For the BQ40Z50-R1 chip, first connect the analog power supply and burn the program. Then solder in the battery (single cell voltage is above 4V). Will the charge and discharge MOS be automatically tu...
As people's living standards improve, cars have entered thousands of households, and the relationship between children and cars has become closer and closer. While using cars well, protecting children...
I have tested some MPU chips in the past, but the information about chips that can run Linux is very scarce. I don't know why. I heard that the information needs to be signed with a confidentiality ag...
Multi-channel data acquisition system based on CS5321 and CS5322 Source: MCU and Embedded System Application Introduction∑-△A/D conversion technology has been widely used in data acquisition systems f...
/* Name: Machine A sends control command charactersDescription: MCU A is responsible for sending control command characters " A ", " B ", " C " or stopping sending. MCU B completes LED1 flashing, LED2...
[size=4][color=#000000] Automation, informatization and intelligence have become the needs of the development of the times. Since the 21st century, unlimited technology and computer technology have co...
On December 18, the "2020 Chongqing Micro LED Industry Innovation Forum and Konka Semiconductor Display Technology and New Product Launch Conference" was held in Chongqing. At the meeting, Konka Gr...[Details]
Today, Luo Yonghao posted on Weibo that "Because there are too many misunderstandings, I solemnly declare here: FLOW e-cigarettes have no interest relationship or any form of cooperative relationship...[Details]
1 Introduction
SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface, which enables MCU to communicate with various peripheral devices in serial mode to...[Details]
Apple has just released an internal beta of its new iPhone operating system, 13.4, and someone has discovered a key new feature called "CarKey." According to the technicians, this function will sup...[Details]
Cellular communication modules, as the link between the device sensor and the information service center, play an important role in vehicle electronic applications. As the intelligent networking of a...[Details]
Class A amplifiers are amplifiers in which no power output element of the amplifier will experience current cutoff (i.e. stop output) during the entire cycle of the signal (positive and negative ha...[Details]
In connection with transmission line theory and oscilloscope loading effects, here are some things to consider when measuring 50Ω on an oscilloscope. Of course, you don't need to consider these whe...[Details]
With the development of society and the improvement of people's living standards, people pay more and more attention to health, but with the improvement of living standards, the incidence of cardio...[Details]
Image from "Specific Authorization" After concluding its first exhibition at the World Artificial Intelligence Conference in Shanghai, China’s first automotive-grade artificial intelligence chi...[Details]
Scenarios define cars, and user experience determines the success or failure of products. But what exactly is a scenario and what is the experience that users really want? In the annual evaluation ...[Details]
1 Introduction With the rise of mobile devices, people are becoming more connected. If you have a question, you can search for the answer on Google anytime, anywhere. People are no longer limited to...[Details]
introduction
ARM released the ARM Cortex Microcontroller Software Interface Standard (CMSIS) on November 12, 2008. CMSIS is a vendor-independent hardware abstraction layer for the Cortex-M proces...[Details]
Watchdog Timer The watchdog timer is driven by an independent 1 MHz on-chip oscillator. This is a typical value at VCC = 5V. See the characteristic data for typical values at other VCC levels. The ...[Details]
On August 29, the Zhangjiakou Mingyang Chabei Alibaba Data Center Source-Network-Load-Storage Integration Project held a groundbreaking ceremony in the Chabei Management District. The total investment...[Details]
High frequency switching power supply rated DC output voltage, floating charge voltage, equalizing charge voltage, power factor, voltage regulation accuracy, efficiency, noise voltage (without...[Details]
Analogue and Mixed Signal
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