Category Archives: beaglebone

An Even Smaller BeagleBone

The BeagleBone famously fits in an Altoids tin. Even though we now have BeagleBone Blacks, Blues, and Greens, the form factor for this curiously strong Linux board has remained unchanged, and able to fit inside a project box available at every cash register on the planet. There is another Altoids tin, though. The Altoid mini tin is just over 60×40 mm, and much too small to fit a normal size BeagleBone. [Michael Welling] has designed a new BeagleBone to fit this miniature project box. He’s calling it the Pocketbone, and it’s as small as the mints are strong.

The Pocketbone …read more

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Posted in beaglebone, hardware, Octavo, Octavo Systems, OSD3358, Pocketbone | Leave a comment

Reverse Engineering the Smart ForTwo CAN Bus

The CAN bus has become a defacto standard in modern cars. Just about everything electronic in a car these days talks over this bus, which makes it fertile ground for aspiring hackers. [Daniel Velazquez] is striking out in this area, attempting to decode the messages on the CAN bus of his Smart ForTwo.

[Daniel] has had some pitfalls – first attempts with a Beaglebone Black were somewhat successful in reading messages, but led to strange activity of the car and indicators. This is par for the course in any hack that wires into an existing system – there’s a high …read more

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Posted in arduino, automobile, beaglebone, beaglebone black, CAN, can-bus, car, car hacking, car hacks, cars | Leave a comment

Hackaday Links: February 19, 2017

The ESP-32 is the Next Big Chip. This tiny microcontroller with WiFi and Bluetooth is the brains of the GameBoy on your keychain, emulates an NES, and does Arduino. There are ESP32 modules that are somewhat easy to acquire, but so far the bare chips have been unobtanium. Now you can buy them. One supplier has them for $3.60 USD/piece. That’s a lot of computational power, WiFi, and Bluetooth for not much money. What are you going to build?

What is the power of artisanal product videos? The argument for this trend cites [Claude C. Hopkins] and how he told …read more

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Posted in beaglebone, ESP32, Hackaday Columns, Hackaday links, Octavo | Leave a comment

Hackaday Links: The 2017 One

You screwed everything up last night. The end of 2016 had a leap second, so instead of the seconds going up from 57, 58, 59… 00, there was a 61st second in the last minute of the year. Yeah, 2016 just wouldn’t quit. [Michel] built a device to keep track of 2016’s leap second using GPS, and everything worked beautifully.

Remember MechWarrior? There’s a reason those mid-90s games used mechs instead of more organic characters. Computers couldn’t draw that many polygons, making MechWarrior a stylistic choice driven by the limitations of technology. Here’s a real MechWarrior that could rip your …read more

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Posted in beaglebone, ces, Hackaday Columns, Hackaday links, hackaday retro edition, mech, nes classic edition, retro edition, vacuum pen, Vacuum pickup tool | Leave a comment