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1 Introduction
It is an indisputable fact that the lighting efficiency of incandescent lamps is far lower than that of fluorescent lamps. For the early inductive fluorescent lamp ba...[Details]
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The battery breakthrough that's making the electric car revolution possible comes from somewhere you've never heard of. You may have heard of QuantumScape and StoreDot, but what about Group14 Techn...[Details]
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On August 13, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Quanta Semiconductor has launch...[Details]
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The power supply industry has one of the most important parameters - power efficiency. During the design and debugging of power supply prototype boards, engineers can improve the efficiency of power ...[Details]
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From phones, office equipment, speakers, digital photo frames, TV controls, remote controls, GPS systems, car keyless controls, to medical monitoring devices, touch devices are everywhere! Touch te...[Details]
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1 Introduction
LED display is a new type of information display media that has developed rapidly in the world in the late 1980s and is increasingly widely used. The ATMEGA16L microcontroller i...[Details]
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Battery life has always been the biggest drawback of the iPhone, and Apple is also looking for ways to solve it. This time TSMC may bring good results. According to the latest news from the ...[Details]
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The basic 51 microcontroller has four parallel ports, which also includes a serial port. When there are not enough interfaces, people will think of using external chips for expansion. However, al...[Details]
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The output current of a DC constant current source is relatively stable but not absolutely constant. It just changes very little, so small that it can be within the allowable range. There are many ...[Details]
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Z8E000 is one of the Z8PLUS series products. It has a simple structure, reliable performance, strong confidentiality, and is highly representative in the series. It can be widely used in mid-to-hig...[Details]
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Push-pull inverter
Circuit
Diagram
VT2 is turned on, the voltage polarity of the same-name terminals of the two windings on the primary side of the transformer is positive...[Details]
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1. Comprehensive description of GPIO Each GPIO port of stm32 has two 32-bit configuration registers (GPIOx_CRL, GPIOx_CRH), two 32-bit data registers (GPIOx_IDR, GPIOx_ODR), one 32-bit set/reset re...[Details]
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The programmable control of the laser driving power supply by using a single chip microcomputer can not only effectively realize the above functions, but also improve the automation level of the wh...[Details]
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Jiwei.com (Text/Kelven) Xiaomi officially released two 5G mobile phones, Xiaomi 9 Pro and Xiaomi MIX Alpha, at the end of September. Among them, Xiaomi 9 Pro 5G has been on the market. It has made mi...[Details]
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1 Dot-matrix LCD interface technology
The single-chip microcomputer can directly control the LCD display module in the form of memory access and I/O device access through the data ...[Details]
FPGA/CPLD
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