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Audio power amplifiers play a vital role in every system that produces audible sound. For decades, amplifiers have been produced using analog (Class A and Class AB) designs, which are highly ineffi...[Details]
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Recently, with the establishment of Shanghai Lixin Software Technology Co., Ltd., in which Huawei Hubble has invested, in the Lingang New Area of Shanghai, this "Oriental Chip Port" which aims to b...[Details]
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Microcontroller Teaching
3. Logical operation instructions:
1. Logical operation on accumulator A:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same e...[Details]
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I have written an article about microcontroller pins before. It was very simple. Today, when I saw the microcontroller's operations on reading pins and ports again, I was suddenly very puzzled. I sea...[Details]
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(1) Before using the multimeter, you should first perform "mechanical zero adjustment", that is, when there is no electrical quantity to be measured, make the multimeter pointer point to the position...[Details]
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According to multiple sources, Xiaomi Chairman Lei Jun recently visited Great Wall Motor's R&D center. Xiaomi has not yet commented on this. Lei Jun came to the Great Wall Motor R&D center in Baod...[Details]
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The application of big data in the field of video surveillance is mainly reflected in two aspects: cluster storage of video recordings and query and information mining of video structured data. ...[Details]
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With the rapid development of wireless communication technology and the continuous evolution of specifications over the past decade, various wireless technologies, whether GSM, GPS, WLAN (such as Wi-...[Details]
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Source program: #include iom16v.h #include macros.h #define uint unsigned int #define uchar unsigned char #define Left OCR1A #define Right OCR1B #define ADD 1.15; //macro definition, acceleration...[Details]
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If you want to find a low-cost and high-efficiency signal generator on the market, you need to have a basic understanding of the parameters listed on the data sheet, but on this basis, the variety of...[Details]
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With the development of measuring instruments, various types of level gauges have emerged, including glass plate level gauges made by the principle of communicating vessels, magnetic flap level gauges...[Details]
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The circuit diagram in this article is a 28V dual-channel tracking bipolar power supply circuit with ±5V to ±25V output.
The LTC3260 is a low noise, bipolar output power supply that includes a ne...[Details]
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O Introduction
GPS (Global Positioning System) is widely used in the fields of positioning, navigation, distance measurement, timing remote sensing, etc. with its high precision, all-weath...[Details]
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RTC is similar to DS1302... Of course, it can be divided and has a 32-bit counter... Alarm, seconds, overflow interrupt... etc. RTC is on the APB1 bus...
To use RTC, generally speaking, the backu...[Details]
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EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]
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