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On November 27, Lianchuang Electronics released information related to an investor survey showing that the under-screen fingerprint lens has been recognized by major customers, and orders and shipmen...[Details]
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ATmega8515: Internal flash size: 8KB
//This function does not exist: I2C bus: when in use (the corresponding 2 pins are set to high level, it can be used, and the I2C bus operation ...[Details]
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Most conducted EMI problems are caused by common-mode noise. Furthermore, most common-mode noise problems are caused by parasitic capacitance in the power supply. We focus on what happens when pa...[Details]
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Temperature testing is everywhere. For example, agricultural vegetable greenhouses need to monitor temperature, incubation rooms need to monitor temperature, etc. The implementation process is simila...[Details]
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Realme officially released the Narzo series of mobile phones overseas in March 2020, and released three new products in the Narzo series in September of the same year. This series of products i...[Details]
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II. Preparation As the saying goes, "sharpening the knife does not delay the chopping of wood." If you do the preparatory work well, the subsequent work of building a new software project will be eas...[Details]
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Buttons are essential input devices in single-chip microcomputer applications. In this article, we will introduce the working principle of independent buttons based on the 51 single-chip microcompute...[Details]
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A sweeping robot, also known as an automatic sweeper, smart vacuum cleaner, robot vacuum cleaner, etc., is a type of smart home appliance that can automatically clean the floor in the room with a...[Details]
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This article only discusses the code relocation process when s3c6410 starts u-boot from nand flash
reference:
1) "USER'S MANUAL-S3C6410X" Chapter 2 MEMORY MAP Chapter 8 NAND F...[Details]
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According to Reuters, the Netherlands Authority for Consumers and Markets (ACM) has fined Apple 5 million euros (about 36.5 million yuan) for the third consecutive week for allegedly failing to meet ...[Details]
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1. Download A few days ago I redid the changes I made on Linux 4.9 on Linux-4.10.17 and fixed some issues. Here is the download method: git clone https://github.com/pengdonglin137/linux-4.10.17.git...[Details]
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With the rapid development of the communications industry, electronic products are widely used in all aspects of life, bringing great changes to people's daily lives. At present, mobile phones play...[Details]
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The electronic control system we often talk about is actually not mysterious. In short, it is a device that controls the movement of the motor. It directly determines the climbing, acceleration and t...[Details]
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According to feedback from IT Home users, Huawei recently launched a survey on wireless headset charging habits. In this survey, Huawei asked, "Does your mobile phone, tablet or electronic devi...[Details]
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This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a ...[Details]
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