The list of materials for the 2022 electric competition is as follows for reference:

First, the power supply category

1, MOSFET switch IRF530, radiator and short spiral M3, driver IR2 1 10, operational amplifier LM358 or other operational amplifier, iron-silicon-aluminum magnetic ring (wound with AC inductance), thin film capacitor 0.1μ f/100.

2. current sampling resistor 100 mω, or CC6900SO-5A current sensor, auxiliary power chip LM2596T-ADJ, type I inductor 33μH 1A, directly connected to Schottky diode1n 5819;

Mechanical category: minimum system of single chip microcomputer, steering gear, Hall sensor, cube, etc.

Third, the control class.

Single-chip microcomputer or embedded controller, DC motor, drive module, camera, communication module, small quadrotor aircraft (optional), consumables such as resistors, capacitors and wires, and several plates for building the site;

Fourth, the signal source class

STM32F429IGT6 development board, STM32F429IGT6 core board, STM32F407ZGT6 small system board, LF353, LM324, TL084；;

Verb (abbreviation of verb) National Electronic Design Competition for College Students

1. The National Electronic Design Competition for College Students is one of the subject competitions for college students jointly sponsored by the Ministry of Education and the Ministry of Industry and Information Technology. The contest is aimed at college students' mass scientific and technological activities and aims to promote the reform of the curriculum system and content of information and electronics in colleges and universities.

2. The competition is characterized by its close combination with the curriculum system and curriculum content reform of related majors in colleges and universities, thus promoting curriculum teaching, teaching reform and laboratory construction; On August 2, 2023, the TI Cup 2023 National Electronic Design Competition for College Students was published online, marking the official opening of Hunan Division in Hunan Institute of Science and Technology.