Why is the capacitance of DC12V (C1) so large?
Is it larger than the 24V and 32V capacitors below?
Is it necessary to choose such a large size? What is its function?...
The company I work for doesn't have a lot of overtime. It's usually busy for a while and then idle for a while. It doesn't pay much attention to technology. Now I have two plans. One is to prepare to ...
Getting down to business - Understanding MLC machine learning of LSM6DSOX
Before learning, I referred to justd0's post (https://en.eeworld.com/bbs/thread-1120851-1-1.html). I have to say that it is re...
[i=s]This post was last edited by Jacktang on 2020-5-8 23:19[/i]0. Introduction Radio Frequency Identification (RFID) technology is an emerging automatic identification technology. It uses wireless r...
Schematic correction: The resistance of R11 in the NTC is 10K, 1%.
The NTC I use is the 0603 package NCP18XH103F03RB that LiChuang had a promotion for.I haven’t used it since I bought it, so I don’t k...
1. What is the signal source? For some instruments, it is really difficult to understand the convenience that some special instruments bring to people if you are not engaged in this business. The sig...[Details]
The 6487 includes all the features of the 6485 and adds a 500V voltage source for high resistance and resistivity measurements. It has higher accuracy and faster rise time than 6485, and also has dam...[Details]
Project display: Simulation display: 1. Project Requirements 1. Project confidentiality The main content of this topic is to install an ultrasonic sensor on a small car that moves in a straight...[Details]
#include #define uchar unsigned char #define uint unsigned int sbit key = P3^0; //Define the screen switch uchar Key_num; //define the number of key presses uchar Int0_num=0; //Define the number of...[Details]
Network control systems (NCSs) have become one of the main research centers in the academic and industrial fields. With the increasing research trends and research needs, it is particularly import...[Details]
In the computer field, stack is a concept that cannot be ignored. Basically, we need to use it in all C language programs we write. But for many beginners, stack is a very vague concept. Stack: a data...[Details]
BYD Co., Ltd. (002594.SZ/01211.HK, hereinafter referred to as BYD) released its 2018 financial report. The financial report data showed that BYD's total revenue in 2018 was 130.055 billion yuan, up 2...[Details]
Share a small problem of stm8s analog-to-digital conversion encountered today~~~ This microcontroller provides a total of 7 analog-to-digital conversion channels, namely AIN0-AIN5 and AIN12. Pin ...[Details]
Foreign media reported that Kioxia announced plans this week to expand its Kitakami production base by building a new factory called K2. This is the second factory announced by Kioxia in less than tw...[Details]
The global patent protection community OIN (Open Invention Network) recently announced that Xiaomi Group has joined OIN as a community member. It is reported that OIN is a shared defensive patent p...[Details]
1. Introduction to CAN bus
1.1 Overview of CAN Bus Development
The CAN network was originally developed by the German company Bosch for the European automotive market, hoping that this techno...[Details]
A report from the Shanghai Securities News stated that the "High Specific Energy and Long Life In-Situ Solidification" project of the national key R&D program " New Energy Vehicles ", led by Beijing ...[Details]
The function achieved in this experiment is: using the serial port interrupt function, the characters are received through the serial port debugging tool and then displayed. The following figure is...[Details]
In digital signal processing, we most commonly use convolution and discrete Fourier transform (DFT). It can be proved that convolution, correlation, spectrum analysis, filtering, etc. can be transfor...[Details]
The vertical deflection system scales the input signal so that it can be displayed on the screen. The oscilloscope can display signals with peak-to-peak voltages ranging from a few millivolts to tens...[Details]
Analog electronics
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