At present, customers of cordless vacuum cleaners have strict requirements: super strong suction power, compact and light, and long and reliable product life cycle. Today, we will take you to understa...
[i=s]This post was last edited by MianQi on 2021-8-27 12:51[/i]Overall impression: The user experience expectations for any of these two functions must be based on an accurate understanding of their o...
Buck-boost circuits are used for step-up and step-down circuits, but the voltage polarity of the buck-boost circuit output is always opposite to the output voltage polarity. Is it possible that it is ...
Studying the schematics and PCBs of development boards from major manufacturers, such as NVDIA's TX1 and TX2, and TI's AM335x series, is very helpful in improving your hardware design capabilities. Ho...
Texas Instruments (TI) will combine its seventh-generation Bluetooth product CC2560 with an embedded Bluetooth protocol stack running on TI's ultra-low-power MSP430 microcontroller (MCU) to further pr...
Are you familiar with function pointers? Everything will be easy once you are familiar with them!
Good books to recommend include "C Traps and Pitfalls" and "C Expert Programming". Reading them...[Details]
LED switching power supplies are generally divided into two types: constant voltage output and constant current output. The output voltage of the former is constant, and the output current of the l...[Details]
The internal structure of the AT89S51 microcontroller serial port is shown in the figure below. It has two physically independent receiving and transmitting buffers SBUF (special function registers),...[Details]
In recent years, traditional mechanical car dashboards have increasingly been replaced by electronic displays. The first step in this evolution was the introduction of LCDs to display mileage and o...[Details]
In recent years, the situation of pure electric vehicles has been constantly changing, and the sales volume of the new energy market has also increased significantly. All major automakers have take...[Details]
ADC, short for Analog-to-Digital Converter, refers to an analog/digital converter or an analog-to-digital converter. It is a device that converts continuously changing analog signals into discrete di...[Details]
For several years now, Apple's own A-series chipsets have dominated the smartphone performance charts. If you were hoping to see the A14 Bionic running in the iPhone 12 series being stomped by ...[Details]
When conducting electrical design for a new factory or mine, the first thing to do is to calculate the load on the power network, then perform reactive power compensation based on the load calculat...[Details]
Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
Circuit principle: Switching is selection in principle. There are many ways to select. The simplest way is to connect the signal lines directly together, such as the wiring board. The output signa...[Details]
OPPO and vivo are one of the emerging brands in the Chinese mobile phone industry, and I believe everyone is familiar with them. Whether it is the "overwhelming" advertising posters at bus stops a...[Details]
Some misunderstandings about microcontrollers:
Because traditional teaching methods are rigid, which is related to China's teaching system. But this is not effective teaching. Based on my own exper...[Details]
Accurate battery fuel monitoring in battery backup systems requires special considerations. Using TI's battery fuel gauge with Impedance Track™ technology offers the distinct advantage of not requi...[Details]
On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
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