[i=s]This post was last edited by qwqwqw2088 on 2020-5-27 08:25[/i]Buck, boost and buck-boost topologies will be introduced in depth from different aspects.
Buck Converter
Figure 1 is a schematic diag...
Has anyone tried LIN communication baud rate adaptation? During the slave adaptation, the slave should not be able to respond to the host normally, and the host should report errors such as "receive e...
0Introduction
Since 1880, when two French scientists, J. Curie and P. Curie, discovered the piezoelectric phenomenon of materials while studying quartz crystals, a wave of research on piez...[Details]
As shown in the figure, this is the LM4912 dual-channel amplifier circuit. The left and right channel audio signals are input into the 1st and 5th pins of the LM4912 respectively, and are output fr...[Details]
Biometrics refers to the use of computers, optics, acoustics, biosensors, biostatistics and other high-tech means to closely combine personal identification technology with the inherent physiologic...[Details]
According to Jiwei.com, 5G has now become a strategic high ground for competition between the two major powers, China and the United States. If Huawei continues to rise, it will be China, not the Uni...[Details]
High temperature adhesive tape tester High temperature adhesive tape label tester Application PT-6012D is mainly used to automatically measure the time that adhesive tape can last under a certain l...[Details]
2. Transplantation of embedded player madplay
The madplay player program mainly depends on the following libraries:
zlib zlib-1.1.4.tar.gz Provides a library for data compression
libid3...[Details]
Since the solar insecticidal lamps were installed and used in Qingyuan County in July, the insecticidal effect has been fully demonstrated. According to observations and surveys at the Wugongshan C...[Details]
First of all, msp430 does not have a P0 port, so let's use the P1 port to explain P1OUT = 4; P1.2 pin outputs a high level, and the rest of the P1 pins output a low level; P1OUT |= 4; P1.2 is set to a...[Details]
introduction In recent years, switching power supplies have developed rapidly due to their high efficiency, small size, and good output stability. However, due to the high frequency, high di/dt, and ...[Details]
The simulation schematic is as follows: 1. LCD1602 normally displays two lines of data /*------------------------ Function: LCD1602 displays two lines of data Author: Zhang Kaizhou Date: 2019-6-3...[Details]
The 51 series microcontrollers generally use a 40-pin dual in-line package (DIP) package structure. In addition to the DIP package, the 51 microcontroller also uses a 44-pin square flat (QFP - Qua...[Details]
0 Introduction An embedded system is a special computer system. The system is based on computer technology, and the software and hardware can be tailored, but it has strict requirements on functions,...[Details]
In the past , in order to fully profit from the white light LED beam, LED manufacturers have developed large-size LED chips in an attempt to achieve their desired goals. However, in fact, when th...[Details]
The difference between time-delay fuse and ordinary fuse Time-delay fuses are used in some circuits where the current at the moment of switching is several times greater than the normal operating cur...[Details]
Most of the interference sources that affect the PLC control system are generated at the parts where the current or voltage changes dramatically. These parts where the charge moves violently are th...[Details]