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Product Description:
The BD7F105EFJ-C and BD7F205EFJ-C are isolated flyback converters that do not require an optocoupler. This product does not require a feedback circui...[Details]
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1. Brief Introduction STM32 itself does not have its own EEPROM, but STM32 has the In Application Programming (IAP) function, and its FLASH can be used as EEPROM. Different models of STM32 have dif...[Details]
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This is an enhanced version of a simple garage/shed alarm. The entry and exit delays have been increased to about 30 seconds - I have added a timed siren cut out and automatic reset. I have a...[Details]
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Sapphire is an important raw material for making chips, accounting for
10% of the raw material cost of
LED chips
. Sapphire refers to non-red aluminum oxide (Al2O3). Sapphire containing impu...[Details]
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Schematic A Quick Review of ADCs Most people think that the analog world has lagged behind them, but the truth is that analog has never been stronger! With the rise of the Internet of Things and t...[Details]
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Many people often have such doubts when using infrared temperature measurement technology, that is, whether the outside temperature will affect the effect of infrared temperature measurement? The infr...[Details]
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Introduction: After applying this project to the external memory of the development board based on LPC2294, it can run offline, the VFD real-time clock is fully lit, and the displayed time is correct...[Details]
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Last week, Qualcomm announced the Snapdragon 4 series processors, which will bring 5G chip solution support to entry-level mobile phones. According to reports from Korean media, people famil...[Details]
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The S3C2440 contains an 8-channel A/D converter with 10-bit resolution. The following is a brief introduction to the usage of the ADC in the S3C2440: Registers used: ADCCON: ADC Control Regis...[Details]
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Samsung Electronics' display subsidiary just scored a major victory. South Korea's Supreme Court acquitted Samsung Display of charges that it stole OLED technology from its local rival LG Display. T...[Details]
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0 Introduction
Laser particle size analyzer is a most advanced particle size measuring instrument with the broadest development prospects. Its measuring principle is based on Mie scatterin...[Details]
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On July 13, Hefei Urban Construction issued an announcement stating that the company recently signed a project cooperation framework agreement with Hefei Changxin Integrated Circuit Co., Ltd. (herein...[Details]
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OTDR (Optical Time Domain Reflectometer) is the abbreviation of optical time domain reflectometer. It has the unique advantages of non-destructive, single-ended intervention, intuitive and fast tes...[Details]
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iFlytek, which has been exploring the field of in-vehicle intelligent interaction for 18 years, released a new generation of Feiyu audio products - intelligent audio management system - just in time ...[Details]
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In many places, like public lectures or some music programs using loudspeakers, we hear music and voices coming from the same loudspeaker. You might have noticed that as soon as a person starts tal...[Details]