In many electronic circuits, in order to reduce the impact of the subsequent circuit on the previous circuit and when the output of some previous circuits requires a stronger load-carrying capacity (t...
The working modes of the microcontroller I/O port are basically divided into the following categories:
1. Quasi-bidirectional IO port configuration (weak pull-up)
summary:
Strong current sinking capab...
Share a DSP C language IIR filter microcontroller source code as follows: #include
#include
#include "fdacoefs.h" //************************************************* //fs=1000000,fpass=10000,fstop=500...
According to a reporter from the Daily Economic News, the Shanghai Municipal Information Commission learned that the Shanghai Automotive Electronics Industry Base has been completed and will be offici...
A journey of a thousand miles begins with a single step. When learning PCB design, beginners must not be impetuous, and laying a solid foundation is the hard truth. If you want to be an excellent PCB ...
Summary of JunctionBOX injection molding materials At present, the waterproof junction box and connector parts in photovoltaic modules are mainly made of plastic. There are several common types in ...[Details]
Samsung Electro-Mechanics held a board meeting in December 2021 and approved spending 1.1 trillion won on equipment and infrastructure for the production of flip chip ball grid arrays (FC-BGA) in Vie...[Details]
When driving LED light-emitting tubes, there should be two types of connection: common anode connection and common cathode connection. When common anode is used, the positive end of the LED is connect...[Details]
There are many small embedded file systems on the Internet. Of course, FATFS is very famous for its small size and free. Of course, the domestically produced znFAT from Zhennan is also open source, ea...[Details]
Abstract: According to the characteristics of the current mainstream electronic paper readers, such as limited hardware resources, low power consumption, and grayscale display, a PPT format documen...[Details]
RFID access control hardware – Default hardware: RFID tag, card reader module, antenna board and development board Requires expansion hardware – Access status indicator - Electronic locks – Data...[Details]
When discussing the RC spike absorption problem of the secondary-side rectifier diode of Flyback, it is better to use RCD absorption than RC absorption to deal with such spike problems. With RCD abso...[Details]
If you want to "break through" and avoid the embarrassment of being "choked", developing your own chips is the only solution, and it requires more people to work hard to promote it. On April 7, Bei...[Details]
Automatic detection instrument is one of the key subsystems in the automatic control system. The general automatic detection instrument is mainly composed of three parts: ① sensor, which uses various ...[Details]
The precision voltage reference IC T1431 is a TO-92 package as shown in Figure 1. Its performance is that the output voltage can be continuously adjusted up to 36V, the operating current range is a...[Details]
We use the latest dynamic allocation host, the maximum charging power of each unit reaches 180 kilowatts, which can meet the highest power charging of vehicles... On January 1, in the south of Zhenxin...[Details]
On the afternoon of October 12, 2015, the Hunan Automobile Industry Association held a symposium on the quarterly economic operation of the automobile industry in the province at BYD Au...[Details]
If 2023 is the first year of the concept of humanoid
robots
, then 2024 will be the beginning of the bayonet fight.
Humanoid robots are so beautiful that giant companies are betting ...[Details]
FLASH memory is also called flash memory. There are two main types: NorFlash and NandFlash. Let's compare and introduce them from multiple angles. In actual development, designers can make reasonab...[Details]
The European Parliament passed a landmark artificial intelligence bill on Wednesday, marking the EU's move to overtake the United States in regulating key technologies and setting clear boundaries ...[Details]