High-pass filter, low-pass filter, band-pass filter, band-stop filter, detector and frequency selection1. These filters require op amp + capacitor to be implemented. Are there any integrated filter ch...
[i=s]This post was last edited by Fillmore on 2020-7-31 18:29[/i]PrefaceMany netizens asked me what language is good for writing a host computer. C#, C++, Python, etc. can all be used, but you must le...
Use the analog electronics course selection test function to select a course for study. The basic operations are:
1. Select learning goals, learning levels (or details)
2. Get recommended class schedu...
[i=s]This post was last edited by Song Yuanhao on 2020-8-10 20:33[/i]Note:When I first learned about the Cache of M7, I often read the manuals of ARM and ST over and over again. Although I gained some...
I made two cyclone4 EP4CE6E22C8 boards, and after soldering them, I found that other functions were fine, but the PLL output frequency was wrong.
50M crystal input, 5M, 50M, 100M, 200M output. The mea...
On May 18, according to Huawei's official website, Huawei's autonomous driving operating system kernel (including virtualization mechanism) successfully obtained the industry's highest level function...[Details]
On the eve of the Galaxy Unpacked conference, well-known graphic designer Parvez Khan (YouTube channel Technizo Concept) made a video to show the Samsung Galaxy S22 Ultra in all aspects. In th...[Details]
In the previous section, we talked about how to implement the tasklet mechanism
http://blog.csdn.NET/morixinguan/article/details/69666935
In this section, we will implement th...[Details]
For a long time, I was always confused about these two concepts. Now I will explain my understanding of the two as follows:
Online emulator: One end is connected to the relevant communication port ...[Details]
The ARM assembler consists of instructions (ARM instructions and pseudo-instructions), pseudo-operations and macro instructions.
ARM pseudo-operation:
GET is usually used to include source...[Details]
The OLED_Refresh_Gram function first sets the page address, then writes the column address (that is, the vertical coordinate), then writes 128 bytes starting from 0 to fill the page, and finally writ...[Details]
According to foreign media LightReading, AST SpaceMobile announced a "multi-launch agreement" with Elon Musk's SpaceX. According to the terms of the deal, AST SpaceMobile agreed to pay approximately ...[Details]
May 17 news, today Xiaomi officially announced that recently, Forbes magazine released the 2021 "Global Top 2000 Public Companies" list (Forbes Global 2000), and Xiaomi ranked 222nd, up 162 places fr...[Details]
According to foreign media, a new configuration of the M1 MacBook Air with 128GB of storage and a price of US$799 appeared on Apple's hardware and software price list for US educational institutions....[Details]
The following is a step-by-step diagram to illustrate how to create, set up and download an IAR project for developing an msp430 microcontroller.
Step 1: Step 2 Step 3 Step 4 Step 5 Step 6 Ste...[Details]
Today, vivo's first G-series 5G business office mobile phone G1 for government and enterprise was officially launched, with a starting price of 3,498 yuan. In terms of appearance, the vivo G1 uses ...[Details]
Platform introduction Development board: tiny4412ADK + S700 + 4GB Flash Kernel version to be transplanted: Linux-4.4.0 (supports device tree) u-boot version: U-Boot 2010.12 that comes with Friendly A...[Details]
Recently, Shenzhen Jiahe Jinwei Electronic Technology Co., Ltd. (hereinafter referred to as Jiahe Jinwei) completed its B round of financing, with investors including CMB International, CITIC Constru...[Details]
1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
Discrete Device
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