Category Archives: bike

The Spin Cycle: Washing Machine Motor Converts 10-Speed to E-Bike

The “Spin Cycle” is an amazing electric bicycle built using a motor salvaged from a washing machine; when the puns are this perfect you have to roll with them. [jimminecraftguy’s] creation is one of the most hacked-together yet functional electric vehicle we’ve seen in a long time.

The drive train …read more

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Posted in bicycle, bike, BLDC, brushless dc, custom, ebike, ebikes, electronics, motor, transportation hacks, washing machine | Leave a comment

’54 Motorcycle Saved By Electric Conversion

While it’s nice to be able to fully restore something vintage to its original glory, this is not always possible. There might not be replacement parts available, the economics of restoring it may not make sense, or the damage to parts of it might be too severe. [onyxmember] aka [Minimember …read more

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Posted in allstate, bike, classic, controller, custom, ebike, electric, hub motor, motorcycle, puch, restoration, transportation hacks, vintage | Leave a comment

Bike Lock Secures Car

[Buttim] loses his car a lot, which might sound a little bit like the plot from an early-00s movie, but he assures us that it’s a common enough thing. In a big city, and after several days of not driving one’s car, it can be possible to at least forget …read more

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Posted in arm, bicycle, bike, bike share, cellular, gps, lock, reverse engineering, theft, tracker | Leave a comment

Bicycle Transforms Mid-Ride

For those of us who were children in the late 80s and early 90s, we may have dreamed of one day owning a gigantic tractor trailer that could transform into a colossal fighting robot. Or of simply having a toy that could approximate this change from one form into another. …read more

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Posted in bicycle, bike, gas cylinder, low rider, tall bike, transforming, transportation, transportation hacks, welding | Leave a comment

Steam Bike Rocks It Old-School

Petrol engines dominate the world of the automobile, while electric propulsion races to take an ever larger market share. Despite this, some still hold a flame for steam power. Such aficionados would hold this build in high regard, from the recent past of 2014.

The bike is of a recumbent …read more

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Posted in bicycle, bike, recumbent, steam, steam power, steam-powered, transportation hacks | Leave a comment

Russian eBike Goes Everywhere, Possibly Legal

Electric bikes may be taking the world by storm, but the world itself doesn’t have a single way of regulating ebikes’ use on public roads. Whether or not your ebike is legal to ride on the street or sidewalk where you live depends mostly on… where you live. If you’re …read more

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Posted in bicycle, bike, ebike, electric, homemade, hub motor, motorized, russia, suspension, transportation hacks, tricycle, welding | Leave a comment

Pedal Faster! I Need To Join A Conference Call!

It is rare to find a car these days without some mechanism for charging a cell phone. After all, phones need charging all the time and we spend a lot of time in our cars. But what if you spend a lot of time on your bike? Five teens from …read more

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Posted in bike, generator, phone charger, transportation hacks | Leave a comment

Enforce Speed Limits with a Rusty Bike

They say you can’t manage what you can’t measure, and that certainly held true in the case of this bicycle that was used to measure the speed of cars in one Belgian neighborhood. If we understand the translation from Dutch correctly, the police were not enforcing the speed limit despite …read more

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Posted in arduino, bicycle, bike, car, neighborhood, police, radar, radar gun, speed, transportation hacks | Leave a comment

A Stylish Solution for Bike Navigation

[André Biagioni] is developing an open hardware bicycle navigation device called Aurora that’s so gorgeous it just might be enough to get you pedaling your way to work. This slick frame-mounted device relays information to the user through a circular array of SK6812 RGB LEDs, allowing you to find out …read more

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Posted in 2019 Hackaday Prize, bike, bluetooth, compass, led hacks, nRF52832, sk6812, The Hackaday Prize, transportation hacks | Leave a comment

Tracking Stolen Bikes with Narrowband IoT

For his entry into the 2019 Hackaday Prize, [Marin Vukosav] is working on an ambitious project to create a small GPS tracking device which utilizes Narrowband IoT (NB-IoT) for long range communications. Rather than using a GSM modem which would suck the batteries dry in short order, NB-IoT can theoretically …read more

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Posted in 2019 Hackaday Prize, bike, gps, narrowband, SIM7000, The Hackaday Prize, tracking device, wireless hacks | Leave a comment