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In the past, set-top boxes were designed and produced individually according to the special standard requirements of CA, browsers, etc. adopted by operators, which resulted in set-top boxes having ...[Details]
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According to Jiwei.com, data released by the General Administration of Customs of China last Sunday showed that in the first two months of this year, China imported 96.4 billion semiconductor devices...[Details]
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. Introduction
1.1 Introduction to AD7606
AD7606 is a 16-bit, 8-channel synchronous sampling analog-to-digital data acquisition system. AD7606 fully meets the requirements of the power system a...[Details]
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Introduction Depending on the display mode and content, there are two types of liquid crystal display modules commonly used on instruments: pen segment type and dot matrix type. The former can b...[Details]
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logic analyzer In digital circuits, when analyzing or testing digital signals, using an oscilloscope will seem a bit inadequate. Under this influence, we decided to develop an oscilloscope with 4-cha...[Details]
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The compression technologies currently used in the video field are mostly technologies similar to the MPEG series. Although MPEG-4 or H.264/AVC have achieved a high compression ratio, it is still d...[Details]
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0 Introduction As an important part of smart home , alarm system is playing an increasingly important role in daily life. Today's commonly used alarm systems all control the fixed telephone netwo...[Details]
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With the improvement of the computing power of automotive chips, domain controllers have gradually become a research hotspot in the automotive electronics industry. Compared with the distributed ar...[Details]
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We live in cities and breathe the air of cities every day. As people's living standards continue to improve, the air quality is constantly declining. Many times, the air we breathe is completely subst...[Details]
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ARM Released with IDE, also available independently Developer: ARM Support Windows, Linux Supporting IDE Keil MDK, ARM Development Studio 5, ADS Compilation chain name: Arm Compiler 6 Arm ...[Details]
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Occasional CAN bus failures often cause engineers and users to worry. This article will continue to introduce the CAN bus series of articles to solve the following problems: Why does the CAN data of ...[Details]
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Current expansion circuit with protection
As shown in the figure, the protection resistor R3=Vpf/I in the circuit is calculated, where Vnv is the base-emitter voltage of transistor VT2. It can ...[Details]
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There are both dynamic and static displays. There is no electrical schematic diagram, but it is very simple, with line scanning, up and down scrolling. The microcontroller model is STC15F2K60S2 (you ...[Details]
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The electric vehicle industry has another big news. On Chery Technology DAY, CATL and Chery Group jointly announced that Shenxing super-chargeable batteries will be launched in Chery Xingtu Xingxing ...[Details]
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The MCS-51 microcontroller has four bidirectional 8-bit I/O ports, P0~P3 are three-state bidirectional ports, P1, P2, and P3 are quasi-bidirectional ports (when used as input, the port line is pull...[Details]