1. Purpose
The microphone array is arranged in an array to focus on picking up the sound signal in the space, so that the picked up sound is enhanced and the effect of long-distance sound pickup is ac...
Help
I want to make a boost and buck circuit, but there is no buck. How to fix it?
As a result, the output pin voltage is the same as the input pin voltage, both are 3V...
Engineers will consider a question: how much data can be transmitted on the channel, or what is the maximum transmission rate on a specified channel. This is the question of channel capacity. For exam...
*This disassembly suggestion is for reference by participants of EEWorld community disassembly activities. If you have any questions or suggestions, please leave a message~
*Release date: November 24,...
Before introducing the bug, let me continue to explain the tips that are often used in debugging in wave.
1. Highlight the signal in Wave
Select the signal in the Wave (left click once), press the let...
Designing a ZigBee application for use with an energy harvesting source presents many challenges. One of the most difficult harvesters to work with is a self-powered switch, as very little energy is g...
In the past September, GAC Aian's new car sales reached 51,596 units, a year-on-year increase of 72%, once again setting a single-month sales record; from January to September this year, GAC Aian's c...[Details]
When there is continuity between the two probes, the 555 oscillator emits a sound, and the frequency of the oscillator is determined by the values of R1 and C1. The circuit of the sound-generating ...[Details]
On June 25, the 5th Jiwei Semiconductor Summit was grandly opened in Xiamen. At the "Analyst Conference", one of the 12 highlights of the summit, Zhao Xiaoguang, vice president of Tianfeng Securities...[Details]
1. Output comparison initialization step: 1. Multiplexed port mapping to OCx For example: RPA0Rbits.RPA0R=0b0101; that is, the RPA0 pin is used as peripheral OC1 2.OCM 2:0 : Output compare mode ...[Details]
With the rapid development of technologies such as cloud computing, big data, deep learning, and AI, driverless cars are no longer just a distant scene in science fiction movies, but are getting clos...[Details]
Back-to-back MOSFETs Q1-A and Q1-B are connected to the V(IN1) (5V) power supply, while Q3-A and Q3-B are connected to the V(IN2) (3.3V) power supply. The reason for using back-to-back MOSFE...[Details]
Recently, in a research paper published in the international journal Stroke, researchers from the Norris Cotton Comprehensive Cancer Research Center developed a new technology called el...[Details]
1 System Architecture 1.1 System requirements and overall design The system has various types of electric energy meters, such as single-phase, three-phase, mechanical and electronic. It i...[Details]
Earlier today, foreign media reported that Apple is preparing a new iPhone, which will make a big fuss about the interface, and it is very likely that the lightning interface will be removed. ...[Details]
June 17, 2024, Shanghai -
As the market continues to pursue high-precision, high-performance motor control technology, the resolver, as one of its core components, is particularly important for...[Details]
1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the po...[Details]
We all know that the imbalance of the motor's rotor is the main cause of motor failure. In order to ensure the normal operation of the motor, the rotor must be dynamically balanced. So, how to do t...[Details]
Recently, Tang Yongbing (corresponding author), a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and h...[Details]
At present, there are many brands of UPS products in the market, with uneven product quality and chaotic competition. In order to choose the right UPS product, end users need to improve their under...[Details]
On November 4, 2024, MACOM Technology Solutions Holdings, Inc. (MACOM) announced that the company has been selected to lead a development project funded by the U.S. Department of Defense (DoD) to a...[Details]
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