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Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perform...[Details]
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Microcontrollers are now overwhelmingly available, with a wide variety of types, which overwhelms developers. The development is also quite rapid, from the 4-bit and 8-bit microcontrollers in the 198...[Details]
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According to the official website of the Ministry of Commerce, on September 26, 2019, the official website of the United States International Trade Commission (ITC) announced its decision to initiate...[Details]
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1 Introduction
In some electronic instruments and equipment, an adjustable voltage source or current source with excellent performance is often required. In the past, operational amplifiers ...[Details]
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What is liquid lens technology?
Traditional optical lenses are made of optical materials. No matter what optical material (optical glass, optical crystal or optical plastic) is used to make t...[Details]
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Many applications require remote control of oscilloscopes. For example, a networked computer controls an oscilloscope on the same network. If the control is more complex or requires automatic measure...[Details]
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The pulse counting is mainly done by using the interrupt of INT0 of the microcontroller . The pulse is generated by the Clock component. INT0 external interrupt input pulse. For example, set the hig...[Details]
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The key requirements for buck regulators are usually size and efficiency. With printed circuit board area at a premium, no designer wants to allocate extra space for power solutions. In addition, with...[Details]
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As the scientific community believes that lithium-ion batteries have reached their limits, solid-state batteries have been seen in recent years as batteries that can succeed lithium-ion batteries. ...[Details]
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Many users do not know how to maintain the high and low temperature alternating test chamber after buying it. In order to extend the service life, there are several points to note : 1. Water supply c...[Details]
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In 1831, Faraday discovered electromagnetic induction. He found that when a conductor moves through a magnetic field, it generates a voltage that is directly proportional to the speed at which it move...[Details]
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On December 24, Xu Ping, Chairman of Kaifeng State-owned Assets Investment and Operation Group, led a team to visit Sichuan Chemical Group for exchanges and discussions. Feng Xingjian, Secretar...[Details]
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arm (44b0x) painless start
I have been reading ARM documents for the past two weeks. After I figured out what was going on with the help of my friends, I felt that the introductory documents I read...[Details]
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Introduction The A/D conversion interface circuit is a link in the forward channel of the data acquisition system. Its function is to convert analog signals into digital signals that can be process...[Details]
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The monitoring platform is composed of a single-chip microcomputer and MCGS configuration software to realize dynamic testing, detection and alarm of the entire central heating system. It has the adv...[Details]
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