Robotics
PiCar-X Lego Turret
A Raspberry Pi PiCar-X robot car rebuilt with Lego armor, a joystick-controlled servo turret, and a button-triggered Lego missile launcher, all still drivable from the mobile app. I wired the joystick straight into the Robot HAT's built-in ADC and merged app control and turret control into a single Python loop.