With the development of technologies such as 5G, Internet of Things, and multimedia applications, data traffic has grown exponentially, greatly promoting the construction of high-capacity, hyper-scale...
A big difference between ESP32-S2 and ESP32 is that ESP32-S2 has a USB 1.1 interface and supports native functions. GPIO19/GPIO20 are USB D-/D+.However, ESP32-S2-Saola-1 does not directly connect GPIO...
Package: QFN32Product DescriptionThe MS8422N is a 24-bit, high-performance asynchronous sample rate converter that integrates a digital audio interface receiver. It supports IEC60958, S/PDIF, EIAJ CP1...
IDC predicts that the Global Datasphere (the amount of data created, transmitted, and stored over the Internet each year) will more than triple to 175 zettabytes over the next five years (Figure 1). M...
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Gree Electric Appliances released its 2018 annual report, which showed that its operating income last year was 198.12 billion yuan, a year-on-year increase of 33.61%; its net profit was 26.202 billio...[Details]
MediaTek's financial report released today (10) shows that its revenue in February was NT$32.553 billion (same unit below), a month-on-month decrease of 7.8% and a year-on-year increase of 78.6%. Its...[Details]
introduction
There are several well-known methods for dealing with supply voltage reversals. The most obvious method is to connect a diode between the source and the load, but this...[Details]
When the physical quantity to be measured is a vector, we need to use three orthogonally placed sensors to measure each component of the physical quantity separately to synthesize a complete vector. I...[Details]
Preface: According to the information on the Internet, most netizens said that there is a bug in the hardware IIC of STM32, which is easy to get stuck when reading and writing. I also got stuck whe...[Details]
void main(void) { while (1) { gLed1 = 0; // Turn on the LED Delay(); // Delay for a while gLed1 = 1; // Turn off LED Delay(); // Delay for a while } } void FlashLed1(void) { LED_PORT = 0x7f;...[Details]
Zhiyong current probes are compatible with all brands of oscilloscopes on the market. In order to measure the current accurately and conveniently, the parameters of the oscilloscope need to be set. T...[Details]
In the development process of embedded systems, the host computer completes the development, downloading and debugging of the target computer software through the debugger. Early debuggers communicat...[Details]
In the daily process of handling Smart-UPS repair applications, we found that many UPS failures are caused by factors such as batteries, mains power, use environment and usage methods, and a cons...[Details]
In the previous article, if you want to make the LED light up or the buzzer sound, you need to control the corresponding pins. But how can you use the program to control the level change of the pins?...[Details]
Recently, Hydropower Bureau No. 10, as the leading party of the consortium, won the bid for the CECEP Guizhou Ceheng County Shared Energy Storage Power Station Project. This project is the first sh...[Details]
Flyback converters are popular because of their low cost, isolation, and the ease with which more output voltages can be implemented. For multiple output flybacks, one output voltage (generally the hi...[Details]
Abstract: This paper designs a safety system that can work normally in harsh environments in response to the frequent accidents in the mining industry. First, the related concepts and software and ...[Details]
What will be most popular in 2023? It is undoubtedly AGI (Artificial General Intelligence) represented by ChatGPT, which is even called the promoter of the fourth industrial revolution. Bill Gates sa...[Details]
CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields, which allows multiple devices to communicate on the same network. In some cases, it may b...[Details]
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