I would like to ask what does the following candece constraint rule line width mean? I just started learning and I saw that the video tutorials all had a number. I have never seen this before so I wan...
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Gallium nitride (GaN) semiconductors have physical properties comparable to those of silicon devices. Conventional power supply metal oxide semiconductor field effect transistors (MOSFETs) and insulat...
1. Introduction
Originally, I wanted to realize the acquisition of two ADC channels and display them on the host computer at the same time, but the acquisition of the two ADC channels was not complete...
I would like to thank EEWORLD and National Technology for giving me the opportunity to evaluate the N32G430 development board.It has been several months since I last used the N32G45XVL development boa...
https://blog.adafruit.com/2019/11/19/circuitpython-5-0-0-beta-0-released-adafruit-circuitpython/5.0.0 is the latest major version of CircuitPython. It features many improvements and enhancements to di...
I have been working on a lot of LED lighting drivers recently. Of course, there is a saying: practice makes perfect. Here I will summarize some of the efficiency-enhancing techniques I have encounter...[Details]
Texas Instruments' SimpleLinke CC2541, CC2543 and CC2564 microcontrollers, as well as the BL6450Q controller designed specifically for cars, will support iBeacons technology. In addition, iBeacons ...[Details]
The phase-shifted full-bridge PWM converter is one of the most commonly used circuit topologies in medium and high power DC/DC conversion circuits. The phase-shifted PWM control method uses the j...[Details]
Patent images show that OPPO seems to be developing a new detachable phone. The patent was submitted to the World Intellectual Property Organization (WIPO) as early as December 2019 and was publ...[Details]
The chemistry of
the battery
and the discharge curve will largely determine the kind of efficiency you can get from your voltage regulation system and, indeed, the power supply you should b...[Details]
When designing, engineers must meet or exceed design goals for instrumentation and measurement equipment. Using accurate and appropriate instrumentation for test and measurement methods and schemes...[Details]
It's not good to just read posts without posting. I'll post as well. Please forgive me if my writing is not good.
Two months ago, I worked on a low-power project in the company. Now the l...[Details]
summary
Lithium-ion (Li-Ion) batteries and other battery chemistries not only play a key role in the automotive industry, but are also the workhorse of energy storage systems (ESS)...[Details]
As the capital, Beijing's most attractive features are its profound historical and cultural heritage and its constantly surging industrial vitality. This capital located in northern China, in additio...[Details]
Ultrasonic nondestructive testing technology is a very important testing method for composite materials, and the testing frequency used is usually 0.5~25MHz. Ultrasonic pulses are emitted into the mat...[Details]
SECTION 2 Let's talk about TC first. It stands for Transmission Complete. The interrupt is triggered after a byte is sent, which is called "interrupt after sending". It is the same as the original ...[Details]
The high-precision, high-speed operational amplifier designed in this paper for use in the 12 b A/D converter of software radio stations uses a gain-enhancing circuit to achieve high gain that cann...[Details]
When it comes to test and measurement, the first instrument that comes to mind is definitely an oscilloscope. For electrical engineers, the role of an oscilloscope is irreplaceable. It is a good help...[Details]
In blood analyzers, in vitro diagnostic systems, and many other chemical analysis applications, liquids must be transferred from one container to another to remove samples from test tubes or reagents ...[Details]
The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
PCB Design
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