Category Archives: transportation hacks

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

A Super Tidy School Bus RV Conversion

Many of us have seen an old bus for sale for a tantalizingly low price, and begun thinking about the possibilities. [EpiclyEpicEthan1] is someone who took the next step, bought the bus, and got to work converting it to an RV, with impressive results.

The bus in question is a …read more

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Posted in camper, classic hacks, conversion, rv, transportation hacks | Leave a comment

Failed Scooter Proves the Worth of Modular Design

Like many mechanically inclined parents, [Tony Goacher] prefers building over buying. So when his son wanted an electric scooter, his first stop wasn’t to the toy store, but to AliExpress for a 48V hub motor kit. Little did he know that the journey to getting that scooter road-ready would be …read more

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Posted in electric conversion, electric scooter, green hacks, hub motor, scooter, 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

GPS and ADS-B Problems Cause Cancelled Flights

Something strange has been going on in the friendly skies over the last day or so. Flights are being canceled. Aircraft are grounded. Passengers are understandably upset. The core of the issue is GPS and ADS-B systems. The ADS-B system depends on GPS data to function properly, but over this …read more

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Posted in ads-b, airliner, Current Events, Featured, gps, navigation, news, transportation hacks | Leave a comment

Moped Turn Signals, Now With More Cowbell

Cue up the [Christopher Walken] memes, it’s time for moped turn signals with more cowbell. Because moped turn signals with less cowbell are clearly the inferior among moped turn signals.

It seems that [Joel Creates] suffers from the same rhythm recognition disorder that we do. The slightest similarity between a …read more

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Posted in actuator, clapper, cowbell, moped, musical hacks, relay, scooter, solenoid, transportation hacks, turn signal | 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

Battle Tested Current Limiter for Cheap DC Motor Controllers

Running a brushed motor in muddy or dusty environments takes a toll on controllers, with both heavy back EMF and high stall currents. This explains one of the challenge in Europe’s Hacky Racer series, which is decidedly more off-road than America’s Power Racing Series.

In pushing these little electric vehicles …read more

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Posted in brushed dc motor, current limiting, dc motor, dc motor controller, Hacky Racers, hardware, motor controller, transportation hacks | Leave a comment

Remanufacturing A Rotary Airplane Engine

If someone tells you they have seen a rotary engine, the chances are that you will immediately think of a Wankel engine, as you might find in some of the more exotic Mazda sports cars. But there is another rotary engine that has a prior claim to the name, and …read more

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Posted in engine, gnome, rotary engine, transportation hacks | Leave a comment

Goodyear Aero Thinks Flying Cars are a Thing

The 2019 Geneva International Motor Show has a number of “concept” vehicles. These are vehicles that usually include some cool feature that isn’t really practical — at least today. For example, in the past, concept cars have had adjustable color interior lighting, plug-in hybrid engines, and power windows — all …read more

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Posted in flying car, goodyear, Hackaday Columns, kickstarter, rants, snake oil, transportation hacks | Leave a comment