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Motorola Moto E40 was officially released in India on October 13. This phone is positioned at the entry level, equipped with UNISOC Tiger T700 SoC chip, 4GB memory capacity, and 64GB ROM capac...[Details]
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The battery we are most concerned about is the lithium-ion battery, because our mobile phones, pads, and laptops are lithium-ion batteries, and its battery life has always been a key research directi...[Details]
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The cars themselves are constantly changing, and so are the electronics that drive them. The most notable of these are plug-in electric vehicles (PEVs), which use 300V to 400V lithium-ion batteries...[Details]
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As the global supply chain accelerates its regional layout, major Apple supply chain manufacturers are also stepping up their actions. Liu Yangwei, chairman of Hon Hai Group, recently said that after...[Details]
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IndyNami Semiconductor Technology Group held a founding ceremony and a commissioning ceremony for the semiconductor etching machine precision parts production and repair project. Public information ...[Details]
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Recently, foreign media reported that LG Innotek decided to adjust its LED business in October and planned to withdraw all LED businesses except modules before the second quarter of next year. Rele...[Details]
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Redmi launched its first gaming phone focusing on e-sports this year, named Redmi K40 Game Enhanced Edition. It embodies the professional qualities of an e-sports phone in terms of appearance, ...[Details]
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1. Introduction
MG3692B signal generator
The frequency modulation function (FM) can generate four frequency modulation modes with frequency deviation. The frequency deviation can r...[Details]
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The digital multimeter switching power supply circuit (1.5V to 9V) is shown in the figure. This circuit is an intermittent oscillation boost circuit. BG1, L1, L2, C1, etc. form an oscillator. BG1 i...[Details]
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Recently, the my country Southern Power Grid Foshan Baotang grid-side independent battery energy storage station (hereinafter referred to as "Baotang Energy Storage Station") was put into operation...[Details]
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Oscilloscope
It is a waveform display instrument that can display the signal amplitude changing with time. It is a comprehensive signal characteristic tester and a basic type of elec...[Details]
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Today, realme Vice President Xu Qi warmed up for realme GT2 Pro. Xu Qi said that realme GT2 Pro will be the world's first to launch a new antenna technology, bringing consumers unprecedented ...[Details]
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Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diffe...[Details]
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According to the control of the LED drive current output end, it can be classified into three dimming methods. The control circuit can also be divided into analog control and PWM control. The contr...[Details]
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AEC-Q200 compliant signal transformer design includes basic electrical insulation to provide higher safety and reliability for high-voltage electric vehicles and energy storage systems Bourns® SM...[Details]