With the development of information society, information appliances, smart meters and smart security systems have increasingly appeared in people's lives. It can be foreseen that in order to meet peop...
When I was selecting an ADC, I found that there was an analog filter group delay in the parameters. Will this have any impact on my data collection? I need to collect data every 20us? This group delay...
This review is a continuation of the previous one , introducing the main business logic of the case completed in the previous one.
1. Clock function instructionsThe case uses network timing, and confi...
[i=s]This post was last edited by 54chenjq on 2019-3-17 12:33[/i] [size=14px][url=https://en.eeworld.com/bbs/elecplay/content/103]The development board ST NUCLEO-H743ZI evaluated in this event is prov...
When people are in an unfamiliar environment, the thing they want to know most urgently is: "Where am I?" The process of getting the answer to this question is positioning. As early as in ancient time...
After the release of EM-i technology, Geely Electric Hybrid officially formed a dual-route parallel strategy of EM-P and EM-i. This is the second important measure of the Geely system wit...[Details]
There are many benefits to using LEDs as light sources instead of screw-in incandescent bulbs. Generally, we connect small (5-9) LEDs in series and use a power supply to convert the line voltage to...[Details]
Abstract: This paper proposes a method of mine environment detection using wireless sensor networks, and gives the network framework, topology and network protocol of wireless sensor networks suit...[Details]
NovaThor U8500 is a smartphone chip launched by ST-Ericsson in 2011. ST-Ericsson is a company established in February 2009 with STMicroelectronics and Ericsson each contributing 50% of the capital. H...[Details]
1 Introduction
The valve is an important part of the automobile engine. It is a valve that controls the cylinder to inhale the mixed gas or discharge the exhaust gas. It is mushroom-shaped and ...[Details]
A basic fiber-optic communication system is very simple: an LED transmitter converts an electrical signal into an optical signal and couples it into a transmission optical fiber. The optical signal tr...[Details]
Based on the reverse bias safe operating area principle of transistors, this paper designs and develops a transistor RBSOA tester induced by inductance. Judging the quality of transistors by reverse ...[Details]
The US-China trade war has suppressed the demand for semiconductors. JPMorgan Chase's latest forecast pointed out that the size of the DRAM market will decline by 30% this year, and the average produ...[Details]
I will continue to introduce the W7100A function description, electrical characteristics, IR reflow temperature introduction (lead-free package) and package description.
9.2.3 IPRAW
IPRAW belon...[Details]
Let me first talk about the IDE and hardware I use. The IDE is IAR integrated development environment. I have used IAR since I learned microcontrollers. I have also used CCS, but I don’t think it is ...[Details]
According to foreign media reports, American technology company Draper has developed a new sensor that allows self-driving cars to have more reliable observation capabilities when driving in rain, sn...[Details]
LEDs used as backlighting for high-definition television (HDTV) displays have been the primary driver of LED market growth over the past few years, but growth will accelerate significantly as LED g...[Details]
Foreign media MacRumors reported that according to data from Counterpoint Research, sales of Apple’s iPhone 12 series have now exceeded 100 million units, driving the first iPhone sales super cycle s...[Details]
The following experimental program is relatively simple. It is based on the previous one and adds a subroutine to receive a character from UART in a query mode. In the main loop, it waits for a chara...[Details]
From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
Microcontroller MCU
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