If your memory of slot cars as a childhood toy is of lightweight controllers with wire-wound rheostats inside, then you’re many years behind the state of the art when it comes to competitive slot car racing.
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TapTo is an open source system for launching games and scripted actions using physical objects like NFC cards. It’s a great way to make playing games more accessible and add some fun to your gaming setup! This is the development repository for the core TapTo software.
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Recently, [Richard Audette] bought an Akaso EK7000 action camera for his daughter’s no-smartphones-allowed summer camp, which meant that after his daughter returned from said camp, he was free to tinker with this new toy.
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Kitting out a full workshop can be expensive, but if you’re only working on small things, it can also be overkill. Indeed, if your machining tends towards the miniature, consider building yourself a series of tiny machines like [KendinYap] did.
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Although Android technically runs on top of Linux, generally most Android devices abstract away the underlying Linux-ness of these machines.
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The idea is to make a Bicycle odometer with ESP-12 (ESP8266MOD), a chip that would allow us to create an app to verify the bicycle speed. I plan to measure the speed of the bicycle in km/h (kilometers per hour) using a reed switch sensor and a magnet on the wheel.
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Does it make sense to make your own breadboards rather than purchasing off the shelf ones? As [Chuck Hellebuyck] notes in a recent video on DIY, 3D-printed breadboards, there’s a certain charm to making a breadboard exactly the size you need, which is hard to argue with.
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[Hans Rosenberg] knows a thing or two about RF PCB design and has provided a three-part video demonstration of some solid rules of thumb. We will cover the first part here, and leave the other two for the more interested readers!
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In my previous post Encapsulation of PDUs On Trunk Ports, I showed what happens to PDUs when you change the configuration of a trunk. You may have noticed that there are typically three different types of Ethernet encapsulations that we see:
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