The positive and negative 12 volt power supply has distorted waveforms. There is a problem with the waveform in the rising stage. Please take a look at what the problem is and how to solve it.
1. Circ...
The LSM6DSOX motion sensor is a sensor with an embedded finite state machine and machine learning core.
It can be used for wrist raising detection, mobile phone approaching or moving away from the ear...
nmgST Sensors & Low Power Wireless Technology Forum
Detailed explanation of the schematic diagram of each part of the flyback switching power supply UC3842 protection circuit
How to suppress IGBT collector overvoltage spike
How to suppress the output r...
[p=24, null, left][font=微软雅黑][size=3]Today, the news of a DJI employee's sudden death has dominated the screen, but this is not a big news. [/size][/font][/p][p=24, null, left][font=微软雅黑][size=3][/siz...
[i=s]This post was last edited by philips_lu on 2021-3-7 00:25[/i]This is a post that I was planning to start before the New Year, but with two kids and all sorts of messes I've put it aside until now...
[backcolor=white][size=4] The precision of floating point numbers is determined by the number of digits in the mantissa. Most numbers will have errors when expressed as floating point numbers. These e...
1 Overview PowerInt's LYTSwitch-4 series products LYT4211-4218/4311-4318 combine the controller and high-voltage high-power FET in the same package. The controller provides high power factor and c...[Details]
Bootloader is the first piece of software code that runs after the system is powered on. Simply put, they are all bootloaders, and the tasks they perform are similar.
Friends who are familiar with th...[Details]
"The key to my country's transformation from an automobile power to an automobile power is to establish a solid and powerful industrial chain support. Core key technologies and supply chains, includi...[Details]
Lenovo's general manager of mobile business unit revealed on Weibo that the company is working on the third-generation Moto Razr clamshell foldable smartphone. The executive also revealed that the ph...[Details]
On July 17, according to foreign media reports, on Tuesday local time, Arm, a British chip design company under SoftBank, announced that it would adjust its chip design licensing fee model. Arm ...[Details]
With the rapid development of the automotive industry, the electrical/electronic (E/E) architecture is undergoing a revolutionary transformation. Centralized computing units have become the core of...[Details]
According to Jiwei.com, on the afternoon of March 31, Huawei held an annual report press conference, and rotating chairman Hu Houkun interpreted the key points of the annual report and the company's ...[Details]
The rapid development of the Internet and communications continues to inject new impetus into the Internet of Vehicles industry. In the 1/2G era, communication meets the emergency call function; af...[Details]
Flash Memory is a kind of memory that can be electrically erased and written without losing information after power failure (non-volatile, Non-Volatile). It has the characteristics of low power consu...[Details]
Introduction
STM8S is a microcontroller based on an 8-bit framework structure. Its CPU core has 6 internal registers, through which data can be processed efficiently. The STM8S instruction set suppor...[Details]
When using STM32, users can use its internal PVD to monitor the voltage of VDD and set the monitored voltage value through the PLS bits in the power control register (PWR_CR).
The PLS bits are us...[Details]
According to Jiwei.com, on July 5, the awarding ceremony and production launch ceremony of the new generation of communication and Internet of Things application chips and modules technology achievem...[Details]
Affected by the epidemic, although the global smartphone market shipments have decreased, a completely different scene has emerged in the smartwatch market. The latest report from market research fir...[Details]
I believe everyone has heard of airplane black boxes, but car black boxes may not be as well-known as airplane black boxes. As the name suggests, car black boxes are also called car working informati...[Details]
1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
Analog electronics
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