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In the process of embedded system design, the power-off protection of the system is increasingly valued. The method introduced in this paper is implemented on an embedded platform built with ARM7...[Details]
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This article is based on the dual-tube forward low-power power supply of the TL494 driver chip. Let's first talk about the forward conversion. The forward conversion has a simple topology and a wide...[Details]
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The newly upgraded FC 360 has rich software functions to maximize normal operation time and increase reliability. The built-in standard flux vector control mode can effectively improve dynamic perf...[Details]
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Text/Reporter Wang Weimin
Using history as a mirror, we can understand the rise and fall of nations; looking back on the past, we can learn from the past and know the future.
The signific...[Details]
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Giants also have their own concerns. It is reported that Samsung is mass-producing 5G baseband and radio chipsets to expand its influence in the mobile ecosystem. At the end of last month, Samsung ...[Details]
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On May 31, the General Office of the CPC Shenzhen Municipal Committee and the General Office of the Shenzhen Municipal People's Government issued a notice on the issuance of the "Action Plan for Ac...[Details]
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1 Process Introduction
This boiler system mainly provides power for a 1000M3 blast furnace of a steel company by burning blast furnace gas and coke oven gas, and provides industrial heating sea...[Details]
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I recently wrote an STM32 serial port program that uses a circular buffer to send data: use the head pointer (front) to point to the next data to be sent, and use the tail pointer (rear) to point to ...[Details]
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RTC (Real Time Clock) and Backup Registers
The RTC and backup registers are powered by a switch that selects VDD power when VDD is valid, otherwise the VBAT pin is used for power supply.
Backup ...[Details]
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You should have a certain understanding of the installation method of the V-cone flowmeter. I believe that you will have a comprehensive understanding of the connection method of the V-cone flowmeter...[Details]
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Toyota Motor announced that its global production forecast for June this year is about 850,000 vehicles (including about 250,000 vehicles in Japan and about 600,000 vehicles overseas). Due to the imp...[Details]
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At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]
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As green batteries become increasingly important in today's energy transition, ABB and Northvolt's long-term partnership in this area is heating up. Since 2017, ABB has delivered a series of core e...[Details]
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The code used is https://github.com/u-boot/u-boot TAG v2021.01 development based on this code The ok6410a related code used comes from https://blog.csdn.net/Golden_Chen/article/details/89077655 ...[Details]