Time flies, EEWorld is 15 years old, and there are so many people to thank along the way!
Here, I would like to post a special message to thank you for your company along the way!grateful:
@maychang@c...
The subdivision principle of the stepper motor driver is introduced. The stepper motor is equipped with a rotor with permanent magnets, and the stator has at least two windings. When the rotor magneti...
1. LDO (low dropout regulator)1. LDO: low dropout linear regulator, literally means linear;2. Output current equals input current3. Efficiency: equal to the ratio of output voltage to input voltage, t...
MEMS sensor technology is critical: it enables the development of new sensors that are small, reliable, and can accurately measure vibration and motion. For example, low-noise, wide-bandwidth accelero...
Since I chose ST's F7 development board this time, I naturally used ST's own TouchGFX software to design the interface.
In the past two days, I found that if TouchGFX is installed from CubeMX in the C...
IVD in vitro diagnostics + medical beauty products
Today, there are a wide variety of products - vital signs monitors, respiration, ECG, continuous blood pressure monitoring, blood oxygen, body temper...
Power factor correction (PFC) is increasingly important for industrial motor drives, primarily due to increased regulation of harmonic content on the utility side. Additional benefits include effic...[Details]
I. Introduction:
For PC, the initialization processor configuration and hardware initialization after startup are completed by BIOS (Basic Input/Output System), but for embedded systems, BIOS ...[Details]
The 51 MCU 16X32LED dot matrix display screen consists of a MCU minimum system, a row drive circuit 74HC154, and a column drive circuit 74HC595, which can display Chinese characters and numbers. The ...[Details]
Key scanning function key.c fragment:
view plain copy
//Button initialization function
//Special note: After this function, JTAG will not be available (SWD will not be available...[Details]
Switch Mode Power Supplies Switch Mode Power Supply (SMPS), also known as switching power supply or switching converter, is a high-frequency power conversion device and a type of power supply. Its fu...[Details]
Entering the 21st century, the world economy is developing rapidly and road traffic is becoming increasingly busy. Therefore, establishing a comprehensive traffic image management system is the goa...[Details]
Frequency Counter Measurement Function Introduction
This article mainly introduces the basic measurement functions of frequency counters. It first gives an introduction to frequency...[Details]
The U.S. Department of Energy (DOE) announced on February 23 that it will provide $15 million in funding for 12 projects in 11 states to advance the next generation of high-energy s...[Details]
0 Introduction
In order to solve the upcoming energy crisis, the development of green and sustainable new energy has become the research focus in recent years. Among them, the research and des...[Details]
Huawei released a new high-precision 4D millimeter wave radar solution, which attracted attention. The solution uses waveguide antennas, 4T4R technology, ultra-wideband and 100M Ethernet to greatly...[Details]
On April 22, the Supreme People's Court held a press conference for Intellectual Property Publicity Week. According to Lin Guanghai, deputy director of the Third Civil Tribunal of the Supreme People...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
introduction
At present, the measurement range, measurement method and measurement accuracy of most temperature acquisition cards on the market are fixed at the factory. The measurement meth...[Details]
Technology changes the world and innovation leads the times. The 2019 World Artificial Intelligence Conference was held at the Shanghai World Expo Center. Focusing on the theme of "Infinite Possib...[Details]
Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]
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