USB is a complicated and time-consuming thing for me. It mainly describes the device according to the function. For example, USB keyboard, USB virtual serial port, USB camera...
And Hetai also added t...
How to accurately judge the quality of the power IC chip in the circuit in daily circuit maintenance work is an important part of repairing TV, audio and video equipment. If the judgment is inaccurate...
The input frequency is 1k square wave entering the low-pass filter, filtering out the waveform shown in the figure. The cutoff frequency of the low-pass filter is 1k. Why does this distortion occur?...
Long distance, effective identification distance is adjustable from 0m to 80m Provide standard thick card and special-shaped package Standard thick card size: 86 x 54 x 5mm Operating frequency: 2.4GHz...
This paper proposes a design scheme for a high-performance all-digital sine wave inverter power supply. The scheme is divided into two stages, the front stage uses a push-pull boost circuit to boost t...[Details]
Is autonomous driving “alive”?
The year 2023 will not be easy for many intelligent driving companies.
Compared with the concepts that ChatGPT has popularized as the "critical point of...[Details]
1. RSA algorithm is the first algorithm that can be used for both encryption and digital signatures. It is also easy to understand and operate. RSA is the most widely studied public key algorithm. ...[Details]
Using C language for PIC microcontroller (I) Using HitechC compiler in MPLAB-IDE 1. Load the compiler: 1. Start MPLAB-IDE and select Project-》Install Language Tool as shown below 2. In the pop-up ...[Details]
This is the first isolator chip series in China with integrated isolated power supply, which can complete signal isolation + power isolation + RS-485/CAN signal reception and transmission in one chip...[Details]
1. First, ensure that the make menuconfig option is configured:
Enable loadable module support ---
Module unloading
2. The modules directory and the corre...[Details]
The English name of flowmeter is flowmeter, which is defined by the National Committee for the Approval of Scientific and Technical Terms as: an instrument that indicates the measured flow rate (or) ...[Details]
The performance of this simple oscilloscope is as follows:
1. Voltage range: 200mV, 500mV, 1V, 2V, 5V, 12.5V, 25V, 50V.
2.Frequency range: 12MHz, 6MHz, 4MHz, 3MHz, 2MHz, 1MHz, 500kHz, 250...[Details]
1. Introduction to the water supply system of TISCO The utilization and regeneration of TISCO water resources are all handled by the TISCO Water Supply Plant. In recent years, the water supply plant ...[Details]
Assuming we must move from analog control to other technologies, why is digital control the solution? Digital control can solve the problem because it has better performance than analog control, is...[Details]
Poly builds a one-stop office collaboration SaaS ecosystem, joins hands with Tencent Cloud and Tencent Meeting to create a new intelligent collaborative office scenario in China At the "Smart Meeti...[Details]
China Energy Storage Network News:
Recently, China Southern Power Grid Co., Ltd. and the Southern Regulatory Bureau of the National Energy Administration issued the "China Southern Regional...[Details]
Professor Kang Junyong's research team from the School of Physics and Mechanical and Electrical Engineering of Xiamen University has recently developed a new type of solar cell. This cell uses zinc ox...[Details]
On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]
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