I want to use a 4.2V lithium battery to drive a two-phase four-wire stepper motor. I would like to ask experts to recommend a driver chip. I tried to use two MAX612E chips to drive one phase each, but...
A module I made recently is to convert the TTL level of the serial port of the microcontroller into 232 level using a 232 chip. After the 232 level is sent out, the receiver uses the 232 chip to conve...
[i=s]This post was last edited by btty038 on 2022-7-18 10:03[/i]What is Gallium Nitride?Gallium Nitride is a binary III/V direct bandgap semiconductor that is well suited for high-power transistors ca...
Machine Learning from Zero to One : https://training.eeworld.com.cn/course/6144You'll learn that machine learning is a new area of programming. In traditional programming languages, such as Java or C+...
During the flash programming process, I found that the erasing was completed. When programming, every time I wrote a data to an address, the same data was written to every 0x4000 address. For example,...
After getting the new energy production and some insurance data in September, most car companies have reached a consensus this year to expand into the C-end and high-end. From January to August this ...[Details]
On the morning of December 27, the Nanhai grid-side independent battery energy storage project (hereinafter referred to as the Nanhai grid energy storage project) located in the Xinjing Ximen Economic...[Details]
According to Jiwei.com, on July 5, the awarding ceremony and production launch ceremony of the new generation of communication and Internet of Things application chips and modules technology achievem...[Details]
With the rapid development and widespread application of intelligent technology, high-performance embedded systems have penetrated into various fields, from consumer electronics, smart homes, smart...[Details]
According to the China Trade Relief Information Network on April 29, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain mobile electronic devices. O...[Details]
With the rapid development of industries such as lithium batteries and automobiles, the demand for large loads and application scenarios are also constantly expanding.
As a leader in Chinese r...[Details]
Written by Pan Minyao
“Without innovation, there will be involution.”
This statement was unanimously recognized by participating companies at the 2022 Welding Robot Technology and A...[Details]
1. Accuracy level The accuracy level and maximum allowable error of the flowmeter within the specified flow range shall comply with the provisions of Table 1. The flowmeter error is expressed using r...[Details]
The HT46RU232 has a full-duplex asynchronous serial communication port. The following is a brief introduction to the use of the 232 serial port.
The operation sequence is as follows:
(1) Set the se...[Details]
Do a good job in the approval of radio transmission equipment models to ensure the resumption of work and production of enterprises Recently, General Secretary Xi Jinping, at a meeting on coordinat...[Details]
The exam was over and I was bored. I happened to have a 51 study board on hand to tinker with. The control tasks are as follows: P1.0 controls an LED light, on for 0.5s and off for 0.5s. Design ide...[Details]
DS18B20 is a commonly used temperature test chip. It has the advantages of miniaturization, low power consumption, high performance, and strong anti-interference. At the same time, it can direct...[Details]
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* File name: main.c
* Description of content: This example demonstrates how to operate the USART receiving program (interrupt mode).
* Use the serial debugging s...[Details]
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