ESP32 RoboCar is basically a DIY robot car I built with an ESP32 and an L298N motor driver. It has three different firmware options, so you can mess around with whichever way you want to control it. You can control it over Bluetooth using a normal RC car app, or use WiFi to open a webpage with buttons and drive it from there. I also made a WiFi + WebSocket version where you can use an actual Xbox controller through the browser. The Xbox controller one is probably the most fun. No extra app or random script needed. Just open the page, connect the controller, and drive the car. It’s a pretty simple project, but it’s fun to build and mess with.
A RC plane made from BLDC motor that can actually fly.