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According to research firm IC Insights, foundries are expected to account for more than one-third of global semiconductor capital expenditures this year, highlighting the growing reliance on the foun...[Details]
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What is a servo?
The servo is shown below:
There are three wires, generally ground, power (about 5V), signal (signal amplitude = 3.3V). If you are n...[Details]
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When measuring AC component voltage, the input "select" switch should be placed in the "AC" position to isolate the DC component of the measured signal. Otherwise, when the superposition of the DC co...[Details]
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The pin output current of the microcontroller is very small, generally around 10~20mA, while the driving current of the DC motor is above 100mA. In the high-level output state, although the voltage d...[Details]
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When UPS manufacturers configure
batteries
, the design capacity they choose fully meets or even exceeds the power capacity and power supply time requirements of the load without power ...[Details]
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On September 7, the "2022 SEMI Chip and Car Conference - Electric Smart Car Chip and Display Forum" was successfully held in Wuhu, Anhui. The theme of the conference revolved around the development t...[Details]
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Will the wide-bandgap material gallium nitride (GaN) lead the way in RF power devices and make gallium arsenide (GaAs) and LDMOS (laterally diffused metal oxide semiconductor) devices yesterday's new...[Details]
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introduction The tremendous growth of the wireless communications industry means that there has been an explosion in the testing of components and assemblies for wireless devices, including the testi...[Details]
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First, let’s talk about the development of ARM The situation can be described as very promising. Opening the websites of various companies, we can see that embedded systems occupy most of the...[Details]
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This latest Design Idea shows a method for designing a simple high-frequency LC
oscillator
with a small number of passive components
. However, actual hardware design of a stable oscillator req...[Details]
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A few days ago, a friend brought me a 1000w inverter, saying that it couldn't even start a computer with an LCD monitor, so he asked me to take a look. This is the whole machine, it's really a copycat...[Details]
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At present, many universities and research institutes have conducted research on switching power supply EMI (Electromagnetic Interference). Some of them start from the mechanism of EMI generation, ...[Details]
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1. Royal Vision 2080: Press 5160, 1698, 156988 in "Transponder Setting".
2. Royal Vision 2080A shock wave machine (V: 1.11); Press the "Menu" button on the remote control when the machine is turned ...[Details]
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According to Gartne's latest report, global semiconductor revenue totaled US$595 billion in 2021, an increase of 26.3% over 2020. Gartner 研究副总裁安德鲁・诺伍德表示:“当前芯片短缺继续影响着世界各地的 OEM 厂商,但 5G 智能手机的爆火以及强劲的需求...[Details]
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According to foreign media reports, Netradyne, an artificial intelligence (AI) and edge computing SaaS provider, has launched its cutting-edge driver fatigue monitoring system (DMS) sensor. This re...[Details]