[i=s]This post was last edited by wangerxian on 2022-11-8 14:37[/i]I believe that before designing a circuit, you may try simulation software for some uncertain circuit designs. There are many circuit...
Understanding of the constant voltage process of lithium battery charging As we all know, standard lithium battery charging requires a constant current and constant voltage process. Figure 1 is a simp...
1. Circuit Principle The tube V, the N1 and N2 windings of the transformer T and the capacitor C form a transformer-coupled LC oscillation circuit. The potentiometer RP and the resistor R provide bi...
An electronic clock made with an ItsyBitsy M0 Express development board and copper wire, programmed with CircuitPythonhttps://hackaday.io/project/165822-circ… cter-clock...
These days, I suddenly remembered that I want to figure out the problem of STM32/STM8 hardware i2c. Because before, including Zhengdian Atom, it seems that many people have said that STM32 hardware i2...
Huawei Digital Energy Technology Co., Ltd. has published a patent for a "charging pile and control method". The abstract shows that the charging pile includes a power conversion circuit for providing...[Details]
According to media reports, Samsung may have created the biggest joke in semiconductor history.
Recently, analyst Ming-Chi Kuo said that Qualcomm will become the exclusive SoC supplier for Sam...[Details]
Apple has now updated its official US website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenarios. ...[Details]
Over the past two decades, as vehicle complexity has increased, engineers have upgraded ECUs from 8-bit MCUs to 16-bit and above devices. Currently, such a highly integrated 32-bit RISC MCU is Renesa...[Details]
According to Digitimes report today, there are rumors in the industry that LG Electronics' first rolling phone will use JD.com's panel and is expected to be launched in the first half of 2021. ...[Details]
The adoption of vehicle tracking systems for cars and fleets is increasing. Modern trackers have reduced form factors and increased functionality to support active data transmission for real-time t...[Details]
On May 5, Guo Wenhai, deputy secretary of the Foshan Municipal Party Committee and acting mayor, visited Guangdong Yuefang Technology Co., Ltd. and Open Source Chip Research Institute for on-site res...[Details]
Taking digital oscilloscopes as an example, many users may know some traditional indicators of oscilloscopes, such as bandwidth, sampling rate, storage depth, etc. Some users even compare the indic...[Details]
Recently, MaiDi Microelectronics (Hangzhou) Co., Ltd. (hereinafter referred to as MaiDi Microelectronics) announced the completion of a RMB 10 million angel round of financing. This round of financin...[Details]
In recent years, driven by the "Made in China 2025" policy, industrial transformation and upgrading with "machines replacing people" or automated production as the main form is rapidly advancing in...[Details]
Program requirements: Through the timer interrupt configuration, interrupt once every 500ms, and then control the LED in the interrupt service function to achieve LED1 state inversion Here are the ...[Details]
How to change mono to dual channel in au
You can convert mono audio to dual channel using:
1. Use audio editing software (such as Audacity) to import the mono audio file into the software...[Details]
VIAVI Helps Rakuten Symphony Accelerate 5G Open vRAN from the Lab to the Field Shanghai, China, April 28, 2022 - VIAVI Solutions (VIAVI) recently announced that Rakuten Symphony has selected the VI...[Details]
0Introduction
With the development of the national economy and the acceleration of economic globalization, although the Chinese security industry started relatively late, it has developed rapi...[Details]
Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]