This time, we will conduct the first routine of the PYNQ framework. This routine will use two methods to achieve image scaling. The most classic algorithm for image scaling is bilinear interpolation, ...
Added support for the pybNano v2 development board in the UF2 bootloader of the STM32F4.https://github.com/mmoskal/uf2-stm32f/t ... /pybnanov2If you don't want to compile it yourself, you can use the ...
If the driving capability of the microcontroller is insufficient, we usually think of pull-up, complementary push-pull circuit, totem pole, or composite tube, or inverter (non-gate) HCT04, etc. Take c...
This article continues to talk about serial port and USB communication, mainly talking about the configuration of serial port and USB-CDC class, and briefly talking about the use of serial port and US...
As the epidemic prevention and control enters a critical period, we have to face the new transmission risks brought by the resumption of production and work. I believe that every Chinese is worried ab...
With the rapid development of Internet technology, the underground optical fiber ring network of coal mines has become a hot topic in research and application in recent years. It plays an increasingly...[Details]
****************************************************************** 1. The operand is in register, R0--R7 2. Operands are in internal RAM 3. Operands are in external RAM But they are all similar. For ...[Details]
In the circuit, RV6, R V12, and C+ 12 act as shunts to improve the anti-interference ability of the trigger circuit. U 6 is the output stage power amplifier transistor, which amplifies the power of t...[Details]
Since the release of AirPods, it has not only allowed users to experience the convenience brought by wireless headphones, but also promoted the development of true wireless stereo headphones (True Wi...[Details]
On May 31, Glory Ventures officially announced that it had completed the second phase of its US dollar fund with a significant oversubscription, and the fund size was ultimately controlled at US$120 ...[Details]
As the post-90s generation enters society, they are either freshly graduated and full of passion, or have already started working, accumulating a lot of experience and having many ideas of their own....[Details]
0 Introduction
Radiance standard detectors are key components in detector-based radiation calibration. The responsiveness of the optical core component, the filter radiometer, is greatly affect...[Details]
With the popularity of megapixel cameras in recent years, the demand for megapixel lenses has also increased accordingly. In addition to the traditional transportation field, other emerging indus...[Details]
There is a popular term in the American automobile industry, "hypermiler", which literally means "super fuel-saving", meaning those drivers who pay great attention to fuel saving. When you c...[Details]
On December 28, the groundbreaking ceremony of the Taiwanese-funded Zhejiang Hongxing Electronic Technology Co., Ltd. was held in the High-tech Zone of Deqing County, Huzhou City, Zhejiang Province. ...[Details]
As portable battery-powered devices operate longer and longer, Class D amplifiers are becoming more and more popular due to their inherent efficiency advantages. Today, most Class D systems operate...[Details]
CMI, also known as sign-inversion code, is a two-level non-return-to-zero code. The "0" code is represented by fixed negative and positive levels, and the "1" code is represented by alternating po...[Details]
Energy is becoming one of the areas where blockchain technology is most widely used.
According to ethnews, the United Nations Development Program is planning to carry out a blockchain-related ...[Details]
Characteristics and Applications of Fiber Optic Long Delay Devices
Optical fiber communication has been widely used in the field of digital communication and has developed rapidly. Due to the advan...[Details]
Embedded System
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