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What can an oscilloscope do? Observe the signal time and voltage, calculate the frequency of the periodic signal (Frequency), observe the rising and falling edges (monotonicity), know the overshoot (...[Details]
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On April 29, the unveiling ceremony of the Kunpeng Computing Industry Ecosystem Chongqing Center was held. ChinaSoft International, Huawei Software Technologies Co., Ltd. and Chongqing Xiyong Compreh...[Details]
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Although most home appliances and office equipment are powered by high-voltage AC power that plugs directly into a wall outlet, the fact is that their internal circuits require low-voltage DC power. ...[Details]
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Its output can be connected in parallel to form a current of up to 16A. Its package contains a switch controller, power FET, inductor and supporting components. Its operating voltage is 4V~14V or 2.3...[Details]
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When beginners are faced with circuit diagrams with dozens or even hundreds of components, and their connections crisscross and vary in form, they often feel at a loss. How can they easily underst...[Details]
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On March 15, the 2024 Shandong First Energy Industry Collaborative Development Promotion Conference was held in Qingdao. With the theme of "Innovation Creates Energy Technology Source, Openness Pro...[Details]
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Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
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0Introduction
With the rapid development of people's living standards and the accelerating pace of life, refrigerators play an increasingly important role in families, but they are troubles...[Details]
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C3065 BCD-seven-segment decoding LCD display driver has low power consumption, only tens of microamperes at 25 degrees, and an operating voltage range of 4~18V. It adopts AC drive and can directly ...[Details]
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0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
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1. Introduction
In the field of infotainment terminals, with the continuous development of automotive multimedia information processing, the demand for power management of high-performance mic...[Details]
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Most of the main circuits used in the DC/AC inverters in electronic ballasts are: push-pull circuits are used at 120V AC voltage, and half-bridge circuits are used at 220V AC voltage, as shown in F...[Details]
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When we develop applications, we often need to save some program running parameters, such as some correction coefficients. The characteristics of these data are: small in number and do not need to be...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]
Analogue and Mixed Signal
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