## Preface The most critical step in displaying a QR code is how to convert the QR code into an array of 0, 1. My steps are: (1) Generate a black and white QR code using a QR code tool. (2) Use an ima...
1. How to use an oscilloscope to detect and analyze the reliability of a designed product?
A: Oscilloscopes have long been one of the most effective tools for testing electronic circuits. By observing...
Reprinted from: https://www.cnbeta.com/articles/tech/1135425.htmIn addition to the release of GCC 9.4, the GCC Steering Committee today announced the deprecation of an existing long-standing policy: t...
background
This article is used to review the SPIFI debugging process based on RT-Thread, summarize the relevant knowledge, and form an experience summary of the corresponding knowledge.
Hardware Plat...
The code is very simple, adapted from the TI official website routine, as shown below (the compilation environment is IAR):
#include "io430.h"int main( void ){volatile unsigned int i;// Stop watchdog ...
Working Principle of Digital Ultrasonic Flaw Detector
Digital signal processing is implemented in a computer program. Usually, the first thing to do is to remove the noise in the signal, and then...[Details]
This week, Alibaba’s “ChatGPT” Tongyi Qianwen was officially released, becoming the second large language model product similar to ChatGPT in China. At a time when artificial intelligence technology...[Details]
After completing the two contents of AEC Q100 F Group, several contents about test methods and statistical guidance in AEC documents have been completed. These contents may be difficult to understa...[Details]
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Electronic design automation software suite helps developers design innovative 5G and 6G semiconductor chips to power next-generation wireless systems
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Next-generation EM ...[Details]
An 8-bit or 16-bit CPU may be able to meet your current application needs. But in order to stay competitive, you must make continuous improvements to your products, including constantly adding new ...[Details]
Standard electric lights are undergoing a revolution. In order to conserve energy and combat global warming, some states in the United States and some other countries have banned the use of ineffic...[Details]
Carrying necessary and reliable light sources to provide lighting when traveling is a basic thing. Whether it is the era of horse-drawn carriages, the era of internal combustion engines or today's er...[Details]
A loader
/forklift is a self-propelled earth-moving machine that has a working device consisting of a boom, a connecting rod mechanism, and a loading bucket hinged in front of the c...[Details]
On September 15, British chip developer Arm announced that by collaborating with leading companies across the automotive supply chain, it will provide new software architecture and reference implemen...[Details]
What do you think of when you think of rehabilitation? Is it the patient who is sweating profusely during rehabilitation training, or the rehabilitation therapist who is grunting and working hard t...[Details]
Taiang Energy technical engineers debug the microgrid system on site.
Economic development starts with electricity. To ensure the electricity demand of Lianzhang Village, Qingyuan Power Supp...[Details]
Problems when AVR reads and writes external RAM
Question:
1.
For
AT90S8515, the address of external RAM must start from 0x0260?
2. I use ICE200 to emulate 8515 to read and wr...[Details]
A common trend in today’s cell phones is serialization of LCD and camera buses to reduce flexible PCB costs, save PCB space, and reduce EMI components. However, in terms of serial design, one might...[Details]
The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]
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