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The MAX9888 is a complete audio codec that combines high performance with low power consumption for portable applications.
The Class D speaker amplifier provides efficient amplification of two spea...[Details]
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When analyzing the characteristics of a signal, you need to view the measurement results of various parameters of the signal. The ZDS2022 oscilloscope comes standard with 51 parameter measurement s...[Details]
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Windows 10 in 2017 had built-in 3D painting, iOS 11 in 2017 had ARKit, and Google also had ARCore. In 2012, there was the AR "martyr" Google Glass, in 2015 there was Microsoft HoloLens MR glasses, an...[Details]
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On March 17, it was reported that Apple and Samsung are developing technology that can perform non-invasive blood sugar testing through smart watches, which will benefit more than 200 million insul...[Details]
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"In the post-epidemic era, intelligent robots will be widely integrated and applied in all walks of life"
Yesterday, the 3-day 2022# National Hospital Construction Conference (CHCC2022)# came ...[Details]
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According to foreign media 91mobiles, OnePlus's true wireless Bluetooth headset OnePlus Buds has obtained SGS Fimko certification and may be unveiled together with OnePlus Nord on July 21. Image so...[Details]
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1. Experimental purpose
1. Deepen the understanding of the relationship between voltage and potential and the relativity of potential;
2. Understand the external charact...[Details]
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Since its launch in 1986, LabVIEW has been continuously improved and updated. It has developed from a simple data acquisition and instrument control tool to a graphical platform for scientific and t...[Details]
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Inverter power supplies are widely used, especially precision instruments have higher requirements for inverter power supply performance. A good inverter power supply not only requires stable operati...[Details]
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The principle of buzzer sound is that the current passes through the electromagnetic coil, which makes the electromagnetic coil generate a magnetic field to drive the vibration membrane to make sound...[Details]
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HMD Global today officially released its latest smartphone, the Nokia G21. As the name suggests, this phone is an iteration of the Nokia G20 launched last year. It is available in two different col...[Details]
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#include "main.h" //define variables unsigned char temp = 0xfe; unsigned char KEY_NUM = 0; unsigned char Display_word = { 0x00,0x48,0x2A,0x8E,0xFB,0x0E,0x2A,0x48, //亲 0x0C,0x1E,0x3E,0x7C,0x7C,0x3E...[Details]
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It has been almost 30 years since Motorola launched the world's first portable mobile phone in 1983. Mobile phones have evolved from being only able to make calls and send messages to being a powerful...[Details]
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Abstract: The emergency assistance system is based on the EC5-1719CLDNA high-performance single-board computer, with the addition of human vital signs monitoring sensors, audio and video modules, ...[Details]
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introduction
When a circuit board is inserted into a powered backplane, large transient currents are drawn from the backplane power bus due to charging of the bypass capacitors on the boa...[Details]