1. UI material preparationand material organization. According to the function implementation, process the UI of the operation interface and organize the materials. The materials can allow you to desi...
I have a question. For example, if the same LED is driven with the same power, which circuit will generate more heat, a circuit that uses a resistor to control the LED current or a circuit that uses a...
[i=s]This post was last edited by yang377156216 on 2022-2-22 15:25[/i]【Foreword】
In embedded software development, independent buttons are usually required to support multiple functions, such as: supp...
The Raspberry Pi is now nearly a decade old, having been launched on February 29, 2012. In that time, the Raspberry Pi has become more than just a computer; it's the center of a huge community that br...
Although initial and always statements cannot appear in tasks, task call statements can beused in initial and always statements. The syntax is as follows:task_id[(port 1, port 2, ........, port N)];wh...
[i=s]This post was last edited by symic on 2022-3-11 00:05[/i]Taking advantage of the night, we started testing again, this time testing the GUI and audio demos.
First is the demo of the GUI. By analy...
Usually, the first page of the data sheet of a power MOSFET lists the rated values of the continuous drain current ID, pulse drain current IDM, and avalanche current IAV. Many electronic engineer...[Details]
The internal structure of the 8051 series microcontroller can be divided into CPU, memory, parallel port, serial port, timer/counter and interrupt logic, as shown in the figure. processor Microproc...[Details]
After the mobile phone entered the color era, the positioning of black and white phones became a bit awkward. Except for some special models that were regarded as classics, most black and white pho...[Details]
New 1220 Series Thermal Protected MOV (TPMOV) SPD provides high reliability, compact PCB mounting design and saves valuable board space December 7, 2023 - Bourns, the United States, a world-ren...[Details]
Has China's smart driving chip manufacturers ushered in the best era?
On the evening of June 12, Black Sesame Intelligence (hereinafter referred to as Black Sesame) officially passed t...[Details]
There are many power supplies with adjustable DC output range of 0V~30V or 60V on the market, but few power supplies are higher than 60V. This design example can provide such a solution. There ar...[Details]
With the development of automobile technology, electronic systems are becoming standard in today's cars. Many functions require the cooperation of electronic systems to be used. What are the common...[Details]
Mr. Zhu Yiming, Chairman and CEO of Changxin Storage, delivered a keynote speech entitled "China's Storage Technology Development and Solutions" at the GSA MEMORY+ Summit held in Shanghai. According ...[Details]
In order to improve the quality and reliability of embedded control software (hereinafter referred to as application software), it is usually necessary to conduct a comprehensive and detailed evalua...[Details]
The Ministry of Industry and Information Technology issued basic telecommunications business licenses to China Telecom Corporation Limited, China Mobile Communications Group Co., Ltd., China Unicom G...[Details]
1 Overview
In order to reduce the tedious process of manually operating the lock-in amplifier during measurement, an intelligent detection system for the lock-in amplifier was developed.
The sy...[Details]
One of the hottest topics in the mobile phone market this year is that various brands have introduced 3D sensing ToF (time-of-flight) lenses in the rear camera. At this stage, ToF lenses appear to re...[Details]
With the demand for urban surveillance projects in various places, the stability of domestic network applications and the rapid development of high bandwidth, these have become external factors tha...[Details]
【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]
Analog electronics
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