[i=s]This post was last edited by yvonneGan on 2019-8-8 17:08[/i]Original article by Mr. Gaosuo | Zhou WeiMany people who are new to impedance will have this question: Why are common single-ended trac...
When do you usually use IPC7351 and where is it used? Do you use software or just look at the standard? What reference do you use to draw the size when drawing the package in Allegro? Finally, let me ...
Introduction UC3842 is a current-controlled pulse width modulation chip with excellent performance produced by Unltmde Company in the United States. It has the characteristics of small number of pins...
Yesterday, Qorvo gave the " 5G commercial launch, Qorvo is ready! " from two aspects: mobile phones and 5G base stations. Let's take a closer look at Qorvo's introduction.
First look at the mobile pho...
[Ask if you don't understand] [1] I saw that the encoder output signals of a servo motor are SINA, COSB and Pz. Although it is an ABZ signal, it should be a typical sine-cosine encoder. What is the si...
[size=4][color=#252525]The numerical representation of fixed-point DSP chips is based on the 2's complement representation. Each 16-bit number is represented by l sign bits, i integer bits, and 15-i d...
With the appearance of Vivo S15 Pro announced, OPPO Reno 8 Pro can no longer hold back and has fully announced the appearance of the new phone. The price will be officially announced on May 23. It ...[Details]
According to VGC, PlayStation 3 games have begun to appear in the PlayStation 5's store, suggesting that Sony may be rolling out further backward compatibility support for the console. When ...[Details]
The official LED lamp test program can be downloaded to the NorFlash and NandFlash of Mini2440, and can be downloaded and implemented using the BootLoader in NorFlash. When downloaded to NandFlash an...[Details]
At the OPPO Developer Conference at the end of 2019, OPPO launched the OPPO IoT "Enabling Action", which will open up access to smart devices such as smart homes, wearables, and in-car travel, provid...[Details]
0Introduction
The application range of waveform generators is very wide. They are widely used in analytical testing equipment, ultrasonic equipment, medical equipment and communication equ...[Details]
1. Introduction
With the development of electronic science and technology, oscilloscopes have become one of the indispensable tools for electronic technicians. Due to the influence of various ...[Details]
I got the board yesterday and finished soldering. I used i/o to control the relay, but it didn't work. I checked the transistors immediately and found that I got the package wrong when I was drawing ...[Details]
Recently, an energy-saving solar emergency light has appeared in the electronics market. It can be used in case of power outages or for nighttime travel. The attached figure shows the application circ...[Details]
Panel manufacturer HannStar Display plans to invest NT$17 billion (approximately US$607.4 million) to increase LCD panel production capacity by 30,000 glass substrates per month. The new capacity is ...[Details]
As we all know, audio power amplifiers are actually power modulators, so the power supply system plays a vital role in the amplifier. Some people even say that the power supply cost of a good amplifi...[Details]
Recently, AMEC said in an institutional survey that the company had cooperated with many customers in the early stage to conduct production line evaluation and verification according to customer need...[Details]
Samsung SDI is accelerating the development of next-generation cylindrical batteries, and standardization work has entered the final stage. According to South Korean media businesskorea, Samsung SD...[Details]
Recently, I have become interested in ARM assembly. I didn't have a deep knowledge of assembly before, so I can be said to be learning from scratch. I use a blog to record my learning bits and pieces...[Details]
The so-called addressing mode is the way the processor finds the operands required for the instruction based on the information given in the instruction.
1. Immediate addressing
ADD...[Details]
Since the binocular vision monitoring system can imitate the functions of the human eye, perceive the three-dimensional world information, and obtain the depth information from the object to the CC...[Details]