electric vehicles

What Do Jurrassic Park, Twisted Metal, and Waffles Have in Common? Power Wheels Racing

What Do Jurrassic Park, Twisted Metal, and Waffles Have in Common? Power Wheels Racing

Coming to the 10th Annual Bay Area Maker Faire is the 7th season of Power Wheels racing. The Power Racing Series is a vaguely popular nerd “sport” that mods simple toy store ride-on plastic cars and converts them into $500 25mph electric racing machines. The series’ main take home is the “enforcement” of a tiny budget with sort […]

Ben Katz’ Electric Tricycle

Ben Katz’ Electric Tricycle

One of the scooters at World Maker Faire that caught my eye was Ben Katz’ sweet scooter whose design is inspired by the Radio Flyer trike. Ben designed the tricycle around a brushless Turnigy motor, visualized the trike in Sketchup, welded, and machined the frame, and added a 40v LiFePO4 battery, motor controller, and gearbox. It can theoretically reach a top speed of over 45 MPH!