The schematic PDF file has been uploaded. As shown in the figure below, there is a "push-pull amplifier" circuit behind the microphone circuit. Compared with the push-pull circuit in the textbook, thi...
In late July 2005, I received a project for a mine. At that time, I only knew about 51 MCU, and this project was a "half-finished project". The previous project used AT89C53 MCU. I don't know why this...
[color=#333333][font=微软雅黑][size=18px]For the setting of the startup program of the development board, you can do this: Connect to the development board through the serial port[/size][/font][/color] [c...
[i=s]This post was last edited by 灞波儿奔 on 2019-1-6 16:21[/i] [size=5] When performing a temperature calibration, it is critical to select the correct thermometer for the reference probe and the device...
Working principle and structure of intelligent vortex flowmeter
1. Working principle
A vortex generator (baffle body) is set in the fluid, and regular vortices are generated alternately from b...[Details]
MIPS Technologies, Inc. (NASDAQ: MIPS), a leader in industry-standard processor architectures and cores for digital consumer, home networking, wireless, communications and business applications, an...[Details]
The ADC conversion module integrated in the ADuC812 includes an 8-channel, 12-bit, single-power A/D converter. These A/D converters consist of conventional successive approximation converters based...[Details]
0 Introduction
An image is a record of the world by an observation system of natural organisms or artificial physics. It is a form of information recording using physics as a carrier and a...[Details]
The voltage of automobile power supply has been changed from 6V in the 1950s to 12V, which has a history of more than 50 years. Since 1990, the power consumption of automobiles has increased by 5% ...[Details]
(1) Used for quality control of arc extinguishing chambers in vacuum arc extinguishing chamber production lines and warehouse inspection of arc extinguishing chambers of circuit breaker manufacturers...[Details]
Most of the latest wireless terminal products are equipped with high-speed data interfaces, high-resolution LCD screens and camera modules, and some mobile phones are even equipped with the functio...[Details]
The 18th China International Digital Interactive Entertainment Expo (ChinaJoy) 2020 will be held at the Shanghai New International Expo Center from July 31 to August 3. OnePlus mobile phones...[Details]
The encapsulation allows solar panels to withstand a wide range of temperatures and humidity levels. It includes a device invented by Germany's Fraunhofer laboratory that presses an inflated ...[Details]
1. Project design background and overview
1. Development Purpose
As we all know, my country has a large population, scarce medical resources, and hospitals are often overcrowded. Infusion...[Details]
Get the most out of your iPhone. Your iPhone is full of hidden features, and iOS 15 has some, too In every release — including iOS 15.4, which is expected to roll out next week — Apple hides useful...[Details]
On April 8, according to Taiwan media Economic Daily, TSMC today (8) released its revenue report for March 2022. Its consolidated revenue for March 2022 was approximately NT$171.967 billion, an incre...[Details]
Jiwei.com News: On the evening of July 16, Anjie Technology issued an announcement about the change of its subsidiary's business scope and the completion of industrial and commercial change registrat...[Details]
In the process of global industry moving toward digitalization, networking, and intelligence, industrial software plays a very important role like emerging technologies such as the Internet of Things...[Details]
Recently,
Gasgoo Automotive Research Institute
released the "
Smart Cockpit Configuration Data List from January to August 2024
", which fully demonstrated the characteristics of th...[Details]
Analog electronics
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