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According to data from market research firm eMarketer, in 2017, 35.6 million U.S. consumers used voice-controlled devices at least once a month, and that number is growing at a compound annual growth...[Details]
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From July 21 to 23, the 2022 World Power Battery Conference will be held in Yibin, Sichuan. This industry event with the theme of "Intelligent Green Power, Creating a Low-carbon Future" is hosted by ...[Details]
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In recent years, as technology has become more mature, artificial intelligence has been widely used in our lives, playing an important role in various fields such as social production and life. I...[Details]
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No, this is not a "foolish" question or a brain teaser, and I assume that our readers are well aware of the basic functions of analog-to-digital converters (ADCs) and digital-to-analog converters (...[Details]
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, is no longer unfamiliar. In modern large factories, various tasks such as welding, grasping, assembly, and distribution are carried out quickly and accurately. New robots such as welcoming robots...[Details]
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"Now we can irrigate the fields as soon as we close the switch." Recently, Geng Ximao, an old man from Yang Village, Dingxing County, Baoding City, Hebei Province, happily told reporters that befor...[Details]
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Keysight oscilloscope signal integrity has always been a hot topic in the electronics world. In today's designs, shrinking margins and increasing data rates mean measurements must be more accurate th...[Details]
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The introduction of artificial intelligence is another new industry development trend in the security industry following networking and high definition, bringing new impetus to the technological deve...[Details]
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In this power design tip and the next one, we will look at a simple method for estimating the temperature rise of a hot-swap MOSFET. Hot-swap circuits are used to limit the inrush current when a capac...[Details]
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According to news on the morning of December 15, Xiaomi Group recently released its first intellectual property white paper. The white paper disclosed that as of September 30, 2022, Xiaomi had more t...[Details]
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#include "regx52.h" void Delay(int time) { while(time--) //while loop takes 10us { } } void Timer0Init(void) //1 millisecond @ 11.0592MHz { TMOD &= 0xF0; //Set timer mode ...[Details]
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1. Measuring range: 1～1999μΩ 2. Resolution: 1μΩ 3. Test current: DC 100A 4. Measurement accuracy: 0.5%±1d 5. Display mode: Current: three and a half digits LCD Resistor: Three and a half LCD 6. Worki...[Details]
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Introduction to STM32 Serial Port
As an important external interface of MCU, the serial port is also an important debugging method for software development. Its importance is self-evident. Now ...[Details]
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Note: This section assumes that you have connected the serial port and USB port between the development board and the PC, and set the development board to boot from NOR Flash . After the syste...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
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PCB Design
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