RF Qorvo recently released a new intelligent motor control solution that can significantly reduce the energy consumption, size, weight and noise of smart home appliances, AC fans and compressors. This...
Radio frequency identification based on surface acoustic wave is an emerging technological achievement that integrates modern electronics, acoustics and radar signal processing. It is another new type...
1. Previous " Signal Source " Competition Topics
In the 11th National Undergraduate Electronic Design Competition, there were only five signal source questions [ 1] :
①Signal Generator (8th session , ...
I have just started learning Cadence Virtuoso, and I found that whenever there is a parallel inductor simulation in the schematic diagram, it will report an error that the parallel inductor forms a sh...
I've been itching to buy an Infineon board these past two days, and I regret not cutting off my hands in advance on Double Eleven. Now I'm mainly choosing between [b]KITXMC48AUTBASEV2TOBO1 and KITXMC4...
This year's college entrance examination results are being announced one after another. Whenever we mention the college entrance examination, there is always a group that attracts a lot of attention, ...
On August 28, the country's first modular molten salt energy storage project for peak and frequency regulation of thermal power units independently developed by China Huaneng was successfully put i...[Details]
Introduction to 51 MCU Timer Settings (STC89C52RC)
STC MCU Timer Setting
The use of STC MCU timer can be said to be very simple, as long as you understand the principle and have a basic understand...[Details]
Contents The invention relates to the technical field of power system measurement tools. Background of the Invention In the power supply system, with the further development of the distribution ne...[Details]
On November 15, the State Grid Economic and Technological Research Institute, the Department of Electrical Engineering of Tsinghua University, and the Tsinghua Sichuan Energy Internet Research Inst...[Details]
Although it is full of thorns, Chinese battery manufacturers with ideas and beliefs will surely be able to successfully steer this path of "technology for market". Lithium batteries did not origina...[Details]
Experience
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1. This antenna is indeed suitable for amateur production by beginners. Don't be stumped by the production that you have not tried. Believe in yourself and believe in science. ...[Details]
The A8515 is a multi-output white LED (WLED) driver for LCD backlighting in consumer and industrial displays. It integrates a current-mode boost converter with an internal power switch and two curr...[Details]
illustrate: Library file version: 3.5.0 1. First look at the stm32 startup mode The boot mode of stm32 is determined by the boot0 and boot1 pins of the 32 chip. It is divided into embedded fla...[Details]
Recently, the preliminary evaluation results of the 2020 National Science and Technology Awards were released, with 46 National Natural Science Award projects, 47 National Technological Invention Awa...[Details]
The current trend towards miniaturization has pushed resistor technology to its limits. For example, the packaging alone for a 0201 size chip resistor accounts for approximately 60% of the to...[Details]
AC test equipment often requires a low-distortion signal source to stimulate the device under test. A common approach is to use a signal generator to generate a low-distortion reference signal and fee...[Details]
On August 13, Ideal officially announced that the Ideal Auto Charging Map was officially launched nationwide! It solves two major problems reported by Ideal Auto users during charging: multiple charg...[Details]
Technology is a weapon for latecomers to survive or even break through. As a new force in the field of power and energy storage, Jiangsu Yaoning New Energy Co., Ltd. ("Yaoning New Energy"), a subsidi...[Details]
buzzer The structure principle of the buzzer (1) Piezoelectric buzzer: Piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer sheet, an impedance matcher, a resonance box,...[Details]
Relay J realizes the self-locking and automatic power-off of switch K. When the battery is connected, press K, the power indicator L lights up, and J is energized and attracted. K is self-locked by i...[Details]
RF/Wirelessly
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