The driving voltage of LCD TVs is over 1000V. I want to know if the LCDs are connected in series with diodes? Is the reason for not using parallel connection to reduce current? To reduce heat generati...
I have been working on arm before I started to develop dsp. Now my company is doing preliminary research on a dsp+arm product. At first, I considered using TI's arm+dsp solution, but I found that the ...
The fast charging protocol is the "language" required for the charger and the device to communicate and shake hands. Only after the correct "dialogue" can the "handshake" be successful and fast chargi...
Hello everyone, I am very happy to be selected for this power bank disassembly. I chose the Black Cat Bit Fast Charger, which costs 69 yuan, but when I received it, I received the Xiaomi 22.5 Fast Cha...
On May 9, SK Hynix announced that it has developed a mobile NAND flash memory solution product "ZUFS (Zoned UFS) 4.0" for on-device AI.
On-Device AI refers to artificial intelligence ser...[Details]
Origin of I2C:
The I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS and is used to connect microcontrollers and their peripheral devices.
Features of I...[Details]
introduction
Next Generation Network (NGN) has become the direction of communication network development. VoIP is a hot topic in NGN research and has a broad application market. VoIP technolog...[Details]
introduction
With the rapid development of electronic technology, embedded systems are widely used in various fields due to their advantages of high automation and fast response speed. As ...[Details]
On August 4, Chaoyang Xinrui Titanium Industry Vanadium Titanium Resource Comprehensive Utilization Project held a groundbreaking ceremony. Shan Yi, Secretary of the Municipal Party Committee, and Lao...[Details]
introduction
With the advent of the information age in the 21st century, social informatization and home intelligence have also shown a booming trend. More and more families are beginning to...[Details]
Medtec China strongly gathers leading companies, and online and offline dual guarantees directly address the pain points of the medical device supply chain Since 2013, the market size of my country...[Details]
1 Introduction Phase noise is an important indicator of frequency source and frequency control device. The test of frequency source phase noise is a common task for time and frequency professional m...[Details]
In order to ensure the quality of the intelligent high-frequency switching power supply system, we organized a number of technical personnel to inspect multiple manufacturers to understand the manufa...[Details]
At 14:28 on June 14, the first phase-shifting project in Xinjiang Power Grid undertaken by China Energy Construction East China Construction Investment Jiangsu Electric Power Construction No. 3 Com...[Details]
1. Reasons for increased torque
It is very important to set the torque boost function. The most widely used power inverter is the variable frequency control mode. When the power frequency of t...[Details]
Step 1: Hardware Preparation 1.ATMEGA8L-8PU avr microcontroller (Figure 1) figure 1 2. USBasp (a tool for burning bootloader) (Figure 2, top) 3. USB to TTL serial cable (I use the FT232 chip,...[Details]
I found that the compiler that comes with Keil sometimes has optimization problems, and runs completely differently than when it is not optimized. I used GCC before, and now I naturally want to use GC...[Details]
Standard Peripheral Library Overview The STM32 standard peripheral library is a firmware function package that consists of programs, data structures and macros, including the performance characterist...[Details]
From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
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