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This article uses a
perforated board
preamplifier
(imitating MBL6010) as an example to discuss the perforated board
welding
method. I will also provide some phot...[Details]
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LM3886 is a mono, medium power, high performance audio amplifier IC, and is one of the representative ICs in the "Overture" audio amplifier series of National Semiconductor (NS). It uses an 11-pin TO-...[Details]
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"my country is expected to achieve 600Wh/kg oxide/polymer composite electrolyte solid-state batteries within 1-2 years."
Recently, Chen Jun, an academician of the Chinese Academy of ...[Details]
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1 Introduction
my country's telemetry recording equipment has gone through two generations of products, namely, double-density tape recorders and rotary head tape recorders, which are still i...[Details]
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Recently in the capital market, the "three idiots" of new energy have been making a big fuss on Wall Street. The Internet has also been very lively, with the two founders, Musk and He Xiaopeng, argui...[Details]
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Usually, when we measure the voltage value of a voltage regulator, we need to set up a circuit and adjust the resistance of the current limiting resistor. The measurement is troublesome and the meas...[Details]
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Soft materials can well replicate the appearance, movements and abilities of humans and animals. Although numerous soft robots have been developed, they are difficult to mass-produce due to the hig...[Details]
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Recently, the National Development and Reform Commission issued the "Electricity Reliability Management Measures (Interim)", which will be implemented from June 1. The measures propose
to acti...[Details]
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Prague, August 28, 2019 – The election results of the 3rd Generation Partnership Project (3GPP) RAN2 Chairman were announced on the evening of August 27 (Beijing time), with MediaTek’s Swedish techni...[Details]
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We have explained the basic concept of jitter decomposition through courseware. In this article, we still use the 10-bit S series oscilloscope and demo board used in the previous article to demonstra...[Details]
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Let's look at the process of compiling and linking to generate vmlinux. It is linked by a lot of .o files. The first one is
kernel/arch/arm/kernel/head-armv.o , and we also saw
the lds link file ker...[Details]
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Briefly review the control process of the ARM9 interrupt controller: 1. First, the triggered interrupt can be identified (the corresponding interrupt source must be turned on, and then the current in...[Details]
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The wave of technology is surging, and small chips have never received such attention as they do today. Almost all hard technology products are inseparable from excellent chip support. Looking a...[Details]
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Recently, Lam Research, a global supplier of innovative wafer manufacturing equipment and services for the semiconductor industry, announced the appointment of Mr. Wang Ting as the company's vice pre...[Details]
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The main programming language of ABB industrial robots is RAPID (Robot Application Programming Interface for Development), which is a high-level programming language designed specifically for indus...[Details]