[size=4] Frequency response representation method → Give the frequency characteristics of the common-emitter circuit → Qualitatively analyze its characteristics and the reasons for its formation, and ...
[i=s] This post was last edited by bqgup on 2019-4-26 19:51 [/i] [postbg]3.jpg[/postbg][font=黑体][size=5]Digital tube clock written in Verilog HDL language[/size][/font][font=黑体][size=5] [/size][/font]...
AFE (analog front end) is analog front end in Chinese. It refers to the battery sampling chip in BMS, which is used to collect battery cell voltage and temperature, etc.Before writing this, I thought ...
Summary of Bluetooth configuration experience- Taking HC05 and HC06 as examples - Author: Zhang Xinbin1. Prepare materials(1) A pair of Bluetooth modulesFigure 1: HC05 Figure 2: HC06(2) USB to TTL one...
The big topic of memory
key: You must have a logical diagram of memory in your mind.
What is the procedure?
Program = Code + Data
The code is placed in the code segment in Flash, and the variable data...
1. Initial understanding of FSMC: FSMC consists of 4 modules: (1) AHB interface (including FSMC configuration register) (2) NOR flash memory and PSRAM controller (when driving LCD, LCD is like a PSRA...[Details]
Common errors in flow meters during application include poor operation, flow disturbance, and poor installation; cavitation and bubbles in the liquid; condensate in the gas; wear and deposition, etc....[Details]
With the accelerated pace of life and the increasing pressure of work, more and more people are beginning to pay attention to fitness. As a result, wearable fitness tracking devices have become ver...[Details]
On March 14, Einstein's birthday, Stephen Hawking died at the age of 76. Hawking is one of the most outstanding scientists after Newton and Einstein, and is known as the " King of the Universe "! H...[Details]
1. Requirement information:
In large supermarkets, libraries, trains and bus stations, people often need to store packages. Manual methods of storing and retrieving packages are labor-intensiv...[Details]
According to Jiwei.com, BYD announced that it has launched a 27-meter-long double-articulated electric bus today. The electric bus can run 300 kilometers on a single charge and can carry 250 passenge...[Details]
Abstract: In order to improve the ability of intelligent wheelchairs to obtain effective information in complex environments, a multi-sensor data acquisition system based on DSP is proposed. The sy...[Details]
At NAB 2019, Rohde & Schwarz will showcase its proven R&S®PRISMON solution, which has been updated for two main applications: advanced audio and video monitoring for distribution/transmission environ...[Details]
When debugging a code, the code can be compiled successfully. However, it cannot be executed. After searching for a long time, I found that it was a floating point problem. Since 6410 supports hard...[Details]
Songhu Lake is misty and rainy, and the lights are bright in every house. On December 5, the unveiling ceremony of the Songshan Lake Smart Energy Experience Center of the Guangdong Dongguan Power S...[Details]
Samsung is preparing to launch its next flagship series, the Galaxy S22 series. In the past few months, a lot of information about the Galaxy S22 series has been revealed, and today it was rep...[Details]
From the perspective of practical application, high-power LED
devices, which
are easy to install and use and relatively small in size,
will inevitably replace traditional low-
power
...[Details]
Jiwei.com News (Text/Ye Zi), Redmi's products have always been known for their extreme cost-effectiveness. The price of 5G mobile phones this year has been falling, and Redmi has brought the price to...[Details]
Various forms of LED packaging structures and technologies
In the LED industry chain, the upstream is LED substrate wafers and substrate production, the midstream industrialization is LED ch...[Details]
introduction
ZigBee Alliance defines
2 types of physical devices: one is full function device FFD (full function device); the other is reduced function device RFD (reduced function device)...[Details]
Analogue and Mixed Signal
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