The application I developed is based on vs2005. When deployed to the development board during debugging, CF2 and the application can be automatically deployed. However, since the system runs on nand f...
l Introduction In recent years, with people's love for FM stereo programs, FM stereo broadcasting has developed rapidly, and the number of FM programs has grown from a few channels to nearly ten chann...
I saw the interface ISSCEMerge used by Microsoft, but I couldn't find the ca_mergex20.lib that contains the implementation of the interface. Currently, there is only the library file for SA1100. Is th...
I have been writing it for a long time but have not succeeded. I hope experts can help me! ! There are so few I/Os. The matrix keyboard needs 8 ports. How can I save them? I can use the serial method,...
[font=宋体][size=10.5pt][b][color=#000000]Definition of Inductor[/color][/b][/size][/font] [font=宋体][size=10.5pt][font=宋体][size=10.5pt][b][color=#000000]Function of Inductor[/color][/b][/size][/font][/s...
[align=left] The first DSP chip I came into contact with from Texas Instruments was the tms320f240. I remember that in the second half of 2002, I went to the electrical engineering laboratory of Jiaot...
Recently, the results of the 2018 German Red Dot Design Award were announced. GoodWe, a company located in Suzhou High-tech Zone, stood out among thousands of outstanding design products from 5...[Details]
1. Principle 1. Infrared emission protocol There are many infrared communication protocols. This experiment uses the NEC protocol. This protocol uses PWM modulation and uses pulse width to represen...[Details]
Today, under the guidance of a low-level expert, I learned how to configure the PWM module! Woof! First open the file configured last time, as follows: Then, we need to use TIM1 to set PWM: Then,...[Details]
introduction STM32 has many registers, which are difficult to remember, so the official packaged two sets of library functions. One is the standard library, but the official has not updated it on F7,...[Details]
In the Huaxing Optoelectronics LCD panel
factory
located in Guangming New District, Shenzhen
, apart from a few people repairing machines, it is often difficult to see other people. Here, ev...[Details]
Unlike three years ago, today's
artificial intelligence
is no longer just a floating concept, and the venture capital circle has begun to explore the various possibilities of this technolog...[Details]
Superconductors have physical properties such as zero resistance effect, Meissner effect and Josephson effect, which make them have broad application prospects and unparalleled advantages in many b...[Details]
This program is used in the development board to generate sounds of different frequencies. The overall program is relatively simple, mainly using two timers. The code and my comments are as follows. ...[Details]
On the eve of 5G
commercialization,
ZTE
has established and adhered to
the
5G
pioneer strategy, focusing on
5G
end-to-end solutions, and investing in standard setting, ...[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]
What are your expectations and ideas
for
the future of
Xiaomi Mi Band
?
Xiaomi Mi Band’s
official Weibo shared many netizens’ thoughts on
the future direction and functions
of Xiao...[Details]
Household photovoltaic power stations mainly utilize idle resources on existing household buildings, such as roofs, wall facades, balconies, courtyards, etc., to install and use distributed photovo...[Details]
STM32 ADC multi-channel conversion Description: Use ADC to continuously collect 11 analog signals and transfer them to memory through DMA. ADC is configured to scan and continuously convert mode,...[Details]
/*----------------------------------------------- Name: IIC protocol PCF8591 AD/DA conversion Content: Use DA input, digital tube display output digital quantity, LED display analog voltage size ...[Details]
#include reg52.h //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers. /*-------------...[Details]
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