1. The meaning of electronic circuits Circuit diagrams are a kind of graphics that people use agreed symbols to draw for the needs of research and engineering to represent the structure of circuits. C...
GC4931F/S is a three-phase brushless DC motor pre-driver chip. The chip can drive N-type power MOSFET with a maximum power supply of 36V. The chip state switching logic is determined by three Hall inp...
After connecting to the serial port debugging, the next thing that comes is Flash emulation EEprom to store data.
Why not just use an EEprom chip like AT24C02?
There are two main reasons:
1. Cost issu...
2022 TI Cup Analog Electronic System Design Invitational Competition Topic X Lissajous Figure Demonstration Device
1. Mission
Design and implement a Lissajous figure demonstration device, as shown in ...
An op amp should have approximately zero voltage between its two inputs, so these diodes will never be forward biased in a standard op amp circuit… or will they?Previously, we discussed the effect of ...
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The 51 single-chip microcomputer is the entry basis for learning single-chip microcomputers. The programming software is keil, and the downloader of the 51 development board is stc-isp.
Software In...[Details]
Abstract: How can a beginner have a good programming style? The following article will introduce the C language programming style of AVR microcontroller. Introduction to C programming style 1. ...[Details]
Last night, the car circle brought out two plates of hard food at once. Geely launched its new brand Jiyue, and Baidu obtained its birth certificate for car manufacturing. Evergrande Automobile r...[Details]
Gas chromatograph is becoming more and more popular and widely used as an efficient, fast and highly sensitive analytical instrument. With the advent of the information age, the gas chromatograph is ...[Details]
As is known in the industry, embedded CPU is the IP core responsible for controlling information processing and running software programs in SoC chips. It is the control and computing core of SoC ch...[Details]
As the Chinese passenger car market is stratified into basic (represented by L0-L2, including partial lane change assistance) and advanced (represented by NOA, point-to-point navigation assistance)...[Details]
I have tested this program on 24C02, 24C16, 24C04, 24C64, 24C32, and none of them have errors. There is no problem of damaging the internal data of the device. The reliability is relatively good. It h...[Details]
According to news on January 12, according to a list recently announced by the United States Trademark and Patent Office (USPTO), Apple has obtained design patents related to the controller. It adopt...[Details]
In recent years, the global advanced manufacturing industry has developed rapidly. Among the major developed economies, the United States relies on the National Manufacturing Innovation Network to ...[Details]
The typical MCS-51 microcontroller has four bidirectional 8-bit I/O ports, denoted as P0, P1, P2, and P3. Each port consists of a port latch and an input buffer /output driver. The following figure s...[Details]
Train control system ensures safe spacing
We have tried to provide readers with a popular explanation of how the subway ensures safe operation from a technical perspective.
In rail tr...[Details]
1. Hardware Solution The single-chip microcomputer collects the dust concentration of the GP2Y1010AU dust sensor and reads the temperature and humidity of the environment through the ADC0832 conversi...[Details]
0 Introduction With the increasing integration of embedded systems and networks, more and more embedded devices need to realize Internet networking. Supporting embedded devices to access the net...[Details]
1. Experimental Purpose Master the installation process of RPROTEUS electronic simulation software; Master the use of RPROTEUS electronic simulation software; Master the process of creating electroni...[Details]
Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]