ST MEMS Device Resource Library: Click to enterSub-library: Hardware Design Guidance
The unique process and principle of MEMS lead to higher requirements in hardware design . Improper hardware design ...
Are the more processes in Linux the better? As mentioned above, the parallelization of multiple processes can improve concurrency. So are the more processes the better? Generally, the answer to this q...
Is the speed at which MCU processes data the same as its main frequency? How can we quantitatively analyze the specific time it takes for MCU to process data? For example, if we input a character A on...
[align=left]Chapter 5: PCB welding and connection with RL78G14. Pictures after welding. Back side, main component side, mainly the minimum system of DDS chip AD9835.[/align][align=left]Front side, use...
The first step should be to install the downloader driver. I went to www.st.com and found ST-Link, ST-Link/V2, ST-Link/V2-1 USB driver signed for XP, Windows7, Windows8. I downloaded en.stsw-audio003....
:Cry: I have been working on the read and write control of the temperature sensor ds18b20 recently. I feel that the read and write timing is no problem, but the read data is always 0. I hope a kind br...
With the rapid development of technology, automotive intelligence is increasing at an unprecedented rate. This not only enhances vehicle functionality and comfort, but also places higher deman...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
Coal mines typically contain gas and coal dust. When gas and coal dust reach a certain concentration, they can cause explosions. Electrical equipment generates arcs during normal operation or durin...[Details]
Bosch has released a new SoC series to support L2+ advanced driver assistance functions. The chip integrates high resolution and long-range detection capabilities, and has built-in support for neur...[Details]
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
While aberration theory is a vast subject, a basic understanding of some fundamental concepts can make it easier to understand: spherical aberration, astigmatism, field curvature, and chromatic abe...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
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Electronic scales are a product of modern electronics development. Due to their simplicity, convenience, and high precision, they are widely used in various fields of industry and daily life. Based...[Details]
From the arms that simply and repeatedly carry heavy objects on the assembly line, to the two-arm "blue-collar" robots that easily plug and unplug circuit harnesses, to the humanoid robot "clerks" ...[Details]
Smart bracelets, as a relatively popular product form in the past two years, have attracted more and more attention from people. At the same time, they have also brought about some changes in the e...[Details]