I am a beginner in microcontrollers. Everyone says that you can just use a development board after reading a book. The problem is: 1. There are many types on the market. I hope to find one that is mor...
MOV P2, #0A0H MOV R0, #01H MOV A, #10 MOV @RO, A means to transfer the data 10H in accumulator A to the address unit of the external data memory with page A0H and address 01H in the page, that is, it ...
I am going to make a chip ADS8320 recently, which needs to use SPI. This chip has only three pins connected to STM32, namely CLK, MISO, CS, but no MOSI pin. Its operation needs the clock of the host t...
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:00 [/i] If I use a DC power supply to charge a mobile phone battery, what voltage should I use and how long should it take to charge? ...
I didn’t go into it in depth for a while, I just watched the routine and used it twice!I had nothing to do at home on the weekend, so I took a good look at the MSP430 clock system! It feels very flexi...
For many years, the demon beast HMI has been causing chaos in the human world, confusing people's vision and hearing!Almost no one knows when it entered the human world?According to various secret boo...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
Methods of DC motor speed regulation:
1. The voltage regulator can be used to change the input voltage and speed directly, which is often used for large kilowatt-level motors.
2. Thyristo...[Details]
Smartphones can be incredibly unintelligent. For example, consider an office full of people, each absorbed in their work. Suddenly, the silence is broken by a burst of loud pop music. A colleague's...[Details]
With the prevalence of online conferencing, live streaming, and voice communication in gaming, high-quality audio input devices are becoming increasingly important. To this end, XMOS, an expert in ...[Details]
Hair dryer structure and working principle: It is mainly used for drying and shaping hair, but it can also be used for local drying, heating and treatment in laboratories, physiotherapy rooms, ind...[Details]
Since the beginning of the 21st century, with the rapid development of my country's urban and rural economies and the improvement of people's living standards, more and more people have begun to ow...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
