@Alperen

a smart keychain with security systems that can be used for nfc , debit and bank cards. It also has a high frequency module and a 5 way joystick for a main menu. you can sniff signals and reuse them, copy some cards, attack wifi and bluetooth.

a zvs driver for a flyback transformer. it can create huge arcs depending on the tune, voltage etc.

The micromouse is a robot that explores and memorizes a maze using algorithms and advanced coding. It uses 3-6 sensors, a main board, 2 motors and some sensor sets such as gyroscope. I designed it with my teacher and used AI to get information about hardware parts.