I designed a 3-8 priority encoder using vhdl language. When writing a testbench and using modelsim for sequential simulation, it started normally, but an indeterminate state X appeared in the middle (...
There are three common topologies for inductor- based switch architecture power supplies, namely BUCK step-down power supply , BOOST step-up power supply and BUCK-BOOST negative voltage power supply ....
Original: https://forum.micropython.org/viewtopic.php?t=10410p=57630#p57630
Today is MicroPython’s 8th birthday! The first line of code was written 8 years ago today, on April 29th.It’s also been exac...
I would like to ask, in the BPA8505D in the figure below (1), why does the VCC pin output 15V DC pass through capacitor C4 before output? Doesn't the capacitor block DC?(2) Why is VCC connected to the...
This article introduces porting FreeRTOS on N32F43x
Download FreeRTOS source code
FreeRTOS official download address: https://freertos.org/a00104.html , download FreeRTOS 202112.00 version, there is a...
Now, there are many products from Murata running around you. For example, in smartphones, TVs at home, computers and cars, almost all electric-driven products have Murata components. In the future, 6G...
Nanjing held the Qinhuai Silicon Alley Innovation and Development Conference. At the conference, the first batch of major projects with a total investment of 14.9 billion yuan were signed, 21.5 billi...[Details]
On May 30, Juheng.com reported that Apple recently announced its 2020 supply chain list. Compared with the 2019 list, some were happy and some were sad. Among them, 6 companies were added to Taiwan,...[Details]
Project Description The system uses FPGA to randomly generate E in different directions, displays it on the monitor through the VGA interface, determines whether the direction of the key pressed by ...[Details]
At present, my country is accelerating the construction of a new energy system with a new power system as the core to help promote "carbon peak and carbon neutrality". In this process, energy stora...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
1 Mathematical model and error separation method for online flatness measurement For online flatness measurement, a four-probe capacitive combined sensor device can be installed on the z-axis of the ...[Details]
According to the main types and performance of typical mainstream products of electromagnetic flowmeters, the selection has the following requirements: (1) Measured medium: Fluid electromagnetic fl...[Details]
Recently, the first batch of more than 30 information reserve projects of ubiquitous power Internet of Things in Henan Province undertaken by the Central China Institute successfully passed the exp...[Details]
Mainly introduce the modifications of UCGUI:
1: GUI_X_ucos.c folder, line 80, modified to:
/*
**************************************************************************************************...[Details]
The European Commission has taken a big step toward making Wi-Fi the standard for cars after EU lawmakers backed a technology from Volkswagen AG over 5G from BMW and Qualcomm Inc. EU executives want ...[Details]
UnitedSiC (now part of Qorvo) announces industry-leading, high-performance 1200 V Gen 4 SiC FETs
Beijing, China – May 17, 2022 – Qorvo®, a leading provider of RF solutions that conne...[Details]
The cost of various energy storage technologies has dropped significantly in the past few years, especially lithium-ion battery technology. This is undoubtedly a structural change for the power sys...[Details]
In daily power supply design, engineers often face the problem of insufficient control IC drive current or excessive control IC power consumption due to gate drive loss. To alleviate this problem, en...[Details]
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