A newbie needs help: I'm drawing a GC0308 camera driver circuit recently, but I don't understand the description in the reference design guide. I'd like to ask for a reference design circuit or a circ...
The air purifier I am going to disassemble today is still on sale online. The price online is 159. It can be said to be very conscientious to buy an air purifier for 159.In addition to this model, thi...
[align=left] A few years ago, I bought a GY-31 color sensor module, which uses the TCS3200 chip. This time, the topic is to use this color sensor module to make a color card password lock. Today, let'...
For example, can some circuits such as power amplifier filtering be purchased as modules? Or do I have to solder them myself?
Because I asked a lot of people and they all gave different answers, I wan...
1. Principle introduction: 1. The single-chip microcomputer still uses the most classic PIC16F877A in P IC , which has many ports and full functions, especially it has 8K ROM, which is the main re...[Details]
1. Introduction Timer and counter are two names, but in principle they are the same, both count pulses, the difference lies in the clock source, if it comes from the internal clock signal, since the ...[Details]
Diodes are used to attenuate strong signals in high-amplitude circuits of AM radios.
In the radio strong signal attenuation circuit shown in the figure, when the signal is too strong, diodes D1 ...[Details]
According to Hunan Daily, the 8.6th generation ultra-high-definition new display device production line project of HKC Optoelectronics in Changsha has entered the equipment installation stage. Acco...[Details]
I have been working on the power consumption of PIC microcontrollers for the past week. Since the project is powered by batteries, the power consumption issue is very important. According to the data ...[Details]
“There is no such thing as a free lunch.” At the Volkswagen Brand SUV Night, when asked about the layout of the pure electric ID. series products in China, Volkswagen Brand China CEO Stephan Wöllenst...[Details]
I was confused when I read a piece of code recently, so I will briefly summarize it.
struct _m_usmart_nametab usmart_nametab =
{
#if USMART_USE_WRFUNS==1 //如果使能了读写操作
(void*)read_addr,"u32 read_ad...[Details]
October 1, 2021, Shanghai, China - Corefree Semiconductor, a leading company in the domestic EDA and filter industry , recently successfully held its 2021 National User Conference in Shanghai. This c...[Details]
The Semiconductor Industry Association (SIA) submitted comments to the Office of the United States Trade Representative (USTR) on December 1, urging the removal of harmful semiconductor tariffs that ...[Details]
In infinite persistence mode, when the system is in the state, press the button, the waveform persistence on the screen will be erased, but the newly collected waveform will not be erased.
Wh...[Details]
The automotive industry is undergoing significant technological change as cars become more dependent on electronic devices.
The electrification of automobiles, the development of driver assist...[Details]
This application note discusses the advantages of using these devices in these applications and provides an overview of the biasing circuit requirements in laser drivers.
Several families of laser...[Details]
On January 16, Google Nest Hub 2nd Generation smart speaker supports Google Assistant, and users can use voice commands to ask it to play white noise to help focus and promote sleep. According t...[Details]
Today, Li Xiaolong, vice president of Huawei's mobile phone product line, reminded users on Weibo to use Huawei's official mobile phone cases as much as possible and not to use so-called lens protect...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
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