When studying switching power supplies, I came across a picture:The parameters are:
The simulation result output is in no-load state, but the output waveform and the G-pole voltage of MOSFET are very ...
[align=left][color=rgb(85, 85, 85)][font="][size=14px][b]Buck Converter[/b][/size][/font][/color][/align][align=left][color=rgb(85, 85, 85)][font="][size=14px]Figure 1 is a schematic diagram of a nons...
# [2022 Digi-Key Innovation Design Competition] Compile contract data on Raspberry Pi
After the server is configured, the terminal can use the SDK to upload the data to the chain. Here we use the SDK ...
When the two microcontrollers are disconnected and the serial port tool is used to send and receive commands, it is normal. Why can't the two microcontrollers communicate with each other when they are...
Estimation of PLC memory capacity Memory capacity refers to the size of the hardware storage unit that the programmable controller itself can provide. The memory size of various PLCs can be found i...[Details]
It is normal to expect performance that matches the datasheet signal-to-noise ratio (SNR) values when you use a high-speed analog-to-digital converter (ADC). When you test the SNR of an ADC, you m...[Details]
Korean panels have lost their advantage under the offensive of Chinese panels. According to IHS Markit, Samsung's panel subsidiary Samsung Display is expected to supply only 37.7% (16.6 million uni...[Details]
TSMC held an Open Innovation Platform Forum in Santa Clara, the United States on the 26th, and jointly announced with high-performance computing IP manufacturer Arm the industry's first 7-nanometer c...[Details]
This article introduces the safety issues related to the oscilloscope grounding wire and their solutions. Use a signal generator to input a signal to the board. The oscilloscope can generally o...[Details]
The Standing Committee of the Political Bureau of the CPC Central Committee clearly pointed out that it is necessary to accelerate the construction of major projects and infrastructure that have been...[Details]
Single-phase energy meters can be divided into inductive single-phase energy meters and electronic energy meters. At present, most households use inductive single-phase energy meters, and their commo...[Details]
With the development of information technology and chip technology, DSP technology has been widely used in aviation, communication, medical and consumer electronic devices. With the continuous incr...[Details]
Application of AVR MCU ADC
1. Basic knowledge of digital-to-analog conversion
The digital-to-analog converter (ADC) is basically a matter of ratios, that is, the digital value produced by the ADC...[Details]
Qorvo Biotechnologies Omnia™ SARS-CoV-2 Antigen Test Platform Validated in NIH-Funded Research Independent study is an important step in validating the quality of Qorvo Omina antigen test applicati...[Details]
Jiwei.com reported on October 6 that as the National Day holiday was coming to an end, coupled with the recent news that Trump in the United States had contracted COVID-19, the market was most concer...[Details]
As a famous historical and cultural city in China, Chengdu has occupied an important political, military and economic position in the central and western regions since ancient times. Today, it is vig...[Details]
A small product that realizes the following functions: In the interval between two stampings, the stamped parts must be discharged through the stamping monitoring light curtain. If there is no disc...[Details]
Principle and circuit anatomy of shaver charger:
When XP is plugged into AC 220V, LED VD2 displays charging indication. Charging circuit is formed by rectifier diode VD3, resistor R2, diode VD1, res...[Details]
Power technology
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