[i=s]This post was last edited by Beifang on 2022-1-17 15:14[/i]1. There is a step-by-step guide to creating a program, see AN1260: Integrating v3.x Silicon Labs Bluetooth Applications with Real-Time ...
This problem has occurred several times. When debugging with Gaoyun Yunyuan software, the FPGA suddenly had no output, the oscilloscope could not measure the waveform, and the logic analyzer had signa...
I need help with a schematic diagram and test procedure for controlling a four-wire brushless motor using a 51 microcontroller and A4988. Thank you....
Today I am going to test the IIC interface using an OLED screen. My touch screen is not working yet, so I will use the OLED to test our TP interface first. The wiring is as follows:After that we need ...
1 Introduction
With the rapid development of the Internet, the Internet has become an important channel for information circulation, and Internet access terminals are widely used in various ...[Details]
First, let’s look at the two waveform diagrams, Figure 1 and Figure 2. In these two diagrams, the sampling frequencies when the signals are discretized are much larger than the frequency of the signa...[Details]
At its investor conference on November 16, Qualcomm announced that it will continue to expand its semiconductor business to meet the growing opportunities brought by the demand for its technology. ...[Details]
The 51 MCU 16X32LED dot matrix display screen consists of a MCU minimum system, a row drive circuit 74HC154, and a column drive circuit 74HC595, which can display Chinese characters and numbers. The ...[Details]
Qorvo®, Inc., a leading provider of RF solutions for mobile, infrastructure and aerospace and defense applications, announced the launch of the first smart home communication controller, the QPG6100,...[Details]
Recently, the team led by Wang Haomin, a researcher at the Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, has made new progress in the research on hexagona...[Details]
When I was learning the embedded operating system UCOS, I was very confused because I didn't know what the tools I used did for me. Here are my questions at the time: 1: What do compilers and linkers...[Details]
Introduction
μC/OS-III is a preemptive real-time kernel based on priority scheduling. Micrium released the source code of μC/OS-III in August 2011. Its source code follows the ANSI C standard, ...[Details]
General Secretary Xi Jinping emphasized that the development of new energy vehicles is the only way for China to become an automobile power. At present, the international new energy vehicle industr...[Details]
At present, radar level meter is widely used in the liquid level measurement industry. It mainly adopts non-contact measurement, and the measured medium is almost unrestricted, becoming the leader ...[Details]
The characteristics of PIC microcontrollers and their differences from 51 series microcontrollers: Here we only take the widely used low-end and mid-range PIC16/PIC12/10 series as an example. The...[Details]
Gallium nitride (GaN) crystals are a promising material that can be used to develop next-generation power semiconductor devices. According to foreign media reports, the National Institute for Materia...[Details]
Thoughts on amateur speaker production (I)
Speakers occupy the most important position in the sound system, which is recognized by everyone. Because it is the last gateway for music restoration, t...[Details]
People have higher and higher requirements for automobile safety, which has also driven the demand for safety systems such as airbags. As market competition becomes more intense and the profit mar...[Details]
0 Introduction
At present, in the field of industrial control, network control technology is developing rapidly. Network control requires that the measurement and control system must have two funct...[Details]
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