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Introduction
In many application systems, in order to apply the excellent digital signal processing capabilities of DSP, we must first digitize the analog signal (A/D conversion), then perform corr...[Details]
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The design idea of the digital power supply made this time is nothing new. It is just a digital-to-analog converter (ADC0809) and an analog-to-digital converter (DAC0832), plus two single-chip micr...[Details]
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On the evening of May 13, Forbes announced this year's TOP 2000 global listed companies. Xiaomi made the list for the second time, ranking 384th, up 42 places from last year. realme's social...[Details]
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Three rounds of financing in one year, breaking two records
On June 27, Sichuan Wofei Changkong Technology Development Co., Ltd. (hereinafter referred to as "Wofei Changkong"), a subsidiar...[Details]
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NXP recently announced its second quarter 2019 quarterly report, with total revenue of $2.2 billion, down 3% from the same period last year, and operating profit of $157 million, up 15%. "We are opt...[Details]
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According to foreign media reports, Apple Car may use the "C1" chip based on the A12 Bionic processor and have in-cabin artificial intelligence features such as eye tracking technology. Drivers can u...[Details]
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In recent years, LED products are gradually replacing incandescent light sources in many applications. Due to its high energy efficiency, it has been regarded as the key lighting technology of the fu...[Details]
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According to a report by market research firm Omdia*1, Infineon Technologies AG (FSE: IFX/OTCQX: IFNNY) has successfully taken the lead in the MEMS microphone market. According to the MEMS chip sales...[Details]
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The EMI interference sources of the switching power supply are concentrated in the power switch tube, rectifier diode, high-frequency transformer, etc. The interference of the external environment to ...[Details]
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TDA8551 typical application circuit
The circuit diagram of the lW BLT audio amplifier
TDA8551(T) is an audio power amplifier integrated circuit produced by Philips. It can be used to form a lw BL...[Details]
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The largest adult toy company releases new works, so cute!
01 Stunning appearance, adorable
Recently, at the IEEE/RSJ International
Conference
on Intelligent Robots
and S...[Details]
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Are you still worried about how to leave a program download interface for the LPC1114 master circuit board? Here, Ration will share with you an example of a project he has done! 1. How to download th...[Details]
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Renesas launches new MCU that supports high-resolution simulation function and online firmware upgrade function to help customer systems achieve energy-saving goals Low-power, streamlined products...[Details]
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The most far-reaching technological change in terms of touch screen performance is the shift from resistive to capacitive touch screen technology. According to market research firm iSuppli, by 20...[Details]
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The figure shows the structure of the inverter circuit used in the high-frequency machine. As can be seen from the figure, the power amplifier circuit in the inverter circuit of the high-frequency m...[Details]
Power technology
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