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“ The first half of new energy vehicles is electrification, and the second half is intelligence.” BYD founder Wang Chuanfu said this a year ago. At present, the first half of electrification has not ...[Details]
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Platforms and tools Operating system: Fedora 23 Development board: Arduino UNO R3 Compiler: avr-gcc Burning software: avrdude main content Installation of avr-gcc and avrdude avr-gcc compilation ...[Details]
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Nowadays, the popularization of 5G communication technology has pushed RF front-end chips to become one of the most critical components in mobile smart terminals. According to statistics from QYR Ele...[Details]
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Pi Ziheng has previously written an article about clock pins "The Role of the Clock-Related Function Pins of the i.MXRT1xxx Series MCU" , which briefly mentioned the role of the external crystal osc...[Details]
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At that time, no one had tried to use multiple LCDs to form a large screen simulation program. It uses ARM7 driver. I hope to communicate more. The simulation schematic diagram is as follows (the pr...[Details]
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On February 7, State Grid Corporation of China issued 12 measures to respond to the impact of the epidemic and fully resume construction to promote the resumption of work and production of enterpri...[Details]
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CCell uses renewable energy and Vicor power modules to accelerate the growth of new coral reefs and reverse coastal erosion around the world December 7, 2022, Andover, Massachusetts — CCell, a comp...[Details]
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1. Limiting filter method (also known as program judgment filter method)
A. Method:
Based on experience, determine the maximum deviation value allowed between two samples (set to A).
Every time a n...[Details]
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introduction
The oscillation frequency of quartz crystals is highly sensitive to changes in the mass loading on the crystal surface (mass effect) and the physical properties of the reactio...[Details]
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How to protect IGBT
As we all know, IGBT is a new type of power electronic device that uses MOS to control transistors. It has the characteristics of high voltage, large current, high frequency, ...[Details]
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As consumers, when buying a car, they hope that the car they buy is not only affordable and good-looking, but also has a large interior space and complete configuration functions. Which car can m...[Details]
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1. The three major resources inside the microcontroller are: FLASH (program storage space also called ROM), RAM (memory), and SFR (special function register). Our operations on the microcontroller ar...[Details]
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On January 13, Beijing Jingcheng Mechanical and Electrical held a signing ...[Details]
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I have recently become fascinated by the RTOS rtx51. After a week of hard work, I ported the entire control system code I had previously written to rtx51 tiny. Here is an excerpt from the introducti...[Details]
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The interface circuits of early low-voltage power line carrier communication chips were relatively complex, with poor anti-interference capabilities, and most of them were foreign products with low co...[Details]
DSP and ARM Processors
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