Abstract: The single-chip switching power supply is a new type of switching power supply chip that has only become popular in the world since the 1990s. This article describes the design method of its...
The company has a Mini6410+4.3"LCD friendly arm development board. I want to learn from it, but I have only played with the MCU arm zero foundation, and the accompanying CD information cannot be opene...
[i=s]This post was last edited by Fengjian Yiye on 2015-1-10 09:55[/i] [size=4][color=#333333][font=Arial]Qt Virtual Keyboard[/font][/color][color=#333333][font=Arial]Input Method[/font][/color][color...
The supply voltage of ADS7822 is 5.05v, the reference voltage is the power supply voltage, and the input is 0.6v-3V. The collected value corresponds well to the input voltage within 1V. When it exceed...
I would like to share the C language routines for PIC microcontrollers that I know, for reference by friends who need them. [[i] This post was last edited by Yanyu on 2011-2-23 08:29 [/i]]...
Dong Yang, executive vice president of the China Association of Automobile Manufacturers, said on the 26th that according to the authorization of the Ministry of Industry and Information Technology...[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]
This small program is still the use of timer, which is relatively simple. The specific parts are noted in the comments, please refer to the comments. /*********************************************...[Details]
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
On the evening of January 24, vivo officially released the first vivo X20 Plus screen fingerprint version equipped with under-screen fingerprint unlocking technology in Beijing. Let's follow the mo...[Details]
In the first quarter of 2014, Inspur's
server
shipment market share reached 19%, ranking first in China and fifth in the global market. This is the first time a Chinese manufacturer has ach...[Details]
China Energy Storage Network News:
The Global Energy Internet Seminar, jointly organized by the Global Energy Internet Development Cooperation Organization and the Royal Academy of Engineerin...[Details]
The two-byte compressed BCD code is converted to a two-byte binary number. The algorithm is as follows: BCD code abcd=1000a+100b+10c+d=10{10 +c}+d. After separating each BCD code, it can be converted...[Details]
It has been known for decades that nearly unlimited energy sources like solar and wind are cleaner and healthier than energy produced by dirty fossil fuels. But the public has occasiona...[Details]
As we all know, EMC refers to electromagnetic compatibility testing, which refers to the ability of the electromagnetic energy generated by a device to neither interfere with other devices nor be int...[Details]
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