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Building a virtual instrument system can be divided into five steps:
(1) Select operating system and software development platform. When building virtual instruments, most will use Windows operating ...[Details]
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Solutions to Common Warnings and Error Messages of Keil C Compiler
1. Warning 280:’i’:unreferenced local variable
Explanation: The local variable i is not accessed in any way in the function. Solut...[Details]
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Now: I will lead you to start with the character type 1602 LCD, and master the LCD programming step by step.
Simple question:
This question may be laughed at by experts...[Details]
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According to foreign media reports, Apple recently applied to modify a patent for an in-car VR system. The VR system can provide passengers with an immersive experience to prevent them from motion si...[Details]
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Recently, the third-party market research organization Counterpoint released a report on the global true wireless Bluetooth headset market in the third quarter. In the third quarter of 2019, the g...[Details]
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Nokia recently released
its second quarter financial report for
2011.
According to the financial report, Nokia's mobile terminal sales in this quarter were
88.5
million units, a...[Details]
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Introduction
In recent years,
the luminous efficiency
of
light-emitting diodes (
LEDs
)
has been greatly improved. Due to the low power consumption and long life of LEDs, ...[Details]
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Readout testing in large physics applications In large physics experiments, although the main role is the detector for observing physical phenomena, a very efficient readout electronic acquisi...[Details]
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“If there were no dreamer and madman like Musk in the automotive industry, it would be so dull and boring.” One night, when I was browsing Weibo, I suddenly saw a comment from a netizen about him....[Details]
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Currently, the most popular electric vehicle batteries on the market are lithium-ion batteries and lead-acid batteries. However, many consumers do not know how to choose when purchasing electric ...[Details]
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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shanghai Chuantu Microelectronics Co., Ltd. (hereinafter re...[Details]
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As expected, Huawei's new generation of Mate flagship, the Mate 30 series, will be officially released in October. After multiple exposures, a Weibo digital blogger today posted a set of Huawei Mate ...[Details]
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Global megatrends such as digitalization and low carbonization have boosted the demand for wide bandgap (WBG) devices such as silicon carbide/gallium nitride (SiC/GaN) devices. These devices have ...[Details]
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1. Choice of sound signal generation
The ATMEGA128L microcontroller generates a square wave with a frequency of 500Hz as a sound signal. The generation of the square wave signal is essentially to ...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]