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introduction
PC software piracy has always been a major problem plaguing the development of the software industry. Similarly, in the field of embedded applications, with the development of...[Details]
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1 Introduction
High-power, low-ripple, high-precision stable/pulse DC power supply is a very important special power supply, which is increasingly widely used in modern scientific research, ...[Details]
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Recently, a video of an iPhone 15 Pro model leaked on Douyin, showing off the rumored design of the device. It is reported that the main hardware features of iPhone 15 Pro include solid-state buttons...[Details]
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Strategy Analytics' latest research report, "Cellular Baseband Forecast 2020-2025: 5G ASP Strength Will Drive Revenue Growth", found that Qualcomm, MediaTek, Samsung LSI, Apple, Unisoc and HiSilicon ...[Details]
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This article describes how to solve this problem by using the EPROM emulation mode and encoding mechanism of a common serial EEPROM.
Design goals
In some applications, considering the warranty...[Details]
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When you are away from home and a guest comes to visit you, as long as you have a recorder, you can understand the purpose of the guest's visit by using this visitor message machine without changing ...[Details]
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1. The two knobs of the oscilloscope Auto: The automatic setting function adjusts various control values to produce a display of input signals suitable for observation. Run/Stop Moving/Stop: The os...[Details]
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From novice electronics enthusiasts to hardcore electronic engineers, I believe most people have experienced making a perpetual calendar. After all, it is a relatively comprehensive test of the ...[Details]
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China Energy Storage Network News:
On December 24, at the site of the 110 kV power transmission and transformation project in Shuanghu County, Nagqu City, Tibet, as the construction workers t...[Details]
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// PIC16F877 + DYP-ME007 + LCD03 example
// Written October 2008 , using HITECH PIC16 compiler
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According to Taiwanese media reports, the Chinese mainland market has fully resumed work, and the industry has followed suit. With the three major operators releasing the "5G News White Paper" and st...[Details]
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1. Project design background and overview With the progress of urbanization and the rapid development of the economy, the situation of "difficulty in taking buses" and "difficulty in driving" in citi...[Details]
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In order to increase the repetition frequency of the power supply, a high reverse voltage transistor and a diode are added. As shown in the figure above. In the figure above, the resistor R1 is the a...[Details]
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Clinical help calls are an important means of transmitting clinical information. The ward pager is an emergency call tool for patients to request doctors or nurses on duty for diagnosis or care. I...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]