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Zinc-manganese dry
battery Battery
Charger, with timing and charging indication functions, its charging current is 5OmA, and can be used to charge fully sealed ordinary dry batte...[Details]
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Guangzhou CSTV Sakai 10.5G line is an advanced display panel manufacturing plant jointly invested by Hon Hai Sharp and Guangzhou government with RMB 61 billion. It was originally planned to start mas...[Details]
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Interrupts and exceptions ARMv7-M created a completely new exception model, and CM3 adopted it. Please make a clear distinction: this exception model is completely different from the one used by trad...[Details]
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Market research firm Counterpoint recently made predictions for the global chip foundry industry in 2021 in a report. The report pointed out that in 2020, the global chip foundry industry's rev...[Details]
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The multimeter is a basic instrument we use to measure static parameters. Thanks to its multiple measurement functions such as AC and DC voltage, current, resistance, capacitance, diode voltage drop,...[Details]
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After November 11, as the year draws to a close, the “Double Eleven” battle is approaching again. But this year's "Double 11" is very special - because it is the first "Double 11" after Alibaba Cha...[Details]
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LED light-emitting diodes, which we can see everywhere in our daily lives, are no longer new technology. The strong growth momentum of LED in multiple market segments is an established fact.
A...[Details]
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1 Introduction
With the continuous improvement and beautification of people's living environment, colored neon lights can be seen in many occasions. LED colored lights have been widely ...[Details]
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The circuit is mainly based on the 2.4 GHz two-way wireless transmission module JF24C. This module realizes high-speed data transmission function with a small volume, with a maximum rate of 1 Mb/s, a...[Details]
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Compared with the current mainstream FinFET devices, nano-ring gate devices (GAA) have more advantages in miniaturization, high performance and low power consumption, and are generally considered to ...[Details]
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Nowadays, cars have become a standard feature of every family. The most troublesome thing when driving out is the parking problem. Especially in first- and second-tier cities, the density of vehicles...[Details]
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Doors 1 to 7 are two CMOS C006s, and YD is a 2.5-inch dynamic speaker.
R1 can adjust the light sensitivity, and increasing or decreasing R3 (or C1) can change the transient time.
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The level is a tool that is often used on construction sites. Its main function is to measure elevation. How to use it correctly and quickly is an essential skill that every construction worker mus...[Details]
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Many engineers are not very familiar with spectrum analyzers. Here are the steps to operate and use Agilent spectrum analyzers shared by Antai Maintenance: 1. Press the Power On button to turn on t...[Details]
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At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]
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