The system clock is the heart and power source of the chip, so we start with the clock. The subsequent ADC and TIM are all based on the clock.
In STM32F746, there are 5 most important clock sources: H...
1 System Overview
As shown in the figure, this is the principle block diagram of the entire video acquisition system. At the beginning of power-on, the FPGA needs to initialize the register configurat...
0 Introduction
The series of articles on motor PID control introduced earlier ( Advanced Motor Control 3 - PID Cascade Control ) have attracted the attention of many electronics enthusiasts, but also ...
[i=s] This post was last edited by lcl on the road on 2019-6-12 14:25[/i]I am using dsp2808. There is no error in the program after compiling, but it exits immediately after entering debug mode.c file...
Output square wave at P1^0 port. Without further ado, here is the code. #include reg52.h sbit FB = P1^0; void Init_ET_0()//Timer initialization function { TMOD = 0x01; // Enable timer 0, the...[Details]
Compared with the seven-segment digital display LED (Light Emitting Diode), the liquid crystal display (LCD) is a display with extremely low power consumption. LCD is a flat film display device. In ...[Details]
Friends who use iPhone, if you stayed up late playing with your phone last night, you would have discovered: Apple’s server crashed again! Starting at around 0:22 in the morning, Apple's servers suff...[Details]
According to domestic media reports, when using shared power banks to charge your phone when you are out, you should also be careful, because some shared power banks carry the risk of privacy ...[Details]
This is a design of a WIFI multi-channel remote control switch based on a single-chip microcomputer. It contains documents, programs, pictures and other materials. The actual picture is as follows: ...[Details]
Giant magnetoresistance (GMR) technology offers key advantages for a range of automotive applications. Learn how it works, how it compares to alternative methods, and the types of GMR sensor solution...[Details]
I majored in electronic information science and technology in college. In fact, this major has little to do with embedded systems. If there is any connection, it was just a brief explanation of C lang...[Details]
Not long ago, Ford stopped Argo AI. I wonder if Cruise and Waymo were affected by this incident and they conducted more public relations. Cruise said they are expanding ODD (operational design do...[Details]
This time, the course design I chose is the communication between the microcontroller and the computer. I searched the Internet for most of the day, but couldn't find the corresponding table. I made o...[Details]
1 Introduction
In the process of circuit testing, it is often encountered that due to the neglect of the influence of certain small resistances, there is a large error between the experimental...[Details]
As long as there are electronic signals, there may be electromagnetic interference (EMI) problems with electronic products used near them. Electromagnetic interference is a common problem in daily ...[Details]
The Apple Watch Series 6 was announced yesterday, bringing with it a host of much-needed new improvements. The Apple Watch Series 6 does include a lot of hardware upgrades. But one detail that was ...[Details]
Abstract: A reliable and practical TV close range protection device is introduced. The device is mainly composed of human body signal detection and processing circuit, voice prompt circuit and c...[Details]
Internal structure of IO port 8051 microcontroller: There is one 8-bit bidirectional parallel I/O port P0 and three quasi-bidirectional parallel I/O ports P1 to P3. Each port is composed of a latch...[Details]
Self-protection device R25 with 1.5 kΩ resistance, can handle voltages up to 1200 VDC, has an energy absorption capacity of 340 J, and reduces component count
MALVERN, Pennsylvania, ...[Details]
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