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The 8-bit single-chip microcomputer is widely used in some simple controllers due to its simple internal structure, small size and low cost. Even in this century, it still occupies a considerable shar...[Details]
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The simplest "constant current" charger is shown in the figure. It uses capacitive reactance to reduce voltage and limit current, and the capacitive reactance Xc=1/2πfC. In the formula, π is 3.14, ...[Details]
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International product design company IDC (Industrial Design Consultancy) and Xunfengtong have developed a fourth-generation foot drop walker to help patients with certain neurological diseases walk a...[Details]
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Digital storage is the storage of signals in the form of digital codes in an oscilloscope. When a signal enters a digital storage oscilloscope, or DSO, the oscilloscope will sample the signal volta...[Details]
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On October 15, Jucan Optoelectronics stated at the third quarter report exchange meeting that the company's capacity utilization rate has remained high this year, with orders saturated, full producti...[Details]
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EKPO Fuel Cell Technologies, a joint venture between ElringKlinger AG and Plastic Omnium, has been awarded by GCK as a stack supplier for its high-power fuel cell systems. As part of this collaborati...[Details]
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1. Introduction
Hybrid vehicles usually refer to vehicles that are driven by both fuel engines and electric motors. Vehicles use fuel engines and electric power systems in series, parallel...[Details]
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The National Day holiday is coming. Besides traveling and staying at home, what other ways do you think of to make yourself happy? Of course, it is "shopping"! The so-called golden September and silv...[Details]
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The input and output of current is 4 times
Similarly, the parallel hybrid system with a clutch between the engine and the motor is also found in the HEVs of Volkswagen's "Touareg" and Porsche's...[Details]
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The latest developments in mobile computing will be showcased at the 2019 Berlin Consumer Electronics Show (IFA), including the early release of the first wave of new notebook computers (NB) verified...[Details]
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At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer ser...[Details]
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The demands on power supply designers are becoming higher and higher, and they are under tremendous pressure to improve efficiency, reduce costs, and shorten product development cycles. Power supply ...[Details]
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A battery pack is a group of any number of similar batteries or battery cells (as applicable). They can be configured in series, parallel or mixed to provide the required voltage, capacitance and p...[Details]
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The pyroelectric infrared detector is a photoelectric detection device composed of a pyroelectric infrared sensor, a Fresnel lens and an electronic circuit. It can detect the infrared rays radiat...[Details]
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October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
Power technology
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