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The situation of solid-state LED lighting is getting brighter and brighter, and its application areas are expanding around the world, including indoor and outdoor lighting, automotive interiors, TVs a...[Details]
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This article describes the address connection analysis between S3C2440 and SDRAM.
S3C2440 has 27 address lines ADDR and 8 chip select signals ngcs0-ngcs7, corresponding to bank0-bank7. When accessi...[Details]
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Introduction to Commonly Used D/A Converters and A/D Converters
Next we introduce other commonly used D/A converters and A/D converters for students’ use in design.
1. DAC0808
Figure 1 sh...[Details]
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The oscilloscope is an electronic device that we commonly use. When the oscilloscope measures a signal, it uses a probe to receive the input signal. The oscilloscope is equivalent to a screen, which ...[Details]
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LED is the abbreviation of Light Emitting Diode. It has a very common Chinese name - light-emitting diode. Nowadays, they often appear as indicator lights and backlights of light boxes, signs and...[Details]
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According to Jiwei.com, on August 18, a smart optoelectronic camera filter production project with an investment of 500 million yuan settled in Jin'an Economic Development Zone, Lu'an, Anhui. The m...[Details]
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#INT_XXXX
Syntax: #INT_AD //AD conversion completed
#INT_ADOF //AD conversion time overflow
#INT_BUSCOL //Bus conflict
#INT_BUTTON //Button
#INT_CCP1 //Capture or Comparator 1
#INT_CCP2 //C...[Details]
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In steady-state operation, the current increase △iL1 (+) and △iL2 (+) of the inductors L1 and L2 during the on-time of the switch tube V are equal to the current decrease △iL1 (-) and △iL2 (-) duri...[Details]
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The Lollipods series is one of Edifier's best-selling TWS earphone products, which has achieved huge sales with its excellent performance and high cost-effective experience. Edifier Lolli3 ANC is a...[Details]
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DHT11 driver reference http://www.51hei.com/bbs/dpj-112282-1.html http://www.51hei.com/bbs/dpj-38067-1.html 1602 driver reference http://www.51hei.com/bbs/dpj-24671-1.html /******************...[Details]
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Abstract: The MIC2777 chip is a dual-channel power manager produced by Micrel. It contains two undervoltage detectors, fixed and adjustable, and has 10 factory preset threshold values. It can ou...[Details]
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On February 3, the National Energy Solar Power Research and Development (Experimental) Center (NESC) of the China Electric Power Research Institute successfully carried out the first domestic photo...[Details]
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01
What is a Connector?
Let me first show you a photo of the high voltage connector (Rosenberger HVR270) to give you a basic impression.
The photos of the actual application (m...[Details]
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Taiwan's Economic Daily News quoted Japanese media as saying that due to the impact of the COVID-19 epidemic, Sharp's Mie Prefecture panel factory in Japan is reported to reduce production and lay of...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
Analog electronics
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