Although the use of the STM32 DSP library for FFT is somewhat inflexible (because it is a radix-4 FFT, the number of FFT points must be 4^n), its execution efficiency is indeed very high, as can be se...
This is a single-power supply voltage follower circuit I designed to measure ±5V. The input terminal of the circuit is connected to a 5V voltage reference source. The circuit voltage is a "12V isolate...
Introduction to OLEDOLED (Organic Electroluminesence Display) is an organic light-emitting display. Unlike traditional displays, which require backlight to display, OLED does not require backlight and...
Live Topic: Explore the Black Technology Behind Smart Door Locks with InfineonContents:
Different from traditional door locks, smart door locks are locks that have been launched in the domestic market...
[i=s]This post was last edited by fish001 on 2020-4-6 22:26[/i]Getting StartedPreface (skip)This is my first time to publish an article on this site. I am just a freshman (I will be a sophomore at the...