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Manufacturers of portable consumer electronic devices face many challenges. They must develop cost-effective, high-performance, and versatile audio solutions while extending battery life. On the ot...[Details]
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1. Introduction With the rapid development of electronic technology, the design of electronic circuits has become increasingly complex. Microcontrollers have been increasingly widely used in ele...[Details]
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1. Introduction
At present, small displays mainly include LCD and LED. LED displays can only display numbers and a limited number of English characters, but not Chinese characters. The display ...[Details]
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Second registration interrupt
In this part, we take the watchdog interrupt under 3sc2410 as an example to explain the interrupt registration and calling process.
drivers/char/watchdog/s3c2410_wdt....[Details]
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Codasip Provides Customized RISC-V Processing Solutions for SiliconArts’ Ray Tracing GPUs
SiliconArts uses Codasip 7-series core IP and Codasip Studio tools in its ray tracing GPUs
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Using an IC (MAX971) that includes an open-drain comparator and a voltage reference with 1% accuracy, this circuit monitors the magnitude of the negative supply voltage and provides a digit...[Details]
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This year, some electric vehicles have a range of 600 kilometers or 700 kilometers, but I believe many people can see that there is no progress in battery technology. Because they either change the N...[Details]
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On January 8, 2020, Beijing time, Huami Technology launched six new products including Amazfit PowerBuds true wireless sports heart rate headphones, Amazfit T-Rex outdoor smartwatch, Amazfit HomeStud...[Details]
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introduction
Stepper motor is an important actuator, widely used in industrial control and various office equipment. The stable and reliable operation of stepper motor is directly related ...[Details]
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1 Introduction Electric vehicles (EVs) are driven by motors, which are powered by rechargeable batteries . The requirements for battery performance in EVs far exceed those of traditional battery s...[Details]
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First, implement the simplest AVR microcontroller Proteus simulation, the water lamp. To write data to the IO port, first set DDRxn=0xff, and then output PORTxn=output data. The circuit simulatio...[Details]
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In order to further deepen the company's global strategic layout, better explore the international market and serve international customers, Xinwanda's subsidiary Xinwanda Power Technology Co., Ltd...[Details]
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0 Introduction
Valve-regulated sealed lead-acid batteries (hereinafter referred to as valve-regulated batteries) have the characteristics of small size, high safety in use, good discharge ...[Details]
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During the Two Sessions, the integrated circuit industry once again became a hot topic, among which the development of automotive-grade chips was hotly debated by all parties. Automobiles are a pil...[Details]
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On November 13, SMG, a subsidiary of the Semiconductor Industry Association SEMI, released a new quarterly analysis report on silicon wafers in California, USA, yesterday. The report shows that glo...[Details]
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