1. Task requirementsUse the timer TA of the MSP30F247 microcontroller to generate a set time interval interrupt, and switch the LED light on and off in the interrupt service program, turning it on for...
1997 1. MBAs (Master of Business Administration) became a hot commodity. They were highly sought after by Chinese companies. Studying for an MBA abroad became fashionable. Various MBA books appeared...
[i=s]This post was last edited by jinglixixi on 2020-10-4 08:48[/i]There is a W25Q128 memory chip with SPI interface on the AT32F403A development board, and its schematic diagram is shown in Figure 1....
[i=s]This post was last edited by xy598646744 on 2020-6-24 18:56[/i]The op amps I know are Shengbangwei and 3peak
Optocoupler devices, I only know Chongqing Zhuorui, AudronI have used GD for MCU, and ...
This is my first time to use KEIL to develop GD32 code, and download and burn it. When installing KEIL, I also installed the GD32 development package. After compiling normally, there was a small probl...
1 Introduction
The motion control system of an industrial CT machine often requires precise and real-time control of the motion of multiple axes. In the past, the motion controller was designe...[Details]
How LCD (Liquid Crystal Display) Works
1. Introduction
2. What is Liquid Crystal?
3. Nematic Liquid Crystal
4. How to Make LCD?
5. Homemade LCD
...[Details]
Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
...[Details]
On September 22, energy group E.ON and Volkswagen Group launched the first fast charging device "E.ON Drive Booster" in Essen, Germany, which will make the fast charging process easier and more affor...[Details]
The circuit for measuring single-phase AC power using a single-phase power meter is shown in the figure. W in the figure is the single-phase power meter, and the connection of the power meter must co...[Details]
In recent years, after Apple launched Air Pod, TWS true wireless Bluetooth headsets have sprung up and entered the consumer market. Xiaomi, SONY and other brands have also launched their own TWS Bl...[Details]
On July 7, Ziguang Guwei (002049.SZ)'s share price hit a new historical high, with an intraday high of 169.10 yuan, an increase of more than 9%. The company's total market value exceeded the 100 bill...[Details]
The selection of a single-chip microcomputer is an important and troublesome matter. If the selection is proper, the product will be cost-effective and stable in operation. Otherwise, it may cause th...[Details]
This article describes in detail the configuration of STM32f030_KEY. The configuration and functions of GPIO related registers are described in the previous section of the STM32F030_LED document. 1 ...[Details]
On the last day of 2021, Shengbang shares ended the year with the number "20 billion". As of December 31, 2021, the company's cumulative product shipments reached 20 billion. It is understood that ...[Details]
In the modern society with rapid economic development, the electronic products we use are becoming more and more sophisticated, and the various parameter indicators are becoming more and more stringe...[Details]
Now that the running lights are running, you are a little excited. Let's try other things. When writing programs on a PC, you can use perror to print out information when something goes wrong, which ...[Details]
At the end of 2023, the lithium battery market has not yet reached a turning point, and the material side continues to be under pressure.
On the one hand, affected by the substantial expansion...[Details]
Rohm, a world-renowned semiconductor manufacturer, appeared at the "2022 17th Automotive Lighting Industry Development Technology Forum and the 8th Shanghai International Automotive Lighting Exhi...[Details]
introduction
Intelligent crowd counting, environmental monitoring and other systems have always received great attention from the wireless communication and electronics industries, and are widely use...[Details]