Our lives are filled with an ever-increasing number of tiny battery-powered devices and systems. These embedded systems must be powered by the same power supply for a long time to reduce recurring mai...
[i=s]This post was last edited by QQ2850503027 on 2019-12-3 13:42[/i]Power supply ripple definition
Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated po...
[backcolor=rgb(222, 240, 251)]I recently translated an assembly program into C language. When I finish downloading the program, address 0000 02 00 1E LJMP pops up, and then the software exits? Does an...
[size=5][color=#0000ff][b]1. PTC thermistor boiling water automatic alarm circuit[/b][/color][/size] [size=4]The figure below shows a boiling water automatic alarm circuit constructed with a PTC therm...
I just started to learn how to use op amps. The project needs to amplify a small signal with a Vpp of 20mV (with a 1V DC bias) to 0~4V. I plan to use a bandpass filter to filter out high-frequency noi...
Due to the size limit of the video file upload, it will be demonstrated separately. First, the upright car is at a static tilt angle of 30 degrees and then powered on to stand in balance. [url]https:/...
Today, Broadcom released its latest quarterly financial report. Data showed that in the second fiscal quarter ending May 3, the chipmaker's revenue was $5.74 billion, up 4% from the same period last ...[Details]
Eben Upton holds a Raspberry Pi and the smaller Pi Zero. Seven years ago, Eben Upton created the first Raspberry Pi. As Upton told the March 2015 IEEE Spectrum cover story, the development of the R...[Details]
In order to accelerate the energy conservation and consumption reduction work in Ningbo, and actively promote the popularization and application of new technologies (products) that are efficient, e...[Details]
After winning the "Top Ten Highlights Megawatt Honor Award" at the Shanghai International Photovoltaic Exhibition in 2011, Zhejiang Efisun Energy Technology Co., Ltd. once again joined hands with t...[Details]
Introduction of White Light LED
There are generally two ways to synthesize white light LEDs. The first is RGB, that is, red light LED + green light LED + blue light LED. The main problem with t...[Details]
There are many key indicators to measure the quality of an oscilloscope test system, and "effective number of bits" is crucial to understanding the entire measurement system. This article will discus...[Details]
Today the U.S. Patent and Trademark Office published a patent application from Apple that relates primarily to improving audio playback of music, and improving clarity of communication with Siri. A...[Details]
According to Jiwei.com, on October 27, Huayang Group released its 2021 third quarter report, stating that the company achieved revenue of 1.08 billion yuan in the quarter, a year-on-year increase of ...[Details]
STM8 is a mainstream control chip commonly used by electronic engineers. IIC is a commonly used serial port protocol. However, people who have worked with 51 know that to perform IIC communication, p...[Details]
describe:
The LTC
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2978 is a PMBus compliant 8-channel power supply monitor, sequencer and margin controller. PMBus features include alarms and fault OV/UV threshold pairs for 8 ...[Details]
On January 5, 2017 CES officially kicked off, and various innovative technologies continued to refresh people's vision and understanding of future technology. As for automobiles, intelligent networki...[Details]
With the continuous increase in domestic photovoltaic installed capacity, the healthy, long-lasting and efficient operation of photovoltaic power station systems has become increasingly important t...[Details]
In the field of modern audio-visual media, due to the development of SOC, multimedia electronic products with powerful functions and small size are increasingly popular. People no longer need to be...[Details]
Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]