For example, the following two diagrams are in different sheets. The correct network name is "TEST", but the other sheet mistakenly writes "TESTT", so the electrical connection is lost. However, when ...
Live Topic: Application of TI low power technology in Wi-Fi camera and PIR infrared sensor design
Live broadcast time: November 24 (Thursday) 10:00-11:00 am
Introduction
1. Design and performance of T...
ARMSOC-7SEGThis design implements a SoC using the ARM Cortex-M0 DesignStart core and integrates a 7-segment digital tube driver IP. After writing data to the data register of the IP, the corresponding...
1. Insulation resistance meter (megohmmeter) - an electrical measuring instrument with direct analog indication used to measure insulation resistance, and its unit is expressed in MΩ.
2. Measurin...[Details]
Huishoubao, a professional domestic second-hand mobile phone recycling platform, announced the new phone value retention list for the first half of 2019. The OnePlus 7 Pro ranked first with a launch ...[Details]
On August 26, the "Chasing the Wind and Watching Xinjiang" theme reporting team, composed of reporters from central media, media from provinces and cities supporting Xinjiang, and Xinjiang media, visi...[Details]
The oscilloscope is one of the essential tools for electronic engineers. It can convert electrical signals invisible to the naked eye into visible images, and display changes in the measured signals ...[Details]
The rapid development of the Internet and communications continues to inject new impetus into the Internet of Vehicles industry. In the 1/2G era, communication meets the emergency call function; af...[Details]
The microcontroller multiplication circuit can feed back different X and Y inputs, or use a simple single-ended ground input. The connection of the input determines the polarity of the output.
...[Details]
While manufacturers are equipping smartphones with larger screens, they are also actively increasing the screen-to-body ratio, and the use of curved screens has naturally become the first choic...[Details]
To correctly execute the external interrupt of 2440, generally two parts need to be completed: interrupt initialization and interrupt handling function.
Before executing the interrupt, y...[Details]
A double potentiometer is a combination of two independent potentiometers, which can adjust two different working point voltages or signal strengths in the circuit. Others include single potentiomet...[Details]
It has been a year since the release of PS5. Not long ago, Sony launched a slightly modified version. There is no change in the core hardware. The internal heat dissipation structure is mainly ...[Details]
Previously, Chen Jin, general manager of Lenovo China's mobile phone business department, revealed in an interaction with netizens that the Motorola flagship equipped with Qualcomm Snapdragon 8...[Details]
Preface
This chapter uses the synovial film observer SMO to perform sensorless control of the permanent magnet synchronous motor. First, the principle of the state observer is introduced. Then...[Details]
Audio capture and playback is becoming a necessity for many microcontroller (MCU)-based applications. However, the range of audio support in terms of fidelity and codecs is very wide. You can host ...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
PCB Design
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