[backcolor=white][color=#000000]I. Introduction[/color][/backcolor] [backcolor=white][color=#000000]This document is an excerpt from "The Designers Guide to the Cortex-M Processor Family" by Trevor Ma...
Today I have some time, so I ran the chip reading routine. I looked at the CH559 routine, which is very detailed, and each has the original code and HEX file.Qinheng also provides a USB conversion too...
[Recruitment] Huawei HiSilicon Semiconductor is recruiting chip RD positionsRecruitment requirements:1. Four years of undergraduate or three years of master's degree or above related work experience;2...
Regarding the ufun development board, the data package has been downloaded long ago, but it is based on the first version of the hardware development board. The board I applied for now is the second v...
I am a college student. I have just started to use the stm32 series development board. I am still a novice. I want to design a temperature acquisition using the stm32f446re development board. I want t...
In recent years, with the rapid increase in the penetration rate of electric vehicles, solid-state batteries have received extensive attention and attention from domestic and foreign companies and re...[Details]
Most embedded systems use more than one power rail, and many use four or more. Individual ICs, such as FPGAs, DSPs, or microcontrollers, may have specific timing requirements. For example, one chip m...[Details]
0 Introduction
With the continuous development of fully automatic embroidery machines, mechanical improvements have not had much effect on improving the performance of the machines. Therefore,...[Details]
Expanding access bandwidth and efficiently utilizing limited optical fiber resources are a pair of contradictions in operators' broadband speed-up. The introduction of WDM-PON improves optical fiber u...[Details]
According to industry insiders, Chinese mobile phone brands including Xiaomi, Oppo, Realme and Honor have lowered their 2021 shipment targets in early May. The Electronic Times quoted the above-menti...[Details]
Experimental purpose: Use 8*8 LED dot matrix to display a love heart. Experimental equipment: Puzhong development board (not advertising) Experimental background: For some reasons, I have been lo...[Details]
AUO exhibited a full range of cutting-edge display technologies at the 2019 SID Display Week in the United States from May 14 to 16, 2019, including the world's first full-screen optical in-cell fing...[Details]
1. keydrive.c
#include reg52.h
#include stdio.h
/*
Program function: This program is used to test the 4X4 matrix keyboard driver;
Program algorithm:
The button status is checked ever...[Details]
Automobile air conditioning system (AC for short) refers to a system that can regulate the air inside the car, which mainly includes refrigeration system, heating system, ventilation system and air...[Details]
Mouser Electronics, Inc., the leading New Product Introduction (NPI) and largest online distributor of electronic components, is now stocking a broad range of Maxim Integrated security devices for me...[Details]
Finite impulse response (FIR) and infinite impulse response (IIR) filters are both commonly used digital signal processing algorithms - especially for audio processing applications. Therefore, in a...[Details]
IT Home reported on May 3 that according to MacRumors, Apple today began selling refurbished versions of the Apple Watch Series 7, which is the latest Apple Watch released in September 2021. The st...[Details]
Lenovo seems to be all set to launch the recently launched Lenovo K12 smartphone globally. The smartphone may be called Lenovo K12 Global Edition, but it is essentially a Moto E7 with a differen...[Details]
Sleep can better reflect the health and psychological state of the human body. Continuous monitoring of sleep can well detect related diseases and start treatment in advance, thereby improving the ...[Details]
Recently, CoreEngine Technology announced that it has made a major breakthrough in the field of autonomous driving - the full-scenario high-end autonomous driving chip "Xingchen No. 1" (AD1000) was...[Details]