[color=#000][size=15px]The GBUF pin in Atom Brother's VS1053 module is directly connected to GND after connecting a resistor, but the datasheet says that it is not allowed to be connected to the groun...
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It is said that opening windows in circuits can facilitate the passage of large currents. Could you please tell me how much more current can be passed with windows in circuits than without windows?...
I talked to a forum engineer about Guoxin a while ago, and talked about the expiration of M0 and the open sourceToday, I accidentally touched upon STC's family. There was no reason. I was just excited...
After the microcontroller is powered on, if the clock system is not set, the default 800 kHz DCOCLK is used as the clock source of MCLK and SMCLK, and LFXT1 is connected to a 32768 Hz crystal and work...
In the previous post, I used GCC to compile a piece of code to operate the GPIO of the E203 SOC, and then used the openocd debugging tool to write the binary directly into the ITCM memory of the E203,...
Introduction
In some more complex operations, it is often necessary to process floating-point data with a large value range and high precision. However, there is no floating-point hardware arit...[Details]
1. STM32 boot mode setting interface
If we want to download code using the serial port, we must configure BOOT0 to 1 and BOOT1 to 0. If we want the STM32 to start running the code as soon as th...[Details]
I have been learning 51 for more than a month and finally made an electronic clock. I think it is quite interesting. It should be noted that I used a Puzhong board. Different board types may have d...[Details]
Nowadays, laptops and desktops are gradually abandoning parallel and serial ports; many netizens also told me that desktops no longer have parallel ports and download cables cannot be used, and asked...[Details]
1. Introduction
Generally speaking, some methods have been proposed to improve the performance of radar in traffic scenarios, which can be mainly divided into two categories: (1) focusing on s...[Details]
On November 22, Dinglong Co., Ltd. announced that in order to promote the development of Hubei Dinghui Microelectronics Materials Co., Ltd. (hereinafter referred to as "Dinghui Microelectronics") In...[Details]
Chinese power producer Beijing Jingneng Electric Power Co Ltd (SHA:600578) will develop a 5GW complex in Inner Mongolia combining wind and solar power generation with hydrogen production and energy...[Details]
Introduction
Zero-IF receivers are not new; they have been in use for some time, with cellular handsets being a key application area. However, their use in high-performance receivers such as...[Details]
Product Description:
Wudang series, for cross-domain computing scenarios, as the industry's first cross-domain computing chip platform for smart cars, Wudang series can per...[Details]
With the return to work, more and more white-collar workers are busy with work, and the pace of life is accelerating. If you want to quickly respond to work information and record key points in daily...[Details]
Located on the eastern foot of Taihang Mountain and the northern bank of Hutuo River, Zhengding County in Hebei Province is a thousand-year-old ancient city and a great town in the north. With the ...[Details]
1. The composition principle, exchange method and scope of application of data communication
1. The composition principle of data communication
DTE is a data terminal. There are two types of dat...[Details]
Multi-touch capacitive touch screens have and are continuing to change the way people interact with handheld devices and bring people many new operating experiences. From mobile phones to e-books, el...[Details]
C51:
1. Header file: #include reg52.h (I use STC 89C54RD+)
2. Predefined: sbit LED = P1^0 // Define bit 0 of port P1 as LED
Note: The writing of "P1^0" is different from A51 (A51 is P1.0). P1 ...[Details]
According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]
stm32/stm8
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