According to Taiwan media reports, data from the General Administration of Customs of China showed that the mainland imported semiconductors worth 35.9 billion US dollars in March, a record high for a...
For some reason, I needed to use a timer interrupt, but there was no example in the routine, so I did it myself.I checked the library function manual, enabled the timer 1 interrupt, and added the foll...
I ran the LCD_TK example and was shocked by its speed.
I am also a fan of dot matrix display screens. I find some menus very complicated and not very fast when searching. However, this program makes a...
[i=s]This post was last edited by btty038 on 2021-7-20 07:52[/i]The best antenna basics! Super useful and always available for reference
Antennas are important devices that affect signal strength and ...
"Principles and Design of Automatic Control (5th Edition)" is a classic work on automatic control. Its content closely revolves around the analysis and design theory of automatic control systems. It m...
The United States and Taiwan officially finalize the purchase of 66 F-16C/D fighter jets. According to Taiwan media reports on July 17, after Chen Shui-bian announced the "decentralization of power" o...
Stepper Motor Control Method
The control methods of stepper motors can be divided into the following categories:
Single-step control method: By controlling each step of the motor's moveme...[Details]
Zero voltage switch controller integrated circuits can be used to control resistive heater loads. This type of controller generates an output pulse when the mains passes zero to trigger the bidirec...[Details]
Electric vehicles have entered our lives with their advantages of convenient travel, low carbon and environmental protection, but the high failure rate of its chargers is a headache. For this reaso...[Details]
According to foreign media reports, General Motors has submitted a patent application to the United States Patent and Trademark Office (USPTO) for an expandable windshield wiper design. The design is...[Details]
Analysis of single chip microcomputer delay program
When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very sh...[Details]
Supply chain sources revealed to Jiwei.com reporters that Samsung's Xi'an Phase III project may focus on 5G chips and automotive chips. It is understood that Samsung's Xi'an high-end memory chip pr...[Details]
In this article, we consider these issues in the context of driving a SAR (successive approximation register) ADC.
SAR ADCs are widely used in the world of analog-to-digital converters....[Details]
On November 30, the 2022 World Display Industry Conference hosted by the Sichuan Provincial People's Government and the Ministry of Industry and Information Technology opened in Chengdu, Sichuan P...[Details]
Recently, the annual user conference XTUG of Corechip Semiconductor, a leading company in the domestic EDA and filter industry, was officially held. Corechip Semiconductor technical experts gave a ...[Details]
It’s time for a comprehensive breakthrough in lithium battery technology again. This time, Chinese and American scientists have worked together to develop a new black-scale lithium battery that can b...[Details]
On December 19, 2023 (US time), Nidec Motor Corporation (NMC), a US subsidiary of Nidec Corporation (NMC), completed its investment of GBP 15.8 million (approximately JPY 2.94 billion) in Gore Stre...[Details]
This article introduces the measurement problem of 7723 audio analyzer. During measurement, the reading flashes on and off and cannot be read, and the instrument cannot continue to measure. 1....[Details]
The problem I encountered was that TRISC could not be found during compilation. At first I thought it was not defined in the header file, but I found it was defined. So when I created the project, I ...[Details]
Basic Concepts of Timer/Counter Timers/counters have the functions of timing and counting. Counting refers to comparing external pulse signals. The count value increases by 1 for each pulse. When the...[Details]
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File: Four-phase stepper motor control program
:
Description: Drive mode: single phase magnetic
moto_maichong_time: one pulse signal...[Details]