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1. What should I do if the baseline of the RIGOL digital oscilloscope is offset without any signal? There are three reasons that may cause this problem: 1) The system has not been calibrated for ...[Details]
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0 Introduction
New technologies such as AIoT, Internet of Things, 5G, and 8K are developing rapidly. Terminal display plays an important role in information presentation. The "screen" is a dev...[Details]
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On December 24, Counterpoint released a report announcing the top ten best-selling smartphones in the world in Q3 2019. Among them, iPhone XR ranked first, occupying 3% of the market share. This ...[Details]
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The 2021 OPPO Developer Conference was announced to be held at the Shanghai World Expo Center on October 27, with the theme of "Openness, Integration, Good Innovation". The 2021 OPPO Develope...[Details]
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Block diagram (SBD) of a server AC/DC power supply and telecom rectifier using TI's analog PFC and PWM controllers and high-performance drivers and transceivers. Block Diagram Design Considerat...[Details]
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The charge and discharge cycle life may reach 10,000 to 100,000 times, and the charging speed is amazing! This Japanese company has unveiled a fast-charging all-solid-state battery. Is it reliable? ...[Details]
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Comparison of several used MCUs (personal opinion) for reference by selectors and beginners
51 series microcontroller
Many people use it, and there is a lot of information. There is no need for t...[Details]
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The LTC3115-1 buck-boost DC/DC converter easily meets the needs of such applications with its wide 2.7V to 40V input and output voltage capability, high efficiency, small footprint and ability to sea...[Details]
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The new Isaac simulation engine not only creates more realistic environments, but also simplifies synthetic data generation and domain randomization to establish real-value data sets to train various...[Details]
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The rapid development of the power system requires a complete, advanced and practical power grid dispatching automation system to ensure it. At present, the national dispatching, network dispatchin...[Details]
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Description of the program: Air conditioning ( HVAC ) and heating and ventilation systems regulate airflow in vehicles to provide a comfortable environment for the driver and passengers. These sy...[Details]
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The MAX3748H is a multirate data-limited amplifier for SONET, Fibre Channel, and Gigabit Ethernet optical receivers. When the MAX3748 is combined with the MAX3744 SFP transimpedance amplifier, it pr...[Details]
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1. Interrupt priority Although the interrupt priority setting can manage resources more reasonably, if too much content is written in the interrupt, it may cause another interrupt to never enter. For...[Details]
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Door entry systems must provide safety and protection for the users. Imagine a garage door that automatically locks a person or car inside. Current measurement can provide this protection function....[Details]
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1 Introduction
In the 20th century, major energy sources such as oil, coal, and natural gas are facing the danger of resource depletion. In addition, environmental pressure is increasing...[Details]
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