At the beginning of the internship, I wrote the internal program of TI TMS320DM642 chip. The industrial camera was used in the electronic police system to monitor and take pictures of vehicles at the ...
The epidemic broke out on a large scale since the Spring Festival of 2020, and it is not over yet in 2021.
How long did you rest in the past year? ? ? (I rested for more than half a year...)
What do I...
By Mike Gilbert, Head of Personal Electronics Systems End Devices, Texas Instruments
With the popularity of smart homes, more and more rooms are now equipped with smart speakers equipped with artifici...
The annual Automotive Testing Expo will be held in Shanghai in September. This industry event attracts manufacturers from the automotive testing industry every year, and Keysight Technologies is no ex...
Looking back at the development of electronic industry technology in recent years, we can notice that a very obvious trend is reflow soldering technology. In principle, traditional plug-in components ...
This paper introduces a smoke alarm design based on AT89C52 single chip microcomputer and MQ-2 semiconductor resistor smoke sensor. The smoke alarm has functions such as sound and light alarm, conc...[Details]
With the improvement of people's living standards, flowers are gradually favored by people, cultivating sentiment and purifying the air. Using a single-chip microcomputer, a home intelligent watering ...[Details]
Sources revealed that Malaysia's nationwide lockdown may disrupt production at local semiconductor factories, exacerbating the global semiconductor supply shortage. It remains to be seen whether the ...[Details]
When watching TV programs in towns and rural areas on the outskirts of the TV station's service area, the signal is often weak and many snowflakes appear on the screen, affecting the clarity of the i...[Details]
The digital oscilloscope probe is very simple, but it is actually very important. The following is some experience in using the oscilloscope probe for your reference. The first is the bandwidth, whi...[Details]
The English name of LED wall washer lamp is Ledwashwalllamp, also known as linear LED floodlight, etc. Because of its long strip shape, most of them are wall washer lamps with aluminum shell, also ...[Details]
Circuit principle: The newly added components in the figure include the power supply part, which is composed of Cl, C2, Rl, DW, and D, forming a typical capacitor step-down circuit, providing a st...[Details]
μC/OS-II porting notes 1 (ported to FreeScale 68HCS12 core microcontroller, Small Memory Model)
Recently, I spent some time in my spare time to study how to port μC/OS-II to the FreeScale 68HCS12 co...[Details]
1. Main principles 1.1 Basics Control is nothing more than setting the registers of 2440. Only if you have a certain perceptual understanding of the parameters in the registers can you understand why...[Details]
One day, an unexpected guest came to the office and asked how much an oscilloscope cost.
To be honest, I have been in the industry for many years, but I have never seen anyone come to buy directly....[Details]
Recently, Anhui Xinzhi Technology officially announced the successful tape-out of the industry's first automotive-grade full-stack voice AI chip. After completing automotive-grade certification, i...[Details]
On June 17, according to foreign media reports, the Samsung Galaxy A71 5G will be launched in the United States on June 19 and will become the cheapest 5G mobile phone in the United States. T...[Details]
I was shocked to see the news that 550 million people traveled during the "Double Festival" period in China. I expected a lot of people, but I didn't expect so many! It seems that everyone is full of...[Details]
Samsung Electronics said on Wednesday it has temporarily closed one of its mobile phone research labs in Suwon, Gyeonggi Province, South Korea, after an employee tested positive for the coronavirus, ...[Details]
Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
DSP and ARM Processors
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