Want to get somewhere safely, but all you have is a Segway? An afternoon spent tinkering can turn your Segway into a lounging cruiser with this hoverseat attachment, just like YouTuber [Inflatable Boats]’s hot new ride.
The backbone of the cart is the Segway Mini Pro. An aluminium frame attaches to the Segway via an eye-bolt and two carabiners, the larger of which has some tape wrapped around it to reduce wear. A swivel caster is attached with u-bolts to support the weight of the rider along the middle of this makeshift go-cart. Pushing on a t-handle made of pvc — connected to the Segway’s knee brace with a simple strap — engages the motor in lieu of the normal lean-to-go-forward action. Turning is simply done by swinging the handle or pressing with your feet.
Continue reading “Hoverchair For Your Hoverboard Turns Your Segway into a Go-Kart”
We’ve seen lots of Segway variants on Hackaday, but they don’t always have detailed instructions on how they made it… Well lucky for us, [Bob] from [Making Stuff] just finished his extensive Segway project with tons of videos of the build!
Inspired by other self-balancing scooter projects he had seen online, [Bob] wanted to try his hand at building one. So he took bits and pieces from designs he liked, and came up with his own solid looking Segway clone design. Using Google Sketchup he drew up the frame, and from there it was all hands on deck. A bit of TIG welding later and it was time for the components.
Some small slight mechanical hiccups aside, the longest part of the project was the electronics and software — getting it to work like a real Segway. After writing his own code he ran into a few roadblocks, but luckily he was able to get some help from someone at his local Maker meetup which saved a lot of troubleshooting on his end.
Continue reading “Segway Build You Can Do Yourself”
[Jason Dorie] has been hard at work on his two-wheeled, self-balancing skateboard. He calls it the Sideway.
Similar to the Segway, it relies on the user shifting their weight to control the speed at which it will run. A Wii Nunchuk controller is used to steer, which varies each wheels output, which allows for some tight maneuvering!
Under the deck is a pair of 24V 280W (about 1/3HP each) scooter motors which are driven by two 32A Sabertooth speed controllers. They’re run off a pair of 3 cell 5Ah LiPos which get him about 40 minutes of use — not too shabby! To handle the control algorithm for the IMU, he’s using a Parallax Propeller with custom software.
To demonstrate, he takes us of a tour of one of his favorite stores — Michael’s.
Continue reading “The Self-Balancing Sideways Segway”
[Kristian] just put the finishing touches on his full size Segway built from scratch.
Back in 2012, he made a small balancing robot using a gyroscopic sensor and a PID controller — you can see the original post here. The cool thing is, he’s basically just scaled up his original project to create this full-size Segway!
It uses two 500W 24V DC motors (MY1929Z2) on an aluminum check plate frame, with the rest of the structure made from steel plumbing and fittings. What we really like is the steering linkage; similar to a real Segway, you pull the handle in the direction you want to turn. He’s accomplished this by putting another length of pipe parallel to the wheels which is connected by an elbow fitting to the handle bar. It’s supported by two pillow block bearings, and in the back is a fixed potentiometer — when you lean the handle bars one way, the pipe rotates, spinning the potentiometer. To make it return to neutral, he’s added springs on either side.
There’s an impressive build log to go along with it, and a great demonstration video after the break.
Continue reading “Impressive Homemade Segway Is The Real Deal”
[Matt Turner] tipped us off back in January about his homemade Segway project. Unfortunately that message slipped through the cracks but we’re glad he sent in a reminder after reading Friday’s feature an a different 2-wheeled balancer.
We like it that he refers to this project as being on the budget of a graduate student with a young family. We certainly understand where he’s coming from, and we hope he can ride this to job interviews to show them he truly lives engineering. The control circuitry is a bit higher-end than we’re used to seeing. He chose a Cypress CY8C29466 SoC to control the device. But the sensors are a common choice, using the Wii Motion Plus and Wii Nunchuk for the gyroscope and accelerometer they contain. This is a no-brainer since the sensors are high-quality, cheap and available locally, and communicate of the standard I2C protocol.
When looking for motors [Matt] was happy to find an old electric wheelchair on Craig’s List. This also gave him a gear box, wheels, and tires. He added a pair of motor drivers, with his own alterations to suppress feedback. Sounds like they run a little hot because he plans to add cooling fans to them in the future. But this first iteration is up and running quite well as you can see in the clip after the break.
Continue reading “Another homebrew Segway clone comes in at under $300”
This is a picture of the guts of a diy Segway project (translated). Everything fits into a tiny space under the platform upon which the rider stands. It’s tight, but makes for a sleek look when the diamond plate is covering up all of the internals.
An ATmega644 controls the vehicle. It does so by using a PID control scheme to monitor a gyroscope, driving the wheels to maintain the center of balance. Electronically, the most complicated part of the build is the motor controller. It seems to be an original design, using an ATmega48 and several other integrated circuits. It was hard for us to figure out how this was implemented, but with some intensive study of the three schematics that go into the module we’d bet you can get to the bottom of things. We certainly like the outcome, as this personal transport is whisper quiet. Take a look at the clip after the break to hear for yourself.
Note: Be careful if you’re reusing the code from the translated link at the top. Google translator also translates the variable names in the code and might break how it works due to inconsistencies in the translation.
Continue reading “DIY Segway: fast, silent, and open”
Take a tour of anywhere on earth without leaving your home. This virtual Segway tour uses the Wii Fit Balance Board and Google Earth to let the rider control a virtual tour by leaning in the direction they want to travel. It’s the product of a hackathon at SVI Hackspace, a new hackerspace in Stanford’s Huang Engineering Center.
The project was undertaken by four people who had just met for the first time that night. Seven hours later, they had a working system that combines a huge number of software packages; OS X, Osculator, Node.js, Socket.io, the Google Earth API, Monster Milk Truck, and Google 3D Warehouse. Most of those packages are used to get the board talking to the computer and then interpreting the data. Monster Milk Truck – which we had never heard of – is a plugin that lets you drive through Google Earth environments using button presses and arrows (which are simulated by the balance board data translations).
This is a nice complement to some of the other balance board hacks we’ve seen, like the one used to control World of Warcraft. Don’t forget to peek at the video after the break.
Continue reading “Virtual Segway tours using the Wii Balance Board”