Currently, China's automobile industry is in a period of rapid growth, and consumers' requirements for vehicle quality are also increasing, such as vehicle safety, entertainment, comfort, etc., which ...
It is always easy to be confused when reading the PDF document of the chip. To summarize, by looking at the timing diagram, you can understand whether the data is read and written on the rising edge o...
For example, through the half-bridge method, a DC voltage of 40V is passed through a step-up transformer and an 8-fold voltage doubler rectifier circuit to generate 40KV/50W.
So how should this step-u...
In the previous article , the compiled hello word program could not run on the board. In this article, we will recompile a system image by ourselves, and then put the compiled hello word program into ...
Company Introduction:
Shenzhen Sigowill Bio Meditech Limited was established in 2013. It has been focusing on the technology development and innovation in the field of professional medical systems, pr...
What is a program? A program is a process. Many people don't know where to start when facing the protocol stack. Then they don't know how to fix the problem. When they raise questions, others explain ...
This article discusses methods for providing light emitting diode ( LED ) dimming, analyzes the effect of LED dimming on its long-term performance and the color stability of the emitted light, and sp...[Details]
Recently, Walter Gas said in an institutional survey that the Q2 performance growth was mainly due to the increase in semiconductor factories, mainly semiconductor companies such as Changcun and SMIC...[Details]
Many countries have successively released timetables for banning the sale of fuel vehicles, announcing that fuel vehicles will soon exit the stage of history. During the transition period of the au...[Details]
As December is about to pass, the officially promised One UI 4.0 official version has now arrived. The first to receive the push are Samsung Galaxy Z Flip3 5G and Fold3 5G, and the S21 series is expe...[Details]
//A relatively simple assembly matrix keyboard scanning program
//The upper four bits of port P2 are connected to the column line, and the fourth bit is connected to the row line
// I packaged...[Details]
Hu Hao, Senior IoT Market Development Manager at Avnet In recent years, the government has been actively advocating the transition from "made in China" to "intelligent manufacturing in China", tha...[Details]
It can not only solve the problem of system instability caused by power glitch, but also can reliably reset the system when the power supply drops slowly. Figure 4 is an example. When VCC x (R1/(R1+R...[Details]
Provides greater flexibility for customers in Asia Pacific to choose from a CAPEX model March 2, 2022, Beijing - A little over a year after the start of their collaboration, Electro Rent and NI are e...[Details]
"Whoever uses LiDAR is doomed!" At Tesla's Autonomy Day last year, Tesla CEO Elon Musk fiercely criticized lidar. “Expensive sensors are unnecessary. It’s like a bunch of expensive add-ons.” "L...[Details]
Recently, Tesla officially pushed the V10 car system to users. This is also the biggest system upgrade since Tesla pushed the V9 system one year ago last year. The main functions include: theater mo...[Details]
In 1996, ST began collaborating with the University of Catania to develop silicon carbide (SiC) , which today is revolutionizing electric vehicles. To celebrate ST’s 25th anniversary of SiC develo...[Details]
The reason why we need to talk about this tick timer is because it is very special. The stm32 timer has both internal and external timers, and the tick timer is in the cortex core. If you underst...[Details]
For example, when i=0, the value of tab is 0x3f, so the function of bit_dat((bit)(tab &0x80)); is: Step 1: bitwise AND tab with 0x80, that is, bitwise AND 0x3f with 0x80 (and 0x40 with the 6th bit). ...[Details]
Electric windows have long been standard equipment on vehicles. However, since electric windows rise quickly and have a large driving force (the maximum can reach 52.6 kg), it is easy to pinch pass...[Details]
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