Frank Xiao
As a representative chip of D-CAP mode, TPS53355 has excellent load dynamic response performance and very simple external circuit design requirements. It is widely used in products such as ...
Latches and Triggers1. When do we need latches? The state cannot be maintained? The state of current microcontrollers can be maintained, right?2. I see many products use Schmitt triggers as gate drive...
[i=s] This post was last edited by qwqwqw2088 on 2018-10-22 08:41 [/i] [size=4]A small amount of parasitic capacitance (100 femtofarads) from the switch node to the input lead can prevent you from mee...
1 Introduction DSP is the abbreviation of both Digital Signal Processing and Digital Signal Processor. The former refers to the theory and method of digital signal processing, while the latter refers...
GPS tracker that can record time and location and save to SD card. Programmed with MicroPython.For detailed steps, see: https://www.hackster.io/luo-zeqing/diy-gps-tracker-python-application-575eda...
In C++ or C, different development platforms have different main function forms.1.int main();1.1 int indicates that the return value is int. When ending the function, you need to use the return keywor...
Preface
The microcontroller system often needs to have the function of communicating with the PC
,
so that the data in the microcontroller can be transferred to the PC for statis...[Details]
Tickets are admission tickets to watch the Olympics, concerts, and attend high-level conferences. With the development of high-quality image input and output equipment, especially the emergence of co...[Details]
Compared with traditional superheterodyne receivers, zero-IF receivers are gaining more and more attention due to their small size, low power consumption and cost, and easy integration. This article ...[Details]
Centrifugal compressor structure principle
The centrifugal compressor consists of a rotor, a stator and bearings. The impeller and other parts are mounted on the main shaft to form the rotor, ...[Details]
On December 23, the Shanghai Municipal Party Committee and Municipal Government decided to pool and integrate resources at the city and district levels in Shanghai to jointly reorganize Shanghai’s tw...[Details]
Basic waveform and circuit diagram of incremental photoelectric encoder
The incremental encoder is a sensor that outputs in the form of pulses. Its code disk is much simpler than that of an absolut...[Details]
China Energy Storage Network:
Streetlights not only create the neon night scene of the city, but also provide a safety guarantee. People who run alone at night regard them as companions, and ...[Details]
Samsung Display's LCD factory A4-2 line (L7-2), which was closed at the beginning of last year, is being converted into a 6th-generation OLED production line. The company has begun introducing displa...[Details]
February 18, 2022, Shanghai - The 2022 Winter Olympics has officially kicked off in Beijing. From venue facilities, epidemic prevention measures, smart catering, to low-carbon transportation, many bl...[Details]
When people mention security network applications, they mostly think of network surveillance cameras. In fact, the composition of the surveillance system is not limited to front-end products. Wit...[Details]
According to the working mode,
semiconductor lasers
are divided into two categories: pulsed lasers and continuous lasers. The first two lasers in Table 5.1 are pulsed lasers, which are dr...[Details]
Tian Bo, Chairman and Party Secretary of State Grid Jibei Electric Power Co., Ltd.
The Fifth Session of the Third Employees' Congress of State Grid Corporation of China and the 2020 Work Confe...[Details]
In order to alleviate the energy problem, on the basis of being fully compatible with the existing power supply system, the system uses wind and solar energy to replenish electricity, and comes w...[Details]
With the rapid development of energy Internet and smart grid, the demand for power business is also rapidly iterating, which puts forward higher requirements for the security and mobility of power ...[Details]
Analogue and Mixed Signal
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