The parameters of the components are all correct, but why is the waveform I get from circuit simulation different from the waveform from the actual circuit? How to explain this waveform? When adding a...
As we all know, Qorvo is a leading RF supplier. After acquiring Active-semi in 2019, the company's product line has been further extended.At a technical seminar held earlier, Li Fangzhe, manager of Qo...
The idea of 37 sensors and modules is widely circulated on the Internet. In fact, there are definitely more than 37 sensor modules that Arduino is compatible with. In view of the fact that I have accu...
[ RVB2601 Creative Application Development] +01 Unboxing and First Experience
I am honored to catch the last batch of activities to experience the Pingtou Ge RVB 2601 development board . The courier a...
Engineering labs are often equipped with network analyzers, but rarely with injection transformers for closed-loop analysis of DC-DC converters. Agilent sells such transformers as test equipment ac...[Details]
As people's awareness of energy use and environmental protection becomes stronger and stronger, the demand for humanized and personalized products is increasing. Energy saving, environmental protecti...[Details]
On the evening of October 28, Duolun Technology released its third quarter report for 2021, saying that it achieved revenue of 130 million yuan in the quarter, a year-on-year decrease of 22.65%; the ...[Details]
According to Bloomberg's Mark Gurman, this year's Apple Watch Series 7 may have narrower display bezels and use a new stacking technology. The report states: Apple plans to update the product lin...[Details]
Abstract: The quasi-linear modeling idea of the phase-shifted full-bridge ZVSDC/DC converter and the pole-placement adaptive digital control strategy are expounded, and the digital control system...[Details]
Part 0 Preparatory knowledge 0.1 Key Parameters 0.1.1 Development Board Description OK6410 is a development board released by Feiling. There are currently two versions, OK6410-A and OK6410-B. I am cu...[Details]
On October 25, Wanrun Co., Ltd. released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.415 billion yuan, a year-on-year increase of 101...[Details]
Theodolite Theodolite is a measuring instrument designed based on the principle of angle measurement for measuring horizontal and vertical angles. It is divided into optical theodolites and elect...[Details]
As a close friend of Steve Jobs, George Ive's design ability is unquestionable. After all, he was once the soul designer of Apple. Ferrari CEO Louis Camilleri suddenly announced his resignation on ...[Details]
Generally speaking, the use of microcontrollers should start with the basic assembly language. Even if you use C language for development, you must be very familiar with the internal machine code imp...[Details]
1. PIC32 Reference Resources PIC32 Family Reference Manual Chinese version Link address: PIC32 Family Reference Manual Chapter 16 Output Compare 2. Introduction to Dual Compare Match Mode When con...[Details]
This design idea shows a new method to drive six LEDs using only two MCU I/O lines. This method is especially suitable for any chip with limited pins. This method uses two I/O lines and a pair of c...[Details]
One of the keys to successful enterprise transformation is to extract insights from massive amounts of data and maximize the value of data.
Modern enterprises need infrastructure tha...[Details]
As shown in the figure, this is an impedance simulation transformer.
In the figure, op amp A1 is a common-mode amplifier, which plays an isolation and amplification role; op amp A2 is an impe...[Details]
Here we mainly introduce the current detection method and find some factors that are easily overlooked in the design. First, consider two different methods: magnetic field-based detection method an...[Details]
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