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According to foreign media reports, Apple's unreleased MagSafe Duo charger has passed the compliance test of the National Radio Research Agency (NRRA) of South Korea, which may indicate that the wire...[Details]
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Judging from the current network access test of domestic WCDMA terminals, the test scope cannot fully meet the terminal usage requirements of WCDMA operators. WCDMA operators must also specify the ...[Details]
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Recently, the BDM-250 micro inverter independently developed and produced by Nortel Energy has successfully passed the latest UK G83/2 certification. This is the second time that Nortel Energy's BDM-2...[Details]
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Translated from - embedded The advent of silicon-based microphones has reshaped the audio landscape. Market research firm Yole Development believes that artificial intelligence will lead the market...[Details]
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Modern radars have put forward higher and higher requirements on the stability of the output pulse amplitude of the transmitter. When the improvement factor of the transmission system is required to b...[Details]
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Relying on the national domestic supply chain design and manufacturing, we provide flexible and optional channel number, packaging and on-resistance.
Possessing industry-leading load cap...[Details]
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For a single-chip microcomputer to operate normally, a program must be compiled in advance, and then the program must be placed in the memory, and then executed by the CPU. The program is composed of ...[Details]
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According to foreign media XDA, Ford announced on Monday (February 1) that it will cooperate with Google and will use the Android system to power the infotainment system of its vehicles starting in 2...[Details]
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Fewer components and more stable operation help reduce the design time of power supply circuits
ROHM (headquartered in Kyoto, Japan), a world-renowned semiconductor manufacturer, has...[Details]
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In the field of RF front-end, it has been dominated by several independent foreign chip manufacturers for many years. Especially in the field of high-end RF chips, this is the private domain of Skywo...[Details]
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There are many benefits to using
LEDs
as a light source instead of screw-in incandescent bulbs. Generally, small (5-9) LEDs are connected in series and a
power supply
is used
to...[Details]
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S3C2440 GPIO (using miniARM 2440):
#ifndef LDE_H
#define LED_H
#include "2440addr.h"
//GPB has 11 pins from PIN0 to PIN10
//Each two bi...[Details]
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First, let's look at a program: Title 'Input.asm'; Title ; This is a simple input experiment include COUNT EQU 20H; Define the 20H register as COUNT ORG 0; the program area will be loaded from 0000H...[Details]
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Introduction The instrumentation amplifier has the characteristics of high input impedance and large common-mode rejection ratio, so it has been widely used. However, due to the complexity of circuit...[Details]
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At the Chery Global Innovation Conference that just ended, Chery, which has always been low-key, announced its strategic layout and put forward the goal of "being smart and becoming the industry le...[Details]
RF/Wirelessly
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