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The PIC microcontroller series products launched by Microchip of the United States first adopted the embedded microcontroller with RISC structure. Its high speed, low voltage, low power consumption, ...[Details]
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We have probably all seen situations where we need to sweep frequency over time. If you encounter this problem, consider applications such as radar, where a signal is sent that is not only reflecte...[Details]
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Samsung has released an official trailer and is scheduled to unveil a number of new products including Galaxy Note20, Z Flip 5G, Buds, etc. on August 5. The whistleblower Ishan Agarwal reveal...[Details]
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Earlier, Reuters reported that a U.S. Department of Defense official said the U.S. government is considering adding China's largest chipmaker, Semiconductor Manufacturing International Corporation (S...[Details]
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"Zheneng Automobile" and "2030 Mobility Research Laboratory" jointly conduct in-depth tracking and analysis of the development trends of the US automobile and technology industries. The IEA has rel...[Details]
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1. Background:
I used C8051 a long time ago. Now I need to use C8051 again. But I forget all the experience I had a year ago.
Basically, it is almost done. Even the most basic GPIO port c...[Details]
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Today’s circuits and systems operate from supply rails of 1.2 V or less, and even small variations from nominal can cause bit errors. Jitter, erroneous switching, and transient-related issues can all...[Details]
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This paper designs a hysteresis control circuit for a buck-type LED constant current driver chip. The chip adopts a high-side current detection scheme and uses a hysteresis current control method to ...[Details]
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In the first three articles, the design rules of simulated serial port were introduced from simple to complex, but the methods implemented in the first three articles cannot meet our use in actual pr...[Details]
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With the development of science and technology, digital oscilloscopes are becoming more and more advanced, and waveform refresh rate has become the fourth most important technical indicato...[Details]
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According to news obtained by The Information on April 24, a Google spokesperson confirmed that the company has transferred the engineering team responsible for manufacturing AI chips to Google’s clo...[Details]
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HTC has just officially launched the HTC Wildfire X in India. The smartphone is actually launched by InOne Smart Technology, the official licensee of HTC Corporation. The HTC Wildfire X is the first ...[Details]
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Basic circuit topology and operating principle LED drive circuits based on inductive boost switching converters are widely used in the backlighting of battery-powered consumer portable electronic de...[Details]
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As the "supply machine" of global storage raw materials, the actions of storage manufacturers such as increasing or decreasing production capacity have almost always controlled the sentiment change...[Details]
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As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]