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1 Introduction
The commonly used micro-pin printers are slow and noisy, and cannot meet the needs of some occasions. Micro thermal printers have the advantages of fast printing speed, low nois...[Details]
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The ZigBee Alliance
has
announced that it is developing a new standard, ZigBee 3D Sync
,
to provide the best 3D viewing experience; the standard will
bring more flexible and effici...[Details]
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Since the spin-off from Motorola, ON Semiconductor (hereinafter referred to as ON Semiconductor) has gone through 20 years. After years of hard work, it has successfully transformed into a well-known...[Details]
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Driven by increasingly lower production costs, BLDC motors are growing in popularity. In particular, the introduction of consumer drones and e-bikes has led to the mass production of BLDC motors – ...[Details]
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1 Introduction
There are three main measures to prevent electromagnetic interference, namely shielding, filtering and grounding. Shielding alone often cannot provide complete electromagnetic i...[Details]
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At present,
the terminal products of
CMMB
mobile TV
applications are mainly mobile phones,
PMP
, GPS, car TV and PCTV. The common characteristics of thes...[Details]
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1. Background
Because neon lights have the characteristics of uniform and continuous light, they have been widely used in the decorative lighting market for many years. Neon lights ar...[Details]
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Antenna Direction Pattern
1. Directional diagram
The distribution of the electric field intensity radiated by the antenna is different at each point in space. In order...[Details]
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At present, the traditional education system is increasingly unable to adapt to the needs of today's rapid development of science and technology and information. Traditional education is mainly based ...[Details]
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Real-time data acquisition and processing technology has been widely used in many fields. In image processing, transient signal detection, software radio, radar signal analysis, medical imaging equip...[Details]
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1 CAN Bus Overview CAN, the full name of which is "Controller Area Network", is one of the most widely used fieldbuses in the world. In the early 1980s, the German company Bosch developed the...[Details]
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As the weather gets colder, global automakers are also starting to "winter". Recently, news of layoffs and salary cuts by several major auto giants has attracted widespread attention. It is reporte...[Details]
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Recently, many companies have "lined up" to raise the sales prices of new energy vehicles. Among them, Tesla has set a record of raising prices three times in eight days, and the cumulative increase ...[Details]
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PLC may freeze during operation, which will cause unpredictable losses to industrial production. Therefore, we must first understand the cause of PLC freeze and investigate the cause. Software or h...[Details]
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When the inverter has a phase loss problem, how should we troubleshoot the cause? The specific analysis is as follows:
The working principle of the inverter is to convert AC into DC and then i...[Details]