Matlab machine learning : https://training.eeworld.com.cn/course/5046In this video, you'll follow Loren Shure as he quickly gets started with machine learning algorithms and learn about the three type...
The cross-compilation tool uses ARM-poky-linux-gnueabi-g++ and arm-poky-linux-gnueabi-gcc for mixed compilation1. Create new main.c Makefile myinclude.h test.cppvim main.c//filename main.c#include std...
I recently wanted to make a single-ended input and dual-ended output circuit. My initial plan was to connect two inverting amplifiers in series, as shown in the figure:Later, I looked up a circuit:I t...
[i=s]This post was last edited by zjd01 on 2019-7-19 18:18[/i]I was lucky enough to get the chance to review the TGF4042 . I unboxed the whole device and its accessories. The accessories only included...
[b]Line-finding sensor[/b]The line-finding sensor is a sensor similar to the one in the picture above, usually composed of an infrared transmitting tube and a receiving tube. Its output signal is a sw...
The rapid development of computer, communication, video and other technologies has put forward higher requirements for test and measurement instruments. People hope to see signal anomalie...[Details]
1. Use the CH1, CH2, and CH3 channel PWM output of timer TIM2 1. When using the stm8s series of microcontrollers, most of the header files used are universal stm8s. The first step is to modify the ...[Details]
S3C2410 has three clocks: FLCK, HCLK and PCLK (these three clock hands are the core clock hands) The s3c2410 chip has this paragraph: FCLK is used by ARM920T, core clock, main frequency. HCLK is used...[Details]
Since the beginning of this year, the color TV industry has ushered in new changes, opportunities and challenges. Manufacturers have successively launched high-end, high-priced TVs, launching a break...[Details]
With the development of science and technology in modern society, people have higher and higher requirements for the portability, convenience and efficiency of mobile products. As a special type of...[Details]
It is simple and convenient to use portable clamps to detect current changes and energy meter errors on site. The judgment is accurate. Without dismantling any original lines and affecting the power ...[Details]
The Asia-Pacific Battery Show is the world's leading battery exhibition. The Asia-Pacific Battery Show is committed to creating a world-leading battery industry procurement and trading event. It is...[Details]
Reset AVR When resetting, all I/O registers are reset to their initial values and the program starts executing from the reset vector. For ATmega168, the reset vector instruction must be an absolu...[Details]
In the modern processing and manufacturing industry, high-speed motor spindles are indispensable and important equipment. Their quality and performance directly affect processing efficiency and pro...[Details]
As we all know, there is an engine tachometer on almost all car dashboards. However, in today's world where automatic transmission is prevalent, most people only pay attention to the speedometer, n...[Details]
On June 26, local time in the United States, Liu Zhenya, Chairman and Secretary of the Party Committee of State Grid Corporation of China, visited Stanford University and had in-depth exchanges wit...[Details]
If you get a chip and want to use it, you must first know how to connect it. The chip we use is called 89S52. Let's see how to connect it.
1. Power supply: This is of course essential. The micro...[Details]
Purpose Tick timer summary (STM32F103). After using the tick timer for a while, I suddenly forgot how to configure it. I re-read the manual and blog post and recorded the memo here. The reload...[Details]
1 Introduction
A voltage-controlled crystal oscillator (VCXO) is a quartz crystal oscillator whose oscillation efficiency can be variable or modulated by adding a control voltage via infrared. VCXO...[Details]
DIY/Open Source Hardware
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