Open Brain Surgery for EBikes and EScooters

An ebike motor with the controller cover removed. A number of wires and connectors take up most of the space in the cavity.

Personal Electric Vehicles (PEVs) all contain the same basic set of parts: a motor, a battery, a motor controller, some sensors, and a display to parse the information. This simplicity …read more Continue reading Open Brain Surgery for EBikes and EScooters

Supercon 2022: Bradley Gawthrop Wants You to Join the PEV Revolution

A man in a dark shirt stands at a podium in front of a projector screen with the text "50% OF US CAR TRIPS" in white above yellow text saying "1 HUMAN < 3 MILES". The screen is flanked by decor saying "Supercon" in white on a black background.

During the 20th Century, much of the western world decided that motor vehicles were the only desirable form of transportation. We built our cities to accommodate cars through parking, stop …read more Continue reading Supercon 2022: Bradley Gawthrop Wants You to Join the PEV Revolution

3-Wheeled Electric Skateboard Does Things Differently

Typically, electric skateboards drive one or more wheels with brushless motors, while keeping everything mounted on otherwise fairly-standard trucks to maintain maneuverability. However, [swedishFeetballs] decided to go a different route, …read more Continue reading 3-Wheeled Electric Skateboard Does Things Differently

Tank Track Skateboard

As electric skateboards kits and components become more commonly available, you really need to do something different to make your custom board stand out. [Emiel] [The Practical Engineer] has managed to do this by building a half-track skateboard. (Video, embedded below.)

Except for the front trucks, fasteners and bearings, all …read more

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Electric Skateboard With Tank Tracks, From A Big 3D Printer

One of the basic truths of ground vehicles is that they are always cooler with tank tracks. Maybe not better, but definitely cooler. [Ivan Miranda] takes this to heart, and is arguably the king of 3D printed tank projects on YouTube. He has built a giant 3D printed electric skateboard …read more

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Pop A Wheelie With Your Electric Skateboard, The Hacker Way

Using a bit of tech to make up for a lack of skill is a time-honoured tradition, otherwise known as cheating among those who acquired the skill the hard way. Learning to wheelie a skateboard is usually paid for in bruises, but [blezalex] got around that by letting his electric …read more

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Electric Longboard Quick Build Using Off-The-Shelf components.

Building cool things completely from scratch is undeniably satisfying and makes for excellent Hackaday posts, but usually involve a few unexpected speed humps, which often causes projects to be abandoned. If you just want to get something working, using off-the-shelf modules can drastically reduce frustration and increase the odds of …read more

Continue reading Electric Longboard Quick Build Using Off-The-Shelf components.

Improved Controller For E-Skateboards

[Timo] recently purchased himself a Acton Blink Qu4tro electric skateboard. Performance-wise, the board was great, but the controller left a lot to be desired. There were issues with pairing, battery displays, and just general rideability. Like any good hacker, he decided some reverse engineering was in order, and got to work.

Initial results were disheartening – the skateboard relies on various chips of Chinese origin for which documentation proved impossible to come by. However, as it turned out, the board and controller communicated using the common NRF24L01+ transceiver.

Initial work focused on understanding the pairing process and message protocol. With …read more

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