In recent years, the global smartphone market has expanded rapidly, and the growth in shipments of terminal electronic products represented by mobile phones has a positive driving effect on the sales ...
I have a module AT24CXX from Weixue.The schematic diagram is as follows:I think the most important thing about IIC is the two pull-up resistors. Even if you use analog pins to read IIC, you still need...
HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when...
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
In this section, we mainly talk about the working principle of the serial port on the microcontroller and how to set up the serial port through the program, as well as realize communication with th...[Details]
Sustainable development is also a key factor that electric vehicle charging facilities need to consider. The development of charging facilities needs to consider sustainable development factors, su...[Details]
According to Bloomberg, people familiar with the matter said Ericsson plans to sell its US subsidiary Iconectiv, which could be sold for between $1.5 billion and $2 billion. However, Ericsson has not...[Details]
Piezoelectric pressure sensor is a kind of sensor that uses the piezoelectric effect of piezoelectric materials to convert the measured pressure into an electrical signal. It has a wide range of appl...[Details]
Small Computer System InterfaceSCSI is an interface standard between computers and peripherals defined by the American ANSI9.2 committee. It can connect 7 or more different peripheral devices i...[Details]
After tinkering with it for a few days, I finally got the LED to light up. I was so relieved... As for creating a project template, it is really not easy for a novice like me to get started. I fidd...[Details]
The analysis of the ARM Linux boot process is what I want to introduce. The portability of embedded Linux allows us to see it in various electronic products. The Linux boot process is also different ...[Details]
Article highlights: The "pioneer" of LiDAR is actually an audio manufacturer? A $100,000 laser radar is outperformed by a domestic product that costs more than $1,000? What is the level of Chin...[Details]
Recently, the high-end version of Redmi Note 9 appeared on GeekBench. The GeekBench running score website shows that the high-end version of Redmi Note 9 uses a Qualcomm Snapdragon 750G pro...[Details]
Preface
In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the prac...[Details]
introduction
Setting the reset flag bit is convenient for distinguishing resets caused by different reasons. As a new technology, it is adopted by more and more new microcontrollers. For example,...[Details]
Earlier this week, realme released MagDart technology, the first magnetic wireless charging solution for Android phones. MagDart is similar to the MagSafe technology launched by Apple with the...[Details]
As the automotive industry moves towards the era of intelligence, autonomous driving technology has gradually become a mainstream trend. As a leading company in the semiconductor industry,
...[Details]
Talking
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