[i=s]This post was last edited by cruelfox on 2019-11-30 21:43[/i] Previous post Analog Discovery 2 Review (4) Time Domain Test Can Also Be Used This post mainly shows how to use Analog Discovery 2 a...
1. Inverter circuit:The inverter bridge uses FSBB30CH60C, which integrates 6 IGBTs and corresponding gate-level drive circuits. It needs to connect the capacitors required by the bootstrap circuit. It...
I found that the documents in various forums either could not be opened after downloading, or required a password or had to be purchased from Taobao. I searched for half a day and found this high-qual...
The size of the matrix is a function parameter. We want to apply for dynamic cache as a dynamic array, but many subsequent vector operations must be byte-aligned to be calculated, such as DSPF_sp_vecr...
The ADC analog-to-digital converter is an important on-chip peripheral of the 430 microcontroller, and it is often needed in development. Based on the user manual and my personal learning experience, ...
Based on the lifting framework wavelet transform method, various wavelet transforms can be realized by utilizing the programmable characteristics of FPGA. The lifting framework (LS) is a wavelet trans...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Static electricity is a natural phenomenon that everyone is very familiar with. In the north of my country, when people take off their coats or sweaters, they often hear some crackling sounds, so...[Details]
The selection of high-power LED
lamp beads and
LED
point light sources should be analyzed from the following 9 aspects:
1. LED
brightness
The price of LEDs will vary d...[Details]
On February 25, CATL issued an announcement stating that its controlling subsidiary, CATL SAIC, plans to invest in the construction of the CATL SAIC power battery production line expansion project in...[Details]
Hello everyone, in episode 67, we shared with you the FFT analysis function of FM signals. When you press the key, in the mode selection, we can see that there is a mode for FFT analysis, and anothe...[Details]
Recently, Guangdong Hydropower No. 2 Bureau Co., Ltd. (hereinafter referred to as the "Company") and Shenzhen Tianli Energy Storage Technology Co., Ltd. (hereinafter referred to as "Tianli Energy S...[Details]
Transformer partial discharge detection
The partial discharge detection methods for power transformers include pulse current method, DGA method, ultrasonic method, RIV method, optical measure...[Details]
2.1 Introduction
2.1.1 Hardware
After the clock frequency is initialized, the SDRAM can be initialized using the memory controller.
You can look at the memory controller mapping tabl...[Details]
Sina Digital News reported on the evening of December 2 that Xiaomi recently released a new refrigerator product - Mijia Internet Double Door Refrigerator 540L, which is the largest refrigerato...[Details]
1 Introduction
This paper presents a shift register circuit that can be used for CPU execution units above 32 bits, and optimizes it for the CISC instruction set INTEL X86 (since the shift ins...[Details]
Abstract: Torque ripple of switched reluctance motor is an inevitable phenomenon caused by its double salient pole structure and switching power supply. In order to minimize the torque ripple, afte...[Details]
On November 14, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held its 46th review meeting in 2019. According to the review results, Shenzhen Chuangxin L...[Details]
Advanced LCD technology brings larger screens, wider viewing angles, and higher quality video images. However, as LCD TV screens become larger and brighter, they also require more operating vol...[Details]
In many applications such as motor control, solenoid control, and power management (such as DC-DC converters and battery monitoring), high-precision high-side current sensing is required. In such a...[Details]
Test/Measurement
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