FFB simracing steering wheel

I have always wanted to have a simracing setup. And wheelbases available on the market are either expensive or not powerful enough. Also every wheelbase on the market is closed-source, and that limits me to the feature it offers out of the box. And after spending some time on YouTube, I decided to build my own Force Feedback simracing wheel base. For cheaper than some wheels on the market, I could build something much more powerful, easy to modify wheelbase. To keep costs low, I decided to go with a direct-drive wheelbase using a hoverboard motor that I could salvage from a broken hoverboard on Marketplace. Being a direct drive setup will give me the best force feedback compared to belt/gear drive, while also being much more silent. This setup can enable me to have 12-15Nm of force feedback. And for comparaison, the Logitech G29, the most popular wheel out there, only offers 2.1Nm, and is a gear drive setup.

Educational amplifier model

I am a technology student in my high school. And two of my main subjects electricity and mechanical engineering. One day, I showed my electricy teacher one of my previous projects that had 4mm banana terminals, and was laser-cut and engraved on MDF wood. He was really impressed and told me that he wants to make a project with me. You see, the ministry of education gave us an amplifier model that we will use to experiment with amplifiers, and understand how they work. But these models were really small, ugly and had 2mm banana terminals, and my teacher didn't like them. So he wanted me to work on a design that could be laser-cut, have beautiful engraved texts and symbols, used 4mm banana terminals, and most importantly, as big as an A4 sheet.

Lab Bench Power Supply

I love robotics, and I love making some cool projects. But when prototyping, I always run into the issue of powering up my prototyping circuits with a stable and powerful power supply. So I decided to convert a 365W computer power supply into a cool and functionnal lab bench power supply.