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This basic RF oscillator circuit is easy to build and the components are not critical. Most of them can be found in your junk parts box. The circuit is powered by a 9VDC power supply.
Th...[Details]
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Driven by the Internet of Things, big data, and intelligence, unstructured data such as videos and images are experiencing explosive growth. Technologies such as face recognition and intelligent a...[Details]
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In order to relieve the worries of more and more urban white-collar workers about the health and property safety of their families, a networked home monitoring system based on digital video recorde...[Details]
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According to news on March 21, it has been almost two years since Musk announced that he would cancel the radar. Relevant data shows that since the cancellation of the radar, the number of Tesla acci...[Details]
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"I'm going crazy!" This is the feeling expressed by many netizens after "staying at home" for nearly half a month! Under the influence of the pneumonia epidemic caused by the new coronavirus infectio...[Details]
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The Origin of the Oscilloscope Nobel Prize winner, German physicist KF Braun (Figure 1) invented the CRT oscilloscope in 1897 out of curiosity about physical phenomena. He applied an oscillating sign...[Details]
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On March 12, Zhejiang Jiaotong New Energy Investment Co., Ltd. (hereinafter referred to as "Zhejiang Jiaotong") announced the winning candidates for the 2020 photovoltaic inverter supplier bidding ...[Details]
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Long screenshots, a clean version of Baidu, and 16x faster video playback... In the last recommendation, we introduced 15 Chrome extensions that can greatly improve your work and study effi...[Details]
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void SPIx_Init(void)
{
RCC- APB2ENR|=1 2; //PORTA clock enable
RCC- APB2ENR|=1 12; //SPI1 clock enable
//Here ...[Details]
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Autonomous driving is redefining cars, but the technology still faces challenges. For the automotive industry, autonomous driving is not a question of "if" but a question of "when". Over the years,...[Details]
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Foreign media letsgodigital recently reported that vivo recently registered appearance patents for two new mobile phones. The appearance of these two models is quite similar to cartoon versions of fr...[Details]
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The integrator circuit is shown in the figure below:
The circuit structure is shown in the figure above. The integral circuit can convert a rectangular pulse wave into a sawtooth wave o...[Details]
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The official website of the Ministry of Industry and Information Technology released the "Notice on the Settlement and Audit of the Subsidy Funds for the Promotion and Application of New Energy Vehic...[Details]
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Typical application circuit of LM369
The figure shows the typical application circuit of LM3968. Vc=1.25V(R1|R2)/R|Iadj R2, where the typical value of IAD1 is 50UA. R1 and R2 should use low-temp...[Details]
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In the fields of radar signal processing and digital image processing, the real-time performance of signal processing is crucial. Due to the advantages of FPGA chips in the underlying algorithm pro...[Details]