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At that time, a product was developed, and one of its functions was to play 40 seconds of voice after power-on.
During the test, it was found that about 70-80 times of power-on, there was one time wh...[Details]
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At Oracle OpenWorld, Intel and Oracle announced that Oracle will integrate the high-performance capabilities of Intel® Optane™ DC persistent memory into its next-generation Exadata platform, the Orac...[Details]
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Germany’s SMA Solar Technology has increased its installed solar PV inverter capacity in North America to 10GW in less than a year, a 33% increase.
They generate enough solar energy to power a...[Details]
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——Interview with Ding Yongfu, Chairman and Party Secretary of the State Grid Corporation of China DC Construction Branch
Our reporter Zhang Ting
Reporter: Building and operating a strong ...[Details]
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"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeters can measure current, voltage, resistance, and some can also measure transistor...[Details]
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Abstract: In order to measure and display the signal of 0～1 MHz, a VGA display digital storage oscilloscope based on SOPC technology was made. The design method of hardware and software is adopte...[Details]
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Second-tier power battery manufacturers may usher in a new wave of "warlord fighting", and the industry will continue to reshuffle in the future. Research on the development of global new energy...[Details]
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Interrupt Priority Group STM32 uses 4 bits to specify the priority of the interrupt source, which can be divided into 5 priority groups (Cortex-M3 defines 8 bits for setting the priority of the int...[Details]
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According to the Washington Post, the United States has launched a "301 investigation" into France's digital tax plan, which may trigger a new round of trade war. The "301 investigation" is the main ...[Details]
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Summary: This circuit uses a matched pair of transistors to translate a high-side current-sense signal down to a ground reference, allowing you to parallel LED drivers to achieve the desired drive cur...[Details]
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/**************************************** ;WWW.STCMCU.COM ;Mobile:13922805190 ;0755-82948412 Temperature sensor DS18B20 test program Main chip: STC12C5A60S2 (1T) Operating frequency: 12.000MHz *****...[Details]
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In 1965, Gordon Moore, one of the founders of Intel, pointed out that the number of components on integrated circuits has doubled every year since the advent of integrated circuits in 1958.
Fi...[Details]
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International New Energy Network News: Recently, Jiangsu Megavolt New Energy Co., Ltd. (hereinafter referred to as Megavolt New Energy) has received good news. The NSG-500K3TL-20 designed and produ...[Details]
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Digital radio chip Si4730
Si4730 Overview
Si4730/31 is a highly integrated AM/FM radio chip launched by Silicon Labs. The schematic diagram is shown in the figure.
Si4731 has...[Details]
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Many battery-powered handheld systems require digital signal processing, and when designing such products, power consumption must be a top priority.
Choosing a DSP that has all the necessary c...[Details]
GD32 MCU
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