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Because the resolution of the LCD built-in OK6410 is too low, I bought a 5' TFT LCD on Taobao with a resolution of 800*480. I finally drove it this morning. Unfortunately, the adapter board of OK641...[Details]
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Abstract:
Through the collection and analysis of various parameters (such as signal strength, signal quality, TA, power, etc.) in the measurement report records (MRR) of all ordinary users in the...[Details]
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In 2020, the pandemic ravaged the world and the economic environment faced downward pressure, but the domestic semiconductor industry did not slump. At the same time, against the backdrop of an uncle...[Details]
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For most Power Integrations products, the data sheet limits the minimum drain voltage to 50 V to ensure proper startup and function. However, if the BYPASS pin is fed with an external supply, the...[Details]
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Do you know how to detect the voltage regulation value of a Zener diode? Let Lingxun give you a brief introduction. Since the Zener diode works in the reverse breakdown state, its voltage regulation ...[Details]
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Motor control designers have recently been faced with a roadblock in applications ranging from home appliances to servo drives, having to choose between controller performance or high price. Most mot...[Details]
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1． P0 (80H) P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 2. SP stack pointer (81H) 3. DPTR data pointer (composed of DPH and DPL) DPL data pointer lower eight bits (82H) DPH data pointer high e...[Details]
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The official version of Android 11 was officially launched on September 8. Although more than a month has passed, the bugs on Android 11 still bother gamers. On Android 11, some games cannot be displ...[Details]
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The magnetic flap level gauge, also known as the magnetic float level gauge, is one of the most widely used liquid level measurement devices. The magnetic flap level gauge uses a magnetic float as th...[Details]
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The so-called voice chip, or voice IC, refers to the processing module in an electronic device that is responsible for emitting and recording sounds. In fact, this thing is everywhere in your home. F...[Details]
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In recent years, with the development of industrial technology, the technology of new energy vehicles has become more and more mature. Driven by the external and internal environment, the market si...[Details]
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environment:
Host: WIN8
Development environment: MDK5.13
mcu: stm32f407VGT6
illustrate:
Previously, STM32F103 was used to implement DMA for sending and receiving serial port data. Now STM...[Details]
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Today, Realme launched the C11 entry-level smartphone in India, priced at 7,499 Indian rupees (about 697 yuan), and will be sold on Flipkart starting July 22. Realme C11 is equipped with a 6.5-in...[Details]
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On July 12, 2018, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary Quanta has launched a children's smart watch soluti...[Details]
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Phison, a flash memory controller chip manufacturer, announced today (10th) its consolidated financial results for the first quarter of 2019. Benefiting from the growth in total shipments of flash me...[Details]
DSP and ARM Processors
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