Hello everyone!I am currently working in the lighting industry. LED lamps, North American, mainly high-voltage linear solutions. First, I want to learn more about isolation solutions. I downloaded som...
Cutoff frequency calculationCalculation of the cut-off frequency of the filter circuit. For a filter circuit like this with multiple resistors and capacitors around the op amp, how do we take the valu...
# HyperLynx High-speed Circuit Design and Simulation (V) Transmission Line Crosstalk after Termination##1. Reference Post###[HyperLynx High-speed Circuit Design and Simulation (IV) Transmission Line C...
Hawking once issued a serious warning when he was alive. The reason was that the radio telescope "Sky Eye" received a suspicious signal from outer space 4 light years away.After learning the news, Haw...
As shown in the principle circuit diagram of the charging device, the maximum output current is 20A and the maximum charging voltage is 80V. It can be adjusted from 0V, so it can charge batteries of ...[Details]
I have always had a vague understanding of the A/D oversampling rate in the MSP430 microcontroller. Today, I studied it carefully and finally figured it out.
I'm writing this now, and everyone is w...[Details]
It is now a fact of life for manufacturers that many new technologies have emerged in automotive information systems. Many cars already include navigation, CD, AM/FM, DVD and cellular phone functions...[Details]
The multimeter is an indispensable test tool in electronic testing. All electronic products have potential dangers in use, so it is necessary to understand the safety of their use. Let's talk about t...[Details]
5V-12V and negative 15v DC converter circuit
When the circuit is in a stable state, capacitor C3 is charged with a voltage of about 12V, transistor T2 is turned on, and the common collector pot...[Details]
With the development of LED technology, the application of LED has expanded from the traditional low-power portable product backlight to medium and high-power indoor lighting, outdoor lighting and...[Details]
In many accident videos, we often see this type of accident. In a crowded traffic environment, a car is very close to the vehicle in the lane next to it, but it changes lanes directly, causing the ve...[Details]
Assembly control pseudo instructions are used to control the execution flow of the assembly program. Commonly used assembly control pseudo instructions include the following:
— IF,...[Details]
ON Semiconductor Develops IGBT FS7 Switch Platform with Leading Performance for Industrial Market Applications
New 1200 V devices offer market-leading conduction and switching performanc...[Details]
According to foreign media gsmarena, the Realme 9 series of mobile phones is expected to be officially released in India in the first quarter of 2022. Previously, the brand's executive Madhav Sheth s...[Details]
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* The A value can be adjusted a...[Details]
If many people compare MCU or SoC main chip to the brain of modern electronic system, then the clock component is undoubtedly its heart. Whether it is electronic engineers or component purchas...[Details]
On December 16, 2019, Jiang Shengrong, deputy general manager of Shanghai Zhangjiang Hi-Tech Park New Energy Technology Co., Ltd., sent a banner and a letter of thanks to the Zhangjiang Science Cit...[Details]
On October 22, Reuters reported that chipmaker Intel Corporation filed an antitrust lawsuit against an investment company under SoftBank Group, accusing the company of hoarding patents and hindering ...[Details]
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