’s makers have access to the most advanced materials, resources, and support in history, and it’s improving all the time. The downside is that finding the right software can sometimes feel confusing and overwhelming. There are seemingly endless options, all with different attributes and advantages. In this article, we’re here to help make things easier. […]
The entire tech industry is desperate for a practical wearable HMI (Human Machine Interface) right now. The most newsworthy devices at CES this year were the Rabbit R1 and the Humane AI Pin, both of which are attempts to streamline wearable interfaces with and for AI. Both have numerous drawbacks, as do most other approaches. […]
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