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Ordinary digital multimeters rely on manual operation to complete the conversion between AC and DC measurements. The new DT860D digital multimeter uses the NJU9207F automatic range conversion chip ...[Details]
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In embedded system applications, a bootloader can be used to initialize hardware devices, create a memory space map, and load the kernel, thereby bringing the system's hardware and software environ...[Details]
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At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
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On August 2, at the "Leading the Megawatt Supercharging Era" Ecological Series Suzhou Station event, Suzhou Jiaotong Xinneng and Shenghong Co., Ltd. held a megawatt supercharging intention cooperat...[Details]
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On March 25, the Ministry of Industry and Information Technology issued the "Action Plan for the Collaborative Development of "Dual Gigabit" Networks (2021-2023)" (hereinafter referred to as the "Act...[Details]
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On the evening of August 25, Saiwei Semiconductor released its 2021 semi-annual report. The company achieved operating income of approximately 395 million yuan in the first half of the year, a year-o...[Details]
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In today's HI-FI audiophile coils, the "quality" and "quantity" of the subwoofer system has become the object of "painstaking efforts" by audiophiles. The so-called subwoofer refers to the range f...[Details]
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One way to reduce the cost of silicon solar cells is to minimize the amount of high-quality silicon materials used, such as thin-film solar cells. However, the efficiency of such solar cells has only...[Details]
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A voltage regulator is a device that stabilizes the output voltage. All voltage regulators use the same technology to achieve a stable output voltage. The output voltage is sampled through a voltag...[Details]
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The EDrive application counts the "loop master" and the frequency of this "loop master" tracking
This frequency tracking "loop check" must be the same "waveform". As "n" the speed, the differe...[Details]
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Alcohol tester circuit The figure shows the circuit of a practical alcohol tester. As long as the subject blows a breath into the sensor, the tester can display the process of drunkenness and determi...[Details]
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Hello everyone, in the 89th video, we shared with you the measurement statistics function of the ZDS2022 oscilloscope "based on original sampling points". After the A/D converter converts the analog ...[Details]
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Introduction: Here I share with you a PIC16F1829 TIMER1 initialization program. Interested friends can take a look. //timer1 frequency division value #define TIMER1_DIV1 (0 4) #define TIMER1_DIV2 ...[Details]
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1 Introduction
The National College Students "Freescale Cup" Intelligent Car Competition, held in China since 2006, integrates science, fun and appreciation. It is a scientific and technologica...[Details]
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Samsung announced its latest watch system, One UI Watch, based on Google Wear OS at MWC 2021 a few days ago, and announced that it will officially launch the first Galaxy Watch with One UI Wat...[Details]