NUCLEO_G431RB ReviewPlatform constructionI tried MDK514 before and found the same problem as http://bbs.21ic.com/icview-2861476-1-1.html?ordertype=1, so I downloaded the latest version of MDK528A dire...
[align=left][color=rgb(25, 25, 25)][font="]In the past two years, major mobile phone manufacturers have been enthusiastic about wireless charging. As of December last year, there were 135 mobile phone...
A smartwatch is a wrist-worn device that has a two-way connection to a smartphone via Bluetooth, baseband chips or Wi-Fi. It receives electronic communications such as texts or voice calls, must show ...
The double-tube counter-attack power supply, when the rear tube is not turned on (power supply does not work), 400V is input at J33, and the voltage across the electrolytic capacitor slowly rises to a...
This is a Gaussian noise generating circuit. The first stage generates thermal noise from the resistor, the second stage is an inverting amplifier circuit, and the third stage is a non-inverting ampli...
As the title says: I would like to ask all the seniors and masters, thank you very much for your guidance. How to handle the initialization synchronization of two dsp in hyperlink? It is necessary to ...
The low-power power adapter discussed in this article is mainly for power systems with an output power of 5 to 15 watts. There are two main types of solutions, namely the integrated PWM controller ...[Details]
On March 31, Hang Seng Bank released its 2021 annual report, stating that the company achieved operating income of 5.497 billion yuan, a year-on-year increase of 31.73%; net profit attributable to sh...[Details]
Concept
Both are registers
pc (program counter) Program counter
SP (stack pointer) Stack pointer
Principle
pc is the register that stores the next instruction. The CPU takes i...[Details]
As LED lighting products are increasingly entering the homes of ordinary people, many LED lighting manufacturers have begun to turn from general to specialized. Especially in the field of professiona...[Details]
On the eve of the fourth session of the 13th National People's Congress, Lei Jun, deputy to the National People's Congress and chairman of Xiaomi, prepared three proposals to be submitted to the Cong...[Details]
introduction
Radio frequency identification technology (RFID) has been rapidly popularized and promoted for its high security and confidentiality, high-speed communication, ease of use, and lo...[Details]
Unisoc's first 5G chip, Ivy 510, based on the MAKALU platform, continues to participate in the testing work organized by the IMT-2020 (5G) Promotion Group, working hard to ensure that products based ...[Details]
A few days ago, a netizen exposed a photo of what is suspected to be Redmi's flagship model on Weibo, saying that the phone is equipped with a front-facing lifting camera and a rear triple-camera. Th...[Details]
Let's turn the clock back to 11 years ago. In September 2005, with a team of 3 people and a 400 square meter site, Jinlong Technology was born in Xiangshan, on the coast of the East China Sea. In 1...[Details]
With the rapid development of industry, the level of automated production in industrial production is constantly improving. The application of PLC electrical systems is becoming more and more wides...[Details]
Is a refrigeration system the same as a refrigerator?
Refrigeration systems and chillers are not exactly the same, they are related but different concepts.
A refrigerator is a device used...[Details]
Gartner predicts that by 2024, the number of developers worldwide will reach 28.7 million, an increase of 3.2 million from 2020. Most of the increase will be in China, and based on current trends, ...[Details]
According to foreign media reports, almost all drivers need to rely on the car speedometer to understand the driving speed and the overall feeling of the car's movement, so as to know whether they sh...[Details]
5 Software Design of Network Measurement and Control System for CNC Machine Tools Based on B/S Mode 5.1 Design of data acquisition, display, storage and playback software for lower-level measur...[Details]
Vehicle OTA, autonomous driving, and intelligent networking are the general directions of intelligence. Correspondingly, the current electronic and electrical architecture can no longer support s...[Details]
stm32/stm8
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