I am working on a single chip microcomputer to control a touch screen. I would like to ask you experts, has anyone done this before? Can you recommend a touch screen manufacturer? I want a 3.8-inch to...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-10 10:41[/i]Electric vehicles have gone from a range of 400 kilometers to 300 kilometers, and mobile phones have gone from charging once every tw...
Abstract: The performance characteristics, circuit design schemes and application fields of four new special integrated switching power supplies are described in detail.Keywords: Special integrated sw...
"VC++ In-depth Explanation (Revised Edition)" starts with practical applications, and gradually explains the internal operating mechanism of Windows programs, MFC framework, text, menus, dialog boxes,...
Use STM32Cube to create an MDK example to control the PC13 flashing light, and use the STM32F103C8T8 core board for verification. [code] while (1) { /* USER CODE END WHILE */ HAL_GPIO_TogglePin(LED_GP...
Texas Instruments' eZ430 -RF 2500 development kit consists of two USB-drive-sized development boards that can connect wirelessly to each other (Figure 4). Wireless connectivity appeals to me because I...
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
1. Purpose In actual product release, if the program stored in the MCU Flash is not protected, some illegal companies may read the program in the Flash through an emulator (J-Link, ST-Link, e...[Details]
1. Function prototype In the function library officially provided by STM32, you can find functions like HAL_Delay(). This function uses a timer to achieve a more accurate time delay and provides it...[Details]
We have come a long way from the 2G era, and now 5G is about to be commercialized. Suddenly, we realize that time has passed quickly, but technology has never stopped. The activation of 5G heralds ...[Details]
Recently, there was news that the US government asked Google to shut down the Android operating system for ZTE phones. After that, some people even imagined what the consequences would be if Intern...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
Friends who work in the photovoltaic industry, do you still remember the hard work on June 30 last year? How many people worked late into the night for months in a row just to connect to the grid a...[Details]
Nowadays, everyone is saying that "technology is people-oriented". The essence of the development of technology is to serve the improvement of the quality of life of human beings. Automated driving...[Details]
This program mainly uses the comparison output function of the timer to generate PWM waves to control the LED. The comparison output of timer A corresponds to P2.3 P2.4. Therefore, a matching working...[Details]
1. Brief description A summary of "How to build uClinux kernel transplantation on ARMSYS development board with S3C44B0X as core", including the analysis of Bootloader function and the key co...[Details]
In 2018, the National Development and Reform Commission issued a new photovoltaic subsidy policy. The benchmark on-grid electricity price was significantly reduced, the return on investment decreased,...[Details]
With the development of the automobile industry, more and more automotive electronic components are being used in modern cars, providing better safety, comfort and economy for cars. In the past, cars...[Details]
In recent years, the application of high-brightness LED has developed rapidly, especially in signboards and traffic lights. For automotive applications, LED is also very attractive. Long life, shock ...[Details]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
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