Category Archives: Teensy

Robotic Ball Bouncer Uses Machine Vision to Stay on Target

When we first caught a glimpse of this ball juggling platform, we were instantly hooked by its appearance. With its machined metal linkages and clear polycarbonate platform, its got an irresistibly industrial look. But as fetching as it may appear, it’s even cooler in action.

You may recognize the name  …read more

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Posted in ball, bouncer, Hough transform, juggling, machine vision, misc hacks, opencv, ping pong, platform, stepper, Teensy | Leave a comment

Restoring the Coolest Laptop Ever

Well-seasoned readers will no doubt remember GRiD laptops, the once and always tacti-cool computers that dominated the military market for decades. GRiDs were the first laptops to go to space, and they were coveted for their sleek (for the time) good looks and reputation as indestructible machines.

The GRiDs went …read more

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Posted in aliens, grid, IsoPoint, laptop, Raspberry Pi, retrocomputing, Teensy | Leave a comment

Sherbet Custom Game Pad is Smooth and Sweet

When [Billiam]’s beloved Logitech G13 game pad went to that great spectate room in the sky, he decided to pay homage by designing a custom, more ergonomic replacement from the desk up. Grab a spoon and dig into the story of [Billiam]’s journey toward Sherbet, because it’s a sweet ride. …read more

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Posted in game pad, Games, gaming keypad, homing bump, Kailh, Kailh chocs, Microcontrollers, peripherals hacks, Teensy | Leave a comment

Watch Your Life Tick Away with This Lifetime Countdown Clock

Good news, everyone! Now you can have an ongoing existential crisis, every second of your ever-dwindling life with this personal life countdown timer.

Why would anyone want to be confronted by a count of the number of seconds left until you’ve made 80 trips around the sun? We can think …read more

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Posted in clock, clock hacks, countdown, doomsday, DS3231, rtc, Teensy | Leave a comment

Altair 8800 Again Project

[Dirk] posted a video (you can see below) titled, “Mystery Retro Project Start.” That turned out to be the first of a multipart series on his Altair 8800 Again simulator. The front panel appears to be laser cut and in some future video episodes, we expect to see him simulate …read more

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Posted in altair, retrocomputing, Teensy | Leave a comment

Tracking Wasted Time With A Ferrofluid Clock

We know this project is supposed to be about developing a fine-looking ferrofluid clock, and not about the value of procrastination. But after watching the video below, see if you don’t think that procrastination has taken these two students further than expected.

We first ran into [Simen] and [Amund] several …read more

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Posted in brine, Chemistry, clock hacks, electromagnet, ferrofluid, magnet, misc hacks, Procrastination, Teensy | Leave a comment

Turntable Spins Color And Sound Together

If you can’t grow your own synesthesia, buying electronics to do it for you is fine. Such is the case with the CHROMATIC by [Xavier Gazon], an artist who turns all kinds of electronics into circuit-bent musical art pieces. His project turns an old Philips Music 5120 turntable into a …read more

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Posted in art, color sensor, hacked turntable, midi, midi sequencer, music, musical hacks, Teensy, turntable | Leave a comment

Millenium Falcon HID: Get Unity to Talk to Teensy

Here’s one that proves a hardware project can go beyond blinking LEDs and dumping massive chunks of data onto a serial console. Those practices are fine for some, but [dimtass] has found a more elegant hack for a more civilized age. His 3D Millennium Falcon model gets orientation data from …read more

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Posted in IMU, Microcontrollers, millenium falcon, mpu6050, peripherals hacks, Teensy, Teensy 3.2, unity, usb, USB CDC, USB RAW HID | Leave a comment

LED Music Visualizer Bespeckles Your Bedroom

When it comes to wall-mounted ornamentation, get ready to throw out your throw-rugs and swap them for something that will pop so vividly, you’ll want to get your eyes checked. To get our eyes warmed up and popping, [James Best] has concocted a gargantuan 900-RGB-LED music visualizer to ensure that …read more

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Posted in fourier transform, led hacks, Teensy, ws2812b | Leave a comment

This Two-Wheeled RC Car Is Rather Quick

Radio control cars have always been fun, it’s true. With that said, it’s hard to deny that true speed was unlocked when lithium polymer batteries and brushless motors came to the fore. [Gear Down For What?] built himself a speedy RC car of his own design, and it’s only got …read more

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Posted in car hacks, pid, pid control, R/C car, radio control, self balancing, Teensy, Teensy 3.6 | Leave a comment