3D PRINTING A MACRO PAD, SWITCHES AND ALL

Building a macro pad inside of a 3D printed enclosure is hardly news these days. Neither is adding 3D printed keycaps to the mix. But if you go as far as [James Stanley] has, and actually print the switches themselves, we’ve got to admit that’s another story entirely. Now you might be wondering how [James] managed to print a mechanical keyboard switch that’s the size of your garden variety Cherry. Well, the ...

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CAKEDAY COUNTDOWN CLOCK IS A SWEET LITTLE SCROLLER

If you want strangers to give you well wishes on your birthday out in the real world, you have call attention to the occasion by wearing a pointy hat or a button that says ‘today is my birthday, gimme presents’. But on your reddit cakeday, aka the day you joined, you’re automatically singled out with the addition of a slice of 8-bit cake next to your username. The great thing about your cakeday is that you’ ...

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Arduino powered camera slider and pan-tilt camera mount

Photographers searching for a professional style motorised camera slider and pan-tilt camera mount, may be interested in a new project by YouTuber “isaac879”. The project is open source with links to the design files and code provided via Github. Check out the first and second videos in the series below. “This is the pan tilt camera mount I designed for my DSLR Canon EOS 250D. I designed it for video motion ...

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REMOTE CODE EXECUTION ON THE N64

Some like to garden in their spare time, while others prefer to smoke cigars or fold complicated origami figurines. Security researcher [grifter] [CTurt] seems to enjoy cracking consoles instead, and had a go at exploiting the Nintendo 64 over an obscure modem interface. The 1990s were a wild time, where games shipped in cartridges. This format opened up crazy possibilities to add additional hardware to the ...

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SeeedStudio Wio Terminal now supports CircuitPython

The developmnet team over at Seeed Studio has this week announced its Wio Terminal now supports the CircuitPython programming language created by Adafruit. CircuitPython is an open source derivative of the MicroPython programming language targeted towards the student and beginner an is a software implementation of the Python 3 programming language, written in C. The Wio Terminal is compatible with both Ardu ...

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CUSTOM PACKET SNIFFER IS A GREAT WAY TO LEARN CAN

Whilst swapping out the stereo in his car for a more modern Android based solution, [Aaron] noticed that it only utilised a single CAN differential pair to communicate with the car as opposed to a whole bundle of wires employing analogue signalling. This is no surprise, as modern cars invariably use the CAN bus to establish communication between various peripherals and sensors. In a series of videos, [Aaron ...

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What Can You Do With a Computer Science Degree?

Are you thinking of majoring in Computer Science? Have you already done a subject such as physics or mathematics and you’re thinking of taking an MS in computer science? If this is you, you may also be wondering what will happen when you graduate and what kind of job you can expect when you achieve your computer science qualification. When you first pose the question of what can you do with a computer scien ...

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Low Cost Bioprinter

The goal of this project is to develop a low-cost bioprinter to make bioprinting more accessible to research institutions. Currently, low-end bioprinters cost approximately $10,000 while high-end bioprinters cost approximately $170,000. In contrast, our printer can be built for approximately $375. Supplies: Parts: Ramps 1.4: https://www.amazon.com/HiLetgo-Control-Printer-Su...Arduino mega 2560: ht ...

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Super Stylish Automatic Cat Feeder

https://youtu.be/uVHh2rHcWi4 Jojo is a super handsome cat.I love him in every aspect, except he keeps waking me up everyday 4am in the morning for his food, so it's time to get an automatic cat feeder to save my sleep. However, he is so handsome that when I want to find a right automatic cat feeder on the market for him, I can never be satisfied with their simple bucket like appearance. So I decide to build ...

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Raft Bird Repeller

In this project I will show you how to build a solar-powered Raft Bird Repeller that will get rid of those pesky birds that poop on your raft. Step 1: Intro https://youtu.be/Z9JdDufT_Ss If you have ever been on a raft, you know just how relaxing and fun they can be to hang out on. One thing that is definitely not relaxing or fun is cleaning up the bird poop on them. This has been a problem as long as I can ...

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Motion Tracking Face

https://youtu.be/Nqh3Ej8qfTU Meet Chartreuse! Chartreuse's face follows you when you walk by. When she sees you, her eyes turn yellow and she gets a happy expression in her eyes. As you walk away, her eyes change to blue and she sadly turns away. Chartreuse is powered by an Arduino Uno, two servos, and a stepper motor and a couple of addressable LEDs and constructed from a few pieces of 1/8" hardboard. Supp ...

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Project Small Car

This car was made as a creative activity for students from Erazmus project. The Small Car celebrated big succes. So I've decided to share this small, unassuming and yet very educative project with community. It's ideal to entertain students, for instance during public open day at schools. This project will help students master their 3D printing skills, PCB making skills, constructing skills and programming ...

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