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Preface If we follow the direction of rapid development like Arduino in our daily life, we will definitely use the processors Atmega328P and Atmega32U4. Here, the latter provides native full-speed US...[Details]
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In order to get a good connection, the embedded conductive cable must be truly grounded. In order to confirm whether the grounding system we installed is reliably grounded, that is, whether there i...[Details]
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introduction
An increasing number of applications occupy the very high frequency (VHF) band from 30MHz to 300MHz. Television and radio broadcasting, navigation control, and amateur radio are just...[Details]
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LED is widely used in the industry because of its wide application and reasonable price. Whether it is holiday decorative lights or various lamps used in the home, LED drive circuits are used be...[Details]
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Today, chip shortages have become a difficult problem faced by major automakers around the world. How to allocate limited chips to their models is a realistic issue faced by the decision-makers and m...[Details]
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Phase-locked loop introduction
A phase locked loop (PLL) is a negative feedback control system that uses a voltage generated by phase synchronization to tune a voltage controlled oscillator to...[Details]
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There was news that Nintendo will launch two new Switches, one of which is the Lite, and the other with enhanced battery life does not seem to meet the definition of "upgraded version" for enthusiast...[Details]
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On September 9, Farasis Energy launched a new SPS soft-pack power battery system. The new battery has an energy density of 330Wh/kg and supports 800V and 4C fast charging. It can achieve a range of 4...[Details]
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Current status of vehicle-mounted DVR technology
The vehicle-mounted hard disk video recorder belongs to the market segment of the traditional embedded hard disk video recorder. It is an e...[Details]
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For a
battery
-powered system, the efficiency of the entire system is an important design parameter. It affects both
the
battery
capacity requirements and the operating time of the e...[Details]
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In real life, we always have to deal with people and exchange what we have. The same is true for microcontrollers, which need to interact with various devices. For example, the display instrument of ...[Details]
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White light emitting diodes (
LEDs
) are steadily growing in a variety of lighting applications, such as flashes in handheld products and
display
backlights. They provide true white...[Details]
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TCL gathered 500 fans in Shenzhen to "screen" a unique blockbuster movie, which once triggered industry speculation that TCL would enter the IMAX film industry. After launching a series of suspense p...[Details]
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This article describes the basic concept of reactive power compensation and introduces the principles and applications of various reactive power compensation devices. The principle block diagram of...[Details]
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cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]
Analog electronics
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