The figure above is a capacitor three-point sinusoidal oscillation circuit. During the debugging process, R32/R2/R33/R5 are potentiometers, and the actual value of C5 is 0.01uF. The debugged sinusoida...
The new week's evaluation information has been delivered, come and have a look~Evaluation activities during the application period:
1. Atria AT-START-F403A
https://en.eeworld.com/bbs/elecplay/content/...
I would like to share a development based on MSP430 FRAM products. The attachment contains answers to frequently asked questions in the MSP430 application development process and some explanations bas...
I am a newbie. Today I got a project to take over. One of the sub-projects is a static libaray project, but the generated file is a .a file. Isn't it usually a .lib file? What is a .a file?...
I picked up the goods from the Cainiao Post Station yesterday at noon today. Here are the unpacking photos:It was a good board, but when I powered it on, I saw nothing. I thought I had plugged it in t...
On October 26, 2022, SGS-CSTC Standards Technical Services Co., Ltd. (hereinafter referred to as "SGS") issued the ISO 26262 ASIL B Compliant functional safety product certification certificate to th...[Details]
The scanner is small and lightweight, so it can be carried around and used almost anywhere. Image credit: Julius-Maximilians-Universität Würzburg
In a recent study, a team of German ph...[Details]
At present, TRIZ theory is widely used in the research of innovation problems. The innovation of engineering problems is rarely used in the field of basic disciplines. After analysis and summary, we ...[Details]
Chapter 10 of Signal Integrity - The Engineer's Companion discusses wireless signal measurements and new, perhaps radical, signal analysis techniques in modern wireless environments. Part II covers...[Details]
In modern control systems, angle measurement devices are very critical components that require high precision, and their measurement accuracy directly affects the performance and accuracy of the entir...[Details]
In June 2021, Shao Baiqing, one of the co-founders of Hollysys and a senior researcher who has been working in the field of industrial automation for nearly 30 years, took on a new identity: the pers...[Details]
According to MEMS Consulting, in 2018, Silan Microelectronics' total operating revenue was RMB 3.02586 billion, an increase of 10.36% over the same period in 2017; the company's operating profit ...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. It is equivalent ...[Details]
Many people wonder, "Is it better for companies in the automotive industry to develop new technologies themselves or to purchase them from outside?" Are companies that develop their own technologies ...[Details]
To update the LCD, the contents of the LCDDATA register can be modified to light or unlight each pixel on the LCD display. The application firmware typically creates modifications to buffer variabl...[Details]
The working principle of the greenhouse environment measurement and control system is to collect or monitor information based on various sensor devices installed inside and outside the greenhouse,...[Details]
software: IAR 7.4 STM32CubeMX 4.14.0 hardware: STM32F103VBT6 The schematic diagram is basically the same as the manual, except that the pull-up resistor is not 10K or more as recommended by the man...[Details]
According to Tianyancha, Huawei Technologies Co., Ltd. applied for a trademark related to "Wi-Fi 6" on June 24, classified as "scientific instruments", which is currently under review. It is speculat...[Details]
0 Introduction
In some applications, the motors used are required to be small, efficient and high speed. Micro permanent magnet brushless DC motors can meet these requirements. Because the motors ar...[Details]
Analog electronics
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