Six years on from the introduction of the Espressif ESP8266, we might be led to believe that the focus has shifted to the newer dual-core ESP32. However, there is a twist in the form of the newly anno...
[:D]EXG Extreme Gravity Racer Volvo's "Extreme Gravity Racer" is made entirely of F-1 racing materials, has no engine, and has a very low driver's seat. It costs $30,000. It can only travel on steep s...
A few days ago, I read a post about a netizen who invested 200,000 yuan in the financial market. Because I hosted the development of a futures trading system software a few years ago, I had a lot of c...
Dear brothers, please help me, why is the dead time of my EG8010 driver card gone? It is set to 1us. When I test it on the machine, it has overcurrent protection with a few hundred watts and keeps res...
1. The overall storage structure of AT89C51 microcontroller
2. Program memory of AT89C51 microcontroller
3. Data storage of AT89C51 microcontroller
Simple structure:
Detailed structure:
...[Details]
Smart cars, which rely heavily on the Internet, are becoming the next high-risk area for cybersecurity. When computers first entered thousands of households in my country, many computer security ex...[Details]
for example:
1. Background data- USART1- USART2- other devices, other device data- USART2- USART1- background, these two data processes may also be carried out at the same time.
2. Due to hardware ...[Details]
Shanghai, China, December 8, 2023 - element14, a global distributor of electronic components products and solutions owned by Avnet, has expanded its power supply product portfolio with the addition o...[Details]
I just finished working on the Freescale smart car. Yesterday, my partner who worked on the car came to me and said that Mr. Wei (former director of our department, I don't know how they met...) asked...[Details]
Research on various application paths of liquid crystal
Liquid crystal optics
By utilizing the electro-optical effect of liquid crystal, such as the guest-host effect, TN mode...[Details]
The AD6659 is a mixed-signal dual-channel IF receiver that supports radio topologies that require two receiver signal paths, such as main signal/diversity channels or direct conversion. The communi...[Details]
Stepper motors are basically driven by open loop circuits for position control. In other words, there is no open loop control positioning for motors other than stepper motors, especially high-preci...[Details]
1 Introduction
Boot Loader is a boot program that runs before the operating system kernel runs. It is used to initialize hardware devices, change the processor operation mode, reorganize...[Details]
The 4680 battery is of great significance to Tesla.
Therefore, although Tesla’s stock price plummeted as soon as its Q2 2024 financial report came out, the delivery details of the 4680 b...[Details]
Suggestions for improving ADC performance
Although ADCs look very simple, they must be used correctly to achieve optimal performance. ADCs have the same performance limitations as simpl...[Details]
Recently, Honor launched its second new model after independence, the Honor V40 Lite Luxury Edition. This phone uses a flagship-level flexible OLED ultra-curved screen at a price of 3,000 yuan, adopt...[Details]
Waymo's self-driving cars have something in common with the "brains" that guide regular cars: their intelligence is driven by evolution. Currently, Waymo engineers are working with researchers at Dee...[Details]
The piezoelectric optoelectronic effect improves the efficiency of organic-inorganic core-shell composite structure LEDs. The upper left picture in the figure shows the change of current under s...[Details]
MicroPython Open Source section
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