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In recent years, green energy conservation has become the theme of development. The world is constantly seeking more efficient and energy-saving light sources as substitutes for traditional lightin...[Details]
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Taking digital oscilloscopes as an example, many users may know some traditional indicators of oscilloscopes, such as bandwidth, sampling rate, memory depth, etc., and even appear in the selection of...[Details]
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According to Jiwei.com news, on November 2, the 2021 China Integrated Circuit Manufacturing Annual Conference (CICD) Summit was held in Guangzhou. At this summit, Sun Yuwang, founding partner and pre...[Details]
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Program source code #include "ioCC2530.h" #include "stdio.h" #define LED1 P1_0 // P1_0 is defined as P1_0 #define LED2 P1_1 // P1_0 is defined as P1_1 #define SW1 P1_2 //SW1 port macro definition ...[Details]
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The biggest advantage of LED technology is that it can produce pure color light with an extremely narrow spectrum in the form of electromagnetic radiation, with high efficiency and no heat radiatio...[Details]
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■ Product Overview
LN4809 is a dual-channel audio headphone power amplifier. Each channel can provide up to 105mW output power. LN4809 application circuit
Simple, only a few periphe...[Details]
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Continue from the previous article to analyze the Nand Flash driver: the actions of the Nand Flash device detection function s3c24xx_nand_probe. The s3c24xx_nand_probe function first creates the da...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance Generally...[Details]
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TrendForce research shows that the DRAM industry revenue in the fourth quarter of 2022 was US$12.28 billion, down 32.5% from the previous quarter. The decline even exceeded the 28.9% decline in the ...[Details]
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Gas detection is a very important safety procedure for industries such as the chemical industry, gas industry, and metallurgical industry, because there are irritating gases and asphyxiating gases in...[Details]
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In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They ...[Details]
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Today, Xiaomi announced the launch of UWB technology, a new generation of connection technology with spatial positioning, which can give mobile phones and smart devices spatial perception capabilitie...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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DC amplifiers can amplify DC signals or AC signals that change very slowly. They are widely used in automatic control instruments, medical electronic instruments, electronic measuring instru...[Details]
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Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core
The new products were presented at the Elect...[Details]