[i=s] This post was last edited by qwqwqw2088 on 2018-11-19 09:34 [/i] [b]Question[/b]: I want to use tps5430 to make a switching power supply with adjustable output, the output voltage range is 3~8V,...
Just as we often introduce some interference when we find the right configuration for system power consumption, grounding and signal return, we are often fooled by some obvious problems when understan...
The state switching of the terminal device in the TI ZigBee protocol stack is still quite difficult. I found a good introduction and posted it to share with everyone.This article mainly introduces the...
[i=s]This post was last edited by eagler8 on 2021-10-8 19:08[/i]I suddenly had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas....
Specific implementation functions Specific functions: (1) The first line of the LCD displays the actual humidity, and the second line of the LCD displays the current time; (2) Button description:...[Details]
The STC12C5A60S2/AD/PWM series microcontroller is a single clock/machine cycle (1T) microcontroller produced by Hongjing Technology. It is a new generation of 8051 microcontroller with high speed/l...[Details]
This section mainly introduces the 1602 LCD display, which displays "Hello, Welcome to my site, my friends.". The schematic diagram is as follows: The procedure is as follows: #include #define ...[Details]
Meng Pu: 2019 is the first year of 5G. I am very happy to attend MWC Shanghai and discuss the development of 5G, the important opportunities and innovative future brought by 5G with partners from all...[Details]
Affected by the COVID-19 epidemic, the power load of the East China Power Grid is at a relatively low level during the same period, and the peak load regulation and new energy power consumption of ...[Details]
It was learned from Qichacha that on July 17, 2020, Shanghai Weilai Automobile Co., Ltd. announced the patent application information related to "wireless charging system and wireless charging method...[Details]
STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, has announced that it has become an associate member of the Zhaga Cons...[Details]
I spent a whole day today to solve the problem that the insight port cannot be modified. Although it was solved, it also cost a lot. It took a whole day + destroyed the previous system. S...[Details]
In assembly language, a label represents an address, but in C, to obtain the data at the label, we directly use the label. Shouldn't we perform a value operation on the address (*pointer address)? Act...[Details]
With the development of electronic technology and signal processing technology, broadband data is increasingly used, while narrowband data communication is still widely used. Processing broadband and...[Details]
Use to determine the polarity and type of semiconductor (using a pointer multimeter) 1. First select the range: r﹡100 or r﹡1k. 2. Identify the base of semiconductor transistor: Use the black prob...[Details]
Definition: AD accuracy AD accuracy refers to the error between the actual AD conversion result and the ideal calculation result, also known as integral nonlinearity error, symbol (INL) unit is LSB L...[Details]
The Information released a new study saying that companies involved in the autonomous driving battlefield have spent a total of about 16 billion US dollars. It is important to note that the $16 bil...[Details]
Positive and negative 5V regulated power supply circuit designed by TPS7350: As shown in Figure 7, TPS7350 and TPS6735 are used as +5V and -5V regulated power supplies respectively.
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Analogue and Mixed Signal
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