I have been engaged in motor development for 2 years. I have written some posts to share with you. My level is actually very poor. Those who have never played with motors can take a look, but those wh...
Recently, I learned through online information that Huawei has been poaching talents crazily and has been complained by many institutions.Today, the famous Internet information blogger, founder and CE...
1. Connect the wires according to the operation requirements and power on for testing.Wiring as shown, use the power supply module to provide 5.05V voltage, the voltage can be adjusted by rotating the...
Using the CSL library API function to configure the DSP is obviously more convenient and easier to understand than configuring registers one by one. The following describes how to use the CSL library ...
TPS92692-Q1 is an LED driver chip for automotive lighting. Since it can be designed into multiple topologies such as Boost, Buck-Boost, SEPIC, etc., it has been widely used in automotive LED lights.
T...
ARM microprocessors can support up to 16 coprocessors for various coprocessing operations. During program execution, each coprocessor only executes coprocessing instructions for itself and ignores in...[Details]
Preface
Various portable electronic products exist in our daily life, such as mobile phones, portable music players, portable game consoles, and laptop computers. These portable electronic products...[Details]
On December 30, the Shanghai Stock Exchange officially accepted the IPO application of ActionSmart Technology Co., Ltd. (hereinafter referred to as "ActionSmart") on the Science and Technology Innova...[Details]
The first version of Android 12 developer preview was released last month, and today Google released Android 12 developer preview version 1.1. As the minor version number suggests, this v...[Details]
ZTE’s official Weibo account announced that global shipments of ZTE’s indoor coverage system QCell have exceeded 2 million sets, of which 5G QCell shipments have exceeded 350,000 sets. ...[Details]
ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]
The era of dual-D (DRAM memory and LCD panels) in the solar photovoltaic industry has already arrived. This is mainly due to the unfair competition environment created by the mainland, which has le...[Details]
News from ZTE's official website shows that China Unicom, ZTE Corporation and Beijing Jiaotong University jointly released the industry's first trusted spectrum sharing solution based on blockchain t...[Details]
Data transfer instructions Data transfer is the most basic operation of the microcontroller. The general function of data transfer is to transfer the source operand to the destination operand specifi...[Details]
This article uses mini2440 as the development environment to achieve the goal of: implementing a timer interrupt on a bare metal machine to make LED0 flash for 1 second.
int.c function...[Details]
The functions and symbols of components in circuit diagrams were introduced earlier. A circuit diagram usually has dozens or even hundreds of components, and their connections are crisscrossed and ...[Details]
1 Introduction
The development introduced in this article is based on the BP elevator control system of the German Benke Company. The display of this control system uses the HD44780 character ...[Details]
Anzhi Auto, which is committed to creating excellent vehicle ADAS advanced driving assistance systems and autonomous driving system integrated hardware and software solutions, recently announced that...[Details]
As consumers increasingly use their phones' built-in speakers to enjoy music, podcasts, movies and games, Cirrus Logic (NASDAQ: CRUS) now offers its latest flagship CS35L45 boosted amplifier to deliv...[Details]
1. Basic principles of thyristor Thyristor is the abbreviation of silicon-controlled rectifier element. It is a high-power semiconductor device with a four-layer structure and three PN junctions....[Details]