The purpose of the test is to put a certain function into RAM and run it alone, while the others are still running in FLASH. The method I use is this: I want to put the led function into RAM [code]voi...
I just saw @damiaa successfully use Pingtouge scenario-based Bluetooth Mesh to connect to Alibaba Cloud, which made me very excited. https://en.eeworld.com/bbs/thread-1185716-1-1.html
On the one hand,...
I want to trace and debug the program that has been fixed to DSP, how to operate?C6678 EMIF16, the program is burned into the flash and it can't start, I want to see where the problem is1. First, it i...
Thank you for your attention and support to this competition. The first batch of shortlisted candidates has finally come out. I would like to congratulate the first batch of shortlisted candidates . D...
I used lm5176 to make a 48v lithium battery charging module. It was tested well when I was making the sample. Now I made dozens of them in small batches, but they basically don't work. When powered on...
When solving an equation in Matlab, the output is truncated. The text exceeds the line length displayed in the command window, which is a maximum of 25,000 characters.
In order to display the full res...
I need a light
I need a colorful light
I need a colorful light that can be controlled intelligently
Here it is.
Hello everyone, this is what I mean by night light.
...[Details]
As one of the "three new things in foreign trade" in addition to new energy vehicles and photovoltaics, lithium-ion batteries have appeared in our articles for the first time. Today’s article would l...[Details]
Salient features Due to the use of the ARM7TDMI-S core, the LPC2000 series MCU has an operating frequency of 60MHz, which has stronger functional scalability than other 8-bit products. At the ...[Details]
Recently, BYD Battery has fallen into trouble due to the fact that downstream car companies owed nearly 900 million yuan in payments, which also affected its upstream suppliers and prevented them f...[Details]
Combining affordability with high performance and high efficiency is the key to electric vehicles' move to a wider market. Infineon Technologies AG announced the launch of
HybridPACK™ Drive G2 ...[Details]
One of the most important ways to determine the quality of a digital transmission system is to measure its bit error rate (BER). The BER is calculated by comparing the transmitted bit sequence with t...[Details]
1. Conditioning
This word refers to the "adjustment" or "adaptation" of the board itself in a broad sense, so that it can adapt to the subsequent conditions. In a narrow sense, it means that th...[Details]
When using SWD to burn STM32 through J-Flash, various errors will occur; here are the reasons: 1. The reset pin is pulled low. This time I encountered that the capacitor of the reset pin was solder...[Details]
1. Basic Concepts of Interrupts When the MCU is executing a program, some special conditions occur, such as the timing time is up, keyboard signal input, etc. At this time, the CPU needs to temporar...[Details]
Abstract: This paper analyzes the basic principles of fiber Bragg grating sensing, and specifically verifies the relationship between wavelength change and temperature in a dam simulation slot test...[Details]
Power supply interference analysis and its suppression measures
As a power supply device for electronic equipment, switching power supply has the advantages of small size, light weight, high e...[Details]
introduction: The two most core and expensive components of new energy vehicles are IGBT and battery cells. In fact, the chips around these two components play a big role in the detection and p...[Details]
Infineon Technologies AG is now moving towards the smallest power supplies for automotive electronics. As the first chip manufacturer, Infineon has created a dedicated flip-chip packaging production...[Details]
1. Clock Generation The system clock diagram of S3C2440 is as follows: The main clock source of S3C2440A is provided by an external clock (EXTCLK) or an external crystal oscillator (XTIPll). The in...[Details]
Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]