Debugging WorkflowOscilloscopes are essential tools for engineers, helping them quickly find and solve problems. In recent years, with the increasing frequency of test signals, the increasing number o...
Wi-Fi 6, also known as 802.11ax, received official certification in 2020 and quickly became the de facto standard for wireless local area networks (WLANs), replacing Wi-Fi 5 (802.11ac). Compared to Wi...
Abstract: According to the characteristics of the power adapter of the current mainstream laptop computer, a switching power supply that can be used outdoors is designed. Compared with the traditional...
Brushless DC motors (BLDC) are increasingly used in home appliances and consumer electronics because of their higher efficiency and reliability than brushed motors. As efficiency standards for these a...
Previously, the USART DMA plus IDLE interrupt indefinite length byte reception has been implemented , plus the LCD display module LM6059 driver . Now all the functions are combined.For radar data proc...
Hello everyone, I recently used the lps22hb chip and found that the pressure value I read was wrong, only 0.7kPa, and the temperature value was correct. The official provided the read_data_simple.c ro...
Rising fossil fuel prices and fears of global warming have increased interest in renewable energy sources and have also brought attention to supporting and demonstrating instrumentation. This desig...[Details]
News NCR reported that the corporate culture of South Korean electronics giant Samsung has aroused concerns among hedge funds Petra Capital Management, Dalton Investments and investors. It is known t...[Details]
#include "reg52.h"
float shuju;
unsigned char sj;
unsigned int gata;
unsigned char gw,sw,bw;
unsigned char kk,tdao;
//4-link common anode digital tube, the highest bit shows the channel number...[Details]
Sony officially launched two new APS-C mirrorless cameras, the entry-level A6100 and the flagship A6600. At the same time, two G Master lenses, the E 16-55mm F2.8 G and the E 70-350mm F4.5-6.3 G OSS,...[Details]
In his research report released today, Tianfeng International Securities analyst Ming-Chi Kuo said that iPhone 12 Pro pre-orders were better than expected because Apple's core fans initially preferre...[Details]
A multimeter, also known as a multimeter, three-meter, or multiplexer, is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC voltage,...[Details]
On-chip refers to the inside of the integrated circuit made into a chip, abbreviated as on-chip; peripheral is the abbreviation of external device, which refers to the device outside the integrated c...[Details]
Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melted ...[Details]
The emergence of LED lamps has changed the entire lighting market, replacing the original halogen lamps and fluorescent lamps (CFLs) in buildings and streets. Engineers often compare LED lamps fr...[Details]
Axial clearance effect
Bearing clearance is also called bearing play. The so-called bearing play refers to the amount of movement when the inner ring or outer ring of the bearing is fixed when...[Details]
China has invested heavily in autonomous vehicles (AVs) and plans to vigorously develop this emerging field of the automotive industry, including technology, startups, testing, laws and regulations, ...[Details]
China Energy Storage Network:
Streetlights not only create the neon night scene of the city, but also provide a safety guarantee. People who run alone at night regard them as companions, and ...[Details]
Due to the fluctuation of the power grid and the change of the surrounding load, the charging current will jump. The regulating function of the automatic charge and discharge controller is to stabili...[Details]
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