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When it comes to car alarms, car lovers and car owners know them well. Car alarms cover GSM network digital mobile communication technology and GPS satellite positioning technology, and are a high-...[Details]
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A microcomputer protection device is designed based on the principle of fault component. The protection device based on this technology is introduced to make up for the shortcomings of the existing...[Details]
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Question 11: Oscilloscope measurement method - cursor measurement At the current stage of development, oscilloscopes are no longer just for observing waveforms during debugging. More importantly, the...[Details]
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On the evening of November 7, Shida Shenghua issued an announcement that its wholly-owned subsidiary Shenghua New Energy Technology (Dongying) Co., Ltd. plans to invest in a 300,000 tons/year electro...[Details]
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On September 16, vivo NEX 3 was officially released. The phone uses a 6.89-inch borderless waterfall screen with an ultra-high screen-to-body ratio of 99.6%. Excluding the actual material cost, the t...[Details]
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Beijing, China,
July 17, 2024 - Beijing Zhongsheng New Energy Technology Co., Ltd. (hereinafter referred to as Zhongsheng New Energy), a system integration company specializing in testing, meas...[Details]
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0 Introduction
With the development of modern electronic technology, image acquisition and processing technology has been widely used in many fields such as industry, medicine, and military. D...[Details]
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A few terms:
a) Resolution (LSB): It indicates the change in input analog voltage required for the output digital quantity to change by one adjacent digital number. It is defined as the ful...[Details]
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"We have fulfilled our promise and put our self-developed Huangshan No. 1 chip into mass production in the first half of this year. At the same time, we have also created a new sub-category of health...[Details]
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Introduction
The control speed regulation system is the core of the medium voltage inverter device. The constant voltage-frequency ratio (V/f) control of the speed open loop is the simplest con...[Details]
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1. Experimental tasks Use the timer/counter T0 of the AT89S51 microcontroller to generate a one-second timing time as the second counting time. When one second is generated, the second counting incre...[Details]
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1. Overview
Data acquisition is an important part of signal analysis and processing. In many industrial control and production status monitoring, data acquisition and analysis of various physical...[Details]
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Problem solved as title:
When single-step debugging, it always runs in systeminit(), and full-speed execution does not work. The debugging error message is as follows
*** error 65: access violation...[Details]
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This year will be a very important year for general lighting applications; compared to 2010, the lighting market is expected to grow by 59%. Replacement of lamps or the use of SSL to replace exis...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
DSP and ARM Processors
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