[i=s]This post was last edited by ienglgge on 2019-1-9 02:35[/i] ny3p065. Burn the program through otp_writer and solder it to the board. The external trigger signal is normal. But there is no pwm out...
[i=s] This post was last edited by XuYong at 2020-6-22 19:37 [/i]Ladies and Gentlemen, this is my first time to use FPGA, and I am designing an image data acquisition system. The data collected by FPG...
answer: The characteristics of the field effect tube bias circuit are: 1. Field effect transistors are voltage-controlled devices. Therefore, the amplifier circuit only requires the establishment of a...
[i=s]This post was last edited by symic on 2022-3-6 23:55[/i]Last week, I finished unpacking and analyzing the schematics. This week, I downloaded the development manual and other documents from the o...
What is an H-bridge
The circuit is named because it looks like the letter H. It usually contains four independently controlled switching components. For example, the figure below shows four MOSFET swi...
The signing ceremony for the SKC Solmics semiconductor equipment recycling manufacturing project was held. As global semiconductor giants accelerate their strategic layout in China, it is expected th...[Details]
0 Introduction
With the further update of PC, semiconductor and software functions, the functions and performance of virtual instruments have been continuously improved. In the future, virtual instr...[Details]
I spent most of the day today working on a small program, and finally found the reason. Although I wasted a lot of time, I finally found the reason. I am in a very good mood. Learning is a ste...[Details]
Traditional verification and debugging methods rely on instruction set simulator (ISS) models before the core chip is manufactured. Unfortunately, ISS models are too slow and the timing accuracy is...[Details]
Particle Filter - Kidnapped vehicle project
1. Definition of Particle Filter
Particle filter is the implementation of Bayesian filter or Markov positioning filter. Particle fi...[Details]
1 Hardware Design
The core CPU uses Samsung's S3C44B0. S3C44B0 uses the ARM7TDMI core, which greatly reduces the configuration of components other than the processor in the system circuit by p...[Details]
Farnell, a global distributor of electronic components and development services, has launched a new brand Multicomp Pro and added a new range of affordable components, tools and test equipment. The M...[Details]
According to foreign media reports, researchers from Uber's Advanced Technology Group (ATG) have proposed an AI technology to improve traffic movement prediction for autonomous vehicles and apply it ...[Details]
These are relatively abstract professional terms, especially registers. Many people are confused about this when they are learning microcontrollers. What exactly are registers? In fact, you don’t nee...[Details]
The Honor V30 series is scheduled to be released in Beijing on November 26. As the release date is getting closer, more and more information about the phone is leaked online. Recently, a suspected Ho...[Details]
For high-speed digital circuits and systems, signal integrity simulation, design and testing is one of the key points; power integrity simulation, design and testing is another key point, and com...[Details]
Ignition parameters are one of the most important factors affecting the performance of gasoline engines. The main ignition parameters of gasoline engines are: ignition advance angle, ignition energ...[Details]
Square wave to sine wave circuit
That is, a dual-chip, 0.2% distortion sine wave source is constructed using the RDD104's optional 4-decade CMOS divider and a MSFS5 switched capacitor filter. Th...[Details]
1 Introduction In the design and debugging process of automatic control systems, sine waves, triangle waves and square waves of different frequencies are often used as signal sources, and their app...[Details]
DIY/Open Source Hardware
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