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1. Application background: With the continuous development of automobile technology and the further improvement of automobile performance, the number of electrical equipment on automobiles is also in...[Details]
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According to data provided by the "2020-2024 Global Wafer Capacity" report released by IC insights, IC production capacity below 10nm is expected to enter a period of rapid growth in the next few yea...[Details]
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So far, our program can only use the 4KB RAM on the S3C2440 chip. Such a small memory space is obviously not enough for practical applications. It is time to use the off-chip RAM. This article will i...[Details]
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1. Hardware preparation:
With the development of technology, the development methods of single-chip microcomputers are becoming more and more advanced, while the price is constantly decreasing. Whe...[Details]
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On May 10, San Jose time, the International Display Week (SID Display Week 2022) officially kicked off. This event is very famous around the world and is known as the "Oscar" of the display ind...[Details]
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The Jian Guan Jia Landscape Integrated Smart Manhole Cover uses Nordic's nRF52832 SoC as the main processor and relays data to the service technician's smartphone via a low-power Bluetooth connection...[Details]
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The project uses the STM8S003 microcontroller. When the data transmission rate is slow, everything works fine. When the rate is fast, the system freezes. Specifically, the interrupt service program k...[Details]
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In the field of video surveillance, the chip manufacturers that currently support H.265 are Ambarella and HiSilicon. HiSilicon chips have great advantages in cost control and other aspects, and are i...[Details]
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Gas sensor application circuit
It is divided into several types such as detection, alarm, and monitoring. 1. The working voltage of the power supply circuit is generally not high (3V~10V), and ...[Details]
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The new generation of mobile phones, led by the iPhone, is more feature-rich than its predecessors. These full-featured phones are now a must-have for consumers, featuring large screens, Internet ...[Details]
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The resistor array is also called an integrated resistor. Its appearance and internal structure are shown in the figure.
In the figure, BX represents the product model, 10 represents the ...[Details]
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In order to realize the signal conversion needs without the computer system, this paper proposes a bus signal conversion design based on CO2128 and DSP, and gives the hardware and software design m...[Details]
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Displacement testing technology has a wide range of applications in industrial production. Displacement detection is the basis of mechanical quantity detection. Converting mechanical quantity into dis...[Details]
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1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion eff...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
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