1. About electronic signature
The electronic signature of the device contains storage capacity information and a 96-bit unique device ID. It is stored in the information module of the on-chip flash me...
Looking for a car charger IC with dual-port output power of more than 40W. The C+A port requires various charging protocols, at least PD protocol, and can support MAC BOOK charging. Please recommend i...
[i=s]This post was last edited by sfcsdc on 2020-4-20 16:35[/i]Previously I asked you how a switching power supply can output a voltage lower than the reference voltage.
https://en.eeworld.com/bbs/thr...
In a system based on RF sensors, antenna design is as important as sensor selection. Antenna configuration determines the detection distance of the farthest target, the maximum field of view, and reso...
This time, I was fortunate to participate in the evaluation of the AI development board of the Allwinner R329 chip. In fact, there are many chips for AI reasoning on the edge. In addition to the Allwi...
[align=left]With the development of science and technology, programming is no longer the exclusive domain of programmers, and children's programming has gradually become a new way of learning. There a...
1. Encoder principle If the two signals are 90 degrees out of phase, they are called orthogonal. Since the two signals are 90 degrees out of phase, the direction can be determined based on which of t...[Details]
On October 17, 2019, the "Swift Journey" OSRAM Swiftlight Premium Edition LED upgraded car light new product launch conference was grandly held in Qingdao. At the same time, OSRAM (China) Lighting Co...[Details]
Since the news of chip shortages broke out in the industry in the second half of last year, "chip shortages" have become a difficult problem for many companies. There were rumors online before that "...[Details]
Translated from EEtimes A previous article, " The pandemic has brought about a huge change in the autonomous driving industry ," looked at the growing cooperation between autonomous driving car com...[Details]
/*Introduce a program that uses pulse width modulation (PWM) to control the brightness of LED lights in a 51 series single-chip microcomputer. As we all know, the 51 single-chip microcomputer itsel...[Details]
STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 14 General Timer STM32 timer: STM32F103ZET6 has a total of 8 timers, which are: Advanced timers (TIM1, TIM8); genera...[Details]
In the near future, units and individuals who generate their own electricity can sell their unused electricity not only to the power grid, but also to their neighbors or nearby unit users. Recently...[Details]
Global climate change is a growing problem, responsible for frequent wildfires and a sharp rise in hurricanes across the United States, just some of the runaway environmental disasters on Earth exa...[Details]
Compared with parallel inverters, series inverters are easy to start and are suitable for occasions with frequent starting. They are widely used in medium-frequency induction heating power supplies. A...[Details]
Preface:
First of all, I would like to state that I should be considered an hardcore microcontroller operator. Apart from people like me, I guess no one else can do what I do.
I have always been cu...[Details]
On October 11, Toyota and Google Cloud announced the expansion of their partnership to combine Toyota and Lexus’ next-generation audio multimedia systems with Google Cloud’s artificial intelligence-b...[Details]
To control air pollution, developing new energy vehicles is one of the important means. Despite the support from various parties, the number of electric car users who actually buy and register elec...[Details]
CAN bus is a very important communication bus in new energy vehicles. Engineers often use CAN bus to read vehicle speed, rotation speed, torque and other signals. But do you know that CAN bus can al...[Details]
Today, we see more and more electronic products with USB Type-C™ and USB Power Delivery (PD) ports on the market. These products range from mobile phones, laptops and power banks to drones, power too...[Details]
Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]