Author Archives: Richard Baguley

Controlling Non-Googley Devices With Google Assistant

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In the near future of the Smart Home, you will be able to control anything with your voice. Assuming that everything supports the Smart Home standard you chose, that is. If you have a device that supports one of the other standards, you’ll end up uselessly yelling at it. Unless you use gBridge. As the name suggests, gBridge is a bridge between Google Assistant devices and the rest of the smart home universe. It’s an open source project that is available as a Docker image can be run on a low power device in the home, or on a hosted …read more

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UV Glow Clock Tells The Time Glowingly

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Reddit user [TuckerPi] wanted to make something to thank his father for helping him get through his engineering degrees. He hit it out of the park with this awesome glowing clock. The clock uses a strip of UV glow tape, which is rotated by a small stepper motor. On one side a UV LED is moved up and down by a second motor to make the tape glow underneath it. A Raspberry Pi drives the whole system, writing the time on the tape and rotating it to face outwards. Once a minute the clock rewrites the time on the rubber. …read more

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UV Glow Clock Tells The Time Glowingly

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Reddit user [TuckerPi] wanted to make something to thank his father for helping him get through his engineering degrees. He hit it out of the park with this awesome glowing clock. The clock uses a strip of UV glow tape, which is rotated by a small stepper motor. On one side a UV LED is moved up and down by a second motor to make the tape glow underneath it. A Raspberry Pi drives the whole system, writing the time on the tape and rotating it to face outwards. Once a minute the clock rewrites the time on the rubber. …read more

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The Jookbox Is A Post-Modern Jukebox

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The family of [Chris Patty] decided that their holiday gifts would have to be handmade. So, he decided to make something new for his father: a jukebox with a twist. Instead of a touchscreen or web interface, his jukebox uses swipe cards. To play a track, you find the card for the song you want to hear, swipe it, and the jukebox plays the requested track. The whole thing is built into a wooden box that hides its digital nature, which is built using a Raspberry Pi and a credit card stripe reader.

This is a lovely, clean build that …read more

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Raspberry Pi Raccoon-proof Cat Feeder

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Feeding things in the outside world is difficult, especially when there are clever creatures like raccoons out there that will break in and steal everything given half a chance. [_ah6] wanted to build a feeder for feral cats that would dispense food, but without encouraging the local raccoons. So, they built a feeder that included a webcam that could see who was waiting for dinner, and dispense food remotely without spooking the cat.

The feeder is built around a modified cereal dispenser that is connected to a Raspberry Pi. This is also connected to a webcam and an IR light …read more

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The Very Slow Movie Player Does it With E-Ink

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Most displays are looking to play things faster. We’ve got movies at 60 frames per second, and gaming displays that run at 144 fps. But what about moving in the other direction? [Bryan Boyer] wanted to try this out, so he built the VSMP, or Very Slow Movie Player. It’s a neat device that plays back a movie at about 24 fph (frames per hour) on an e-ink display to demonstrate something that [Bryan] calls Slow Seeing, which, he says “helps you see yourself against the smear of time.” A traditional epic-length movie is now going to run you greater …read more

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Homemade Daft Punk Helmet

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You may not be French, and you may not have had a series of hit records, but you can still have the blinky LED helmet, thanks to this build from [Electronoobs]. They have put together a neat Daft Punk helmet built from 3D printed parts, an Arduino, a Bluetooth module, a string of WS2812 addressable LEDs and a simple app. The helmet itself is 3D printed, and the Arduino, Bluetooth, and battery are mounted in the chin. The LED panel is a series of WS2812 LED light strips wired together in series. The whole thing is controlled over a Bluetooth …read more

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High-Speed Camera Plus Lawnmower Equals Destructive Fun

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I hate gratuitous destruction videos. You know, the ones that ask “what happens if we drop a red-hot ball of Plutonium onto a bag of Cheetos?” There’s a lot of smoke, flames and a big pile of ad revenue for the idiots behind it.

This destruction video is a little different, though. [Tesla 500] wanted to mount his high-speed camera onto a rotating blade, but without destroying the camera. In this video, he documents the somewhat nerve-wracking process of building a rig that spins a $3000 camera at several thousand revolutions per second. It’s all about the balance, about building …read more

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Toast Printer Prints Tasty Images And Weather Forecasts

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Electrical Engineering degrees usually focus on teaching you useful things, like how to make electronic devices that actually work and that won’t kill you. But that doesn’t mean that you can’t have some fun on the way. Which is what Cornell students [Michael Xiao] and [Katie Bradford] decided to do with T.O.A.S.T: The Original Artistic Solution for Toast. In case the name didn’t give it away, this is a toast printer. The user supplies an image and a bit of bread, and the T.O.A.S.T prints the image onto the toast. Alternatively, the printer can show you the weather by printing …read more

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Furby Plus Borges Equals Borgy

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What do you get if you cross a Furby with a master of 20th Century literature? The Borgy. Argentinian hacker [Roni Bandini] found an old Furby and decided to hack it by altering its personality. His inspiration was the Argentinian writer Jorge Louis Borges, one of the pioneers of surrealist writing. The idea is that, at random times during the day, the Borgy will share a bit of wisdom from Borges to inspire and enlighten.

[Roni] hacked the Furby to replace the speaker with a more powerful one, and built a base to hold the larger speaker and a switch …read more

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