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I have read many application cases online recently, and found that many of them have failed due to the STM32 crystal oscillator problem. I have also encountered it once myself. It was because the ca...[Details]
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Supply Voltage Monitor
When the power supply voltage exceeds the set level, the 555 circuit oscillates. The flashing frequency of LED1 is controlled by changing C3. ...[Details]
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The main factors affecting the data acquisition system include speed, accuracy, power consumption, package size and device cost. The most critical factors are different for different applications. ...[Details]
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As an important part of the development of the national economy, the automobile industry is one of the important indicators of national industrial development. The automobile industry covers ma...[Details]
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According to Huawei Cloud and Computing, on September 29, the Chengdu Hi-Tech Zone Management Committee and Huawei signed a cooperation framework agreement on the artificial intelligence big data cen...[Details]
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When making a CAN bus online upgrade function for LPC1768, I use the IAP function to write the bin file generated by KEIL conversion to the starting address of the internal flash of lpc1768, and then...[Details]
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According to news on June 25, Hitachi Manufacturing Co., Ltd. recently held a shareholder meeting. President Keiji Kojima denied the possibility of investing in next-generation semiconductor manufact...[Details]
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As IP high-definition
monitoring
gradually becomes
the development trend of
security
, more and more
monitoring
equipment and management systems have more intersec...[Details]
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The relay protection tester is a device used for relay protection and automatic safety inspection. Accurate and reliable response can effectively guarantee the application performance of the protecti...[Details]
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Fiscal Year 2020 The company's non-GAAP total revenue was $1.099 billion, a year-on-year increase of 20%; GAAP total revenue was $1.04 billion, a year-on-year increase of 15%. Non-GAAP software ...[Details]
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Power system reliability is an important indicator of power system operation. Traditional power system reliability indicators reflect the availability of power system components or networks, but do...[Details]
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Current measurement technology has a wide range of applications, and many systems need to detect the magnitude of the inflow and outflow current. For example, current protection/current monitoring equ...[Details]
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Although there are many automotive connector manufacturers and their products have detailed specifications, it is still difficult to provide suitable products for the predetermined circuit or syste...[Details]
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According to the announcement of the review results of the 23rd meeting of the Mergers and Acquisitions Committee of the China Securities Regulatory Commission in 2020, Jiangfeng Electronics' issuanc...[Details]
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1 Basic Principle Analysis Due to the existence of transformer leakage inductance, the flyback converter will generate a large spike voltage at the moment the switch tube is turned off, causing the ...[Details]
DSP and ARM Processors
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