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...
Following the release of autonomous driving safety reports by Google Waymo and General Motors, Ford also recently released an autonomous driving safety report titled "A MATTER OF TRUST". It can be cl...[Details]
China Energy Storage Network:
With the launch of the second round of transmission and distribution pricing cost supervision, power grid companies have begun to "brake" their investments. This...[Details]
For small power supplies, critical conduction mode (CRM) APFC is generally used. It appears when the sine wave crosses zero, which can change the switching frequency and make the switching frequency v...[Details]
It is considered that consumers are switching from traditional lighting to LED lighting. An article points out that LED lighting can save 80% of energy compared to incandescent lamps, and its lif...[Details]
System structure and control principle
Boost + full-bridge inverter and output LC filter are one of the most commonly used topologies for high-power programmable AC power supply. A...[Details]
Recently, I had the honor to visit the remote control center of Linde Electric, the world's largest industrial gas supplier, in Shanghai to learn about the latest digital and intelligent progress her...[Details]
There are many reasons why LED chips produce dark cracks during the production process. Therefore, we will only briefly analyze them from three aspects: parameters, mechanisms, and tools.
...[Details]
1. The pointer keeps swinging back and forth quickly with a small amplitude near the balance point. The reason is that the amplifier sensitivity is too high. 2. The pointer swings irregularly around ...[Details]
From October 14 to 16, the 2024 Ninth China Photovoltaic Industry Conference with the theme of "Inheritance, New Quality, Sharing" was grandly held in Beijing. Elites from the photovoltaic industry...[Details]
Now most manufacturers advertise that the LED lamp
life is 50,000 hours
, and the life of the whole lamp is generally 35,000 hours. In actual application, it is affected by many factors and cann...[Details]
Overview: The water flow meter calibration control system introduced here can realize the automation of the calibration process and display the corresponding process flow screen. The system has an ...[Details]
Connectivity: A more compact and efficient robotics world
——Interview with Xian Wei, Robotics Industry Manager of HARTING Technology Group
Xian Wei, Robotics Industry Ma...[Details]
For more information about RS-232C serial bus communication standards, please refer to another series of special articles: EIA RS-232C Serial Bus Standard Experiment - UART data transmission and ...[Details]
As early as March this year, Apple released a report titled "Apple's patent for a future virtual reality keyboard". The main meaning of this patent is that in the future, users will not need a physic...[Details]
On October 23, Shenzhen Xinwanda Energy Technology Co., Ltd. (hereinafter referred to as "Xinwanda Energy Storage") and Gryphon Energy Pty Ltd. (hereinafter referred to as "Gryphon Energy") signed ...[Details]
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