More than three years have passed since Tesla announced its Cybertruck, and while not a one has been delivered, the first Tesla truck, Truckla, has kept on truckin’. [Simone Giertz] just posted an update of what Truckla has been up to since it was built.
[Giertz] and friend’s DIT (do-it-together) truck was something of an internet sensation when it was revealed several months before the official Tesla Cybertruck. As with many of our own projects, while it was technically done, it still had some rough edges that kept it from being truly finished, like a lack of proper waterproofing or a tailgate that didn’t fold.
Deciding enough was enough, [Giertz] brought Truckla to [Marcos Ramirez] and [Ross Huber] to fix the waterproofing and broken tailgate while she went to [Viam Labs] to build Chargla, an Open Source charging bot for Truckla. The charging bot uses a linear actuator on a rover platform to dock with the charging port and is guided by a computer vision system. Two Raspberry Pis power handle the processing for the operation. We’re anxious to see what’s next in [Giertz]’s quest of “picking up the broken promises of the car world.”
If you want to see some more EV charger hacks, check out this Arduino-Based charger and the J1772 Hydra.
Continue reading “Truckla Gets An Open Source Charging Buddy” →
While production of the Tesla Cybertruck won’t start production until 2021 (at the earliest), you can always try to build your own. Unless you have a really big spare parts drawer, though, it probably won’t be full sized, but you can at least build a model if you have a shop as well-stocked as [Emiel]. He took some time to build a model cybertruck out of a single sheet of aluminum. (Video, embedded below. You might want to turn on subtitles.)
This project is a great example of the fact that some projects that seem simple on the surface require some specialized tools to get just right. To start, the aluminum sheet was cut with a laser to get into the appropriate shape and include details like windows, and the bending points were marked with an engraver to help the bending process along. The one tool that [Emiel] was missing was a brake, but he got great results with a set of metal bending pliers.
Finishing the model didn’t go particularly smoothly, either. He had planned to braze the metal together, but the heat required kept warping the body panels. The solution was to epoxy it together and sand down the excess, and the results are hopefully stronger than brazing would have been since he added a cloth to the epoxy for extra strength. The windows are made from polycarbonate (and didn’t break during the durability test), and we hope that when [Emiel] is ready to put in a motor he uses one of his custom-built electric motors. Continue reading “The Next Best Thing To A Cybertruck” →