In the DSP world, due to the limitation of DSP chips, fixed-point decimal operations are often used. The so-called fixed-point decimals are actually decimal operations performed with integers. The fol...
I think ADC and timer are the difficulties in STM32F103 because there are too many threads. Today I want to make the simplest ADC, which is software-triggered ADC.
First, add a PC3 to CUBEMX as last t...
Qorvo Launches First Smart Home Device Controller to Enable Simultaneous Wireless Communications
IDC predicts that home automation devices and services will continue to gain popularity, with global sa...
Designing a Low-Power AC-DC Power Supply with Ultra-High Power Density [url=https://training.eeworld.com.cn/TI/video/12959][size=5]Designing a Low-Power AC-DC Power Supply with Ultra-High Power Densit...
[i=s]This post was last edited by lb8820265 on 2021-8-8 22:50[/i]There are many libraries for operating Bluetooth in Linux system. Here is the one I think is the best, bluezero library.bluezero is a p...
[i=s]This post was last edited by damiaa on 2020-7-1 13:52[/i]Jiefa ARM chips include AC781x and AC7801x series
I have tried a core board of AC781x.
Experience: 1. Chip resources are relatively abunda...
There are many types of flow measurement methods and instruments, and there are also many classification methods. According to the measurement object, there are two major categories: closed pipe and o...[Details]
1. Isolated, flicker-free, high power factor driver chip SM7650 1.1 Overview SM7650 is a high power factor, high precision, high efficiency primary feedback LED constant current drive control c...[Details]
Abstract: A design method for digital filters based on FPGA
is given
. This method first
designs a
FIR filter
with specific indicators
through
MATLAB
, then processes the filter coe...[Details]
The Wenjie M9 is equipped with HUAWEI AR-HUD and has a 75-inch screen. It can provide AR navigation that fits the road and AR-HUD that deeply integrates real scenes and intelligent driving, visuali...[Details]
According to foreign media reports, the U.S. Highway Traffic Safety Administration (NHTSA) said on December 9 that it had confirmed a fatal accident involving a faulty air bag in a Honda vehicle and ...[Details]
Can the slip ring motor be speed controlled?
The slip ring motor can adjust the speed by changing the power supply frequency and voltage.
The speed of the slip ring motor is related...[Details]
1 Introduction
This paper systematically studies and designs the characteristics and requirements of household photovoltaic power generation systems. By combining independent inverters with ...[Details]
According to Taiwan's United Daily News on the 25th, Micron, the world's third largest DRAM manufacturer, will increase its investment in Taiwan and build two wafer fabs next to its existing plants, ...[Details]
introduction
In many consumer electronics applications, capacitive touch technology brings many advantages to users compared with the traditional resistive touch technology, which currentl...[Details]
New product features ultra-low standby power consumption as low as 10µW and Linux fast boot capabilities Beijing, China, January 16, 2024 - Renesas Electronics, a global semiconductor solutions pro...[Details]
An embedded Ethernet design scheme based on ARM9 is introduced. Based on the functional characteristics of ARM core microprocessor S3C2410 and its external expansion components, the performance of th...[Details]
Mobile consumer devices such as smartphones, tablets and ultrabooks face growing demands for rich, diverse and instantaneous network multimedia experiences. Almost every part of the system design, fro...[Details]
Foreign media 9to5Mac reported that analyst Jeff Pu claimed that the iPhone 15 Pro models will be equipped with a periscope lens that supports 5x optical zoom. According to the analyst, Apple is in...[Details]
The truth is simple, and the way to go is simple. Hello everyone, I am Xiao Wang Ba Che. With the rapid rise of the electric vehicle industry, there are more and more electric vehicles on the marke...[Details]
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]