[color=#000000][backcolor=white]In the book (The Art of Electronics), I saw "If the residual drift of the integrator is still too large for a given application, it may be necessary to put a large resi...
A Small Cell is basically a mobile wireless device that has a smaller coverage area and smaller size than a traditional large base station. So why are Small Cells, which have a smaller coverage area a...
introduction
The original meaning of MOSFET is: MOS (Metal Oxide Semiconductor), FET (Field Effect Transistor), that is, a field effect transistor that uses the gate of the metal layer (M) to control ...
Last day! Free review of Beetle ESP32-C3, hurry up and get it!Evaluation Development Board IntroductionBeetle ESP32-C3 (RISC-V chip)Small-sized controller based on ESP32-C3, with integrated charging m...
[i=s]This post was last edited by Guadi on 2019-12-27 19:18[/i]This post mainly introduces the implementation and simulation analysis of SVPWM.In motor control, we hope to use a specific spatial magne...
As shown in the figure, after the input signal is amplified by 2 times, the bottom is distorted, but the bottom does not reach 0V.The op amp experiment is LM324, a forward double amplification circuit...
The STM32 V3.3.0 library contains a folder called CMSIS, which is the software interface standard for arm Cortex microcontrollers. Now I will make a brief analysis of my actual work: 1. Sele...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to a report by Cailianshe on the evening of August 31, people familiar with the matter analyzed that TikTok has selected a bidder for its business in the United States, New Zealand and Aust...[Details]
5G technology will revolutionize the digital world with its ultra-high speed, extremely low latency and powerful ability to connect a large number of devices simultaneously. Today, 5G deployment h...[Details]
A multimeter can be used not only to measure the resistance of the object being measured, but also the AC and DC voltages and DC voltages. Some multimeters can even measure the main parameters of tra...[Details]
According to news on January 11, a set of suspected NIO WATCH design drawings were exposed online. The appearance is very similar to a smart bracelet. Judging from the design drawings, "NIO WATCH" ma...[Details]
This paper proposes a design scheme of LED dot matrix handwriting screen based on PIC microcontroller. This scheme uses PIC 16F877A microcontroller as the main core control component and designs a 32...[Details]
NexGen Power Systems Inc, located in Santa Clara, California, was founded in 2017 to design and manufacture proprietary power conversion systems using patented vertical channel technology GaN (gall...[Details]
Shenzhen, March 17 (China News Service) (Zheng Xiaohong and Cheng Kun) The Shenzhen Power Supply Bureau of the State Grid Corporation of China said that as of the 17th, the bureau had completed the...[Details]
0 Introduction
In recent years, the shortage of talent in Hunan's ceramic industry has affected the process of marketization and industrialization . It is necessary for Hunan ceramic design an...[Details]
In recent years, as the global automobile market has reached a turning point and entered an era of low growth, many traditional auto giants have not only "banded together for warmth" to survive the "...[Details]
xMEMS Launches Cowell, the World's Smallest MEMS Speaker for TWS and Hearing Aids
Beijing, China - November 3, 2021 - xMEMS Labs (US-based Zhiwei Electronics) today launched the worl...[Details]
LCD_1602 Command Summary 0x28 Set 162 display, 57 dot matrix, 4-bit data interface 0x38 Set 162 display, 57 dot matrix, 8-bit data interface 0x01 Clear the screen, reset the cursor to address 00H 0x0...[Details]
Industrial control cabinet is a kind of equipment used in industrial automation control system, which has multiple functions and effects.
Centralized control function
The core f...[Details]
Analogue and Mixed Signal
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