Who are the leading researchers in the field of electrical engineering? Do you know any other experts? Feel free to add your comments!
Source: ZhihuForeign scholars(1) Fred C Lee,academician of the Am...
This is a BME280 sensor on a product under test. The top cover was accidentally removed during maintenance, so I took a look at the inside of the sensor.[b][color=#5E7384]This content was created by E...
What is the relationship between VOUT and VIN in this amplifier circuit? It is not a simple in-phase or inverting amplification. How is it amplified and superimposed? Thank you!...
I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, but I sti...
The signal detection circuit is shown in Figure 3 (a), and the waveform is shown in Figure 3 (b):
In Figure 3 (a), LM393 and other components form two Schmitt voltage comparators, wh...[Details]
Dr. Mary Walshok, Vice Chancellor for Public Programs and Director of Extension at UC San Diego, recently spoke at the Dx event in San Diego, highlighting the need for HEART in STEM education. She ...[Details]
Please do not blame me for the poor hand-drawn schematic diagram of the DIY laser engraving machine by others. The circuit schematic diagram in the experimental exercise is as follows: The microcon...[Details]
1. Consult relevant information and complete the schematic design; 2. Write software so that the system can output square wave, triangle wave, sawtooth wave and trapezoidal wave; the waveform frequen...[Details]
According to foreign media 9to5Mac, Apple Support was updated to version 4.0 today, which adjusted the user interface and introduced a dark mode to support Apple services and subscriptions. From the ...[Details]
If the emergence of single-chip microcomputers in the late 1970s is regarded as the starting point of the development of embedded system technology, its development process is almost synchronized w...[Details]
The phone storage space is full, please clean it up in time'. Every time we clean up the phone memory, we will find that what occupies half of the 256G space is not some large-scale games or mov...[Details]
1. Enable external clock: Set the OSCE bit of the CPMUOSC register to 1 2. Calculate the required frequency (taking 24Mhz as an example): PLLCLK (24Mhz) = 2 x OSCCLK (oscillator frequency, i.e. y...[Details]
Paris, November 10, 2021 - Qualcomm Technologies, Inc. announced today that the Snapdragon™ Automotive Digital Cockpit Platform will enable the Peugeot i-Cockpit®, a stylish and digitally advanced ...[Details]
Ubiquitous Perception Processing Architecture
Computationally intensive computer vision algorithms have been increasingly applied to smart driving cars, which has put forward many requirements...[Details]
0. Introduction According to statistics, the annual average electricity consumption per unit area of public buildings in China is huge, accounting for about 22% of the total urban electricity consu...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
About RFID
Radio Frequency Identification (RFID) technology, also known as electronic tags and wireless radio frequency identification, is a communication technology that can identify specific ta...[Details]
Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]
The original intention of developing new energy plug-in hybrid technology is to enable the car to operate in both oil and electricity modes, and to run farther, have longer battery life, and consum...[Details]
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