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A reference current source is a high-precision, low-temperature-coefficient current source used as a current reference for other circuits in analog integrated circuits . As a key circuit unit of ...[Details]
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Recently, various leaks about Xiaomi MIX 4 have emerged one after another, which also indirectly indicates that the phone is about to be officially launched. It is reported that it will be released a...[Details]
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Previously, the timer was only used to provide the system with a 5ms time base, and no problems were found. Recently, when decoding the infrared remote control, I found that after starting the timer ...[Details]
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1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion eff...[Details]
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General steps of A/D converter When an analog signal is converted to A/D, a certain conversion time is required from starting the conversion to outputting the digital quantity at the end of the conve...[Details]
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I am currently reading "Complete Manual for Embedded Linux Application Development" by Wei Dongshan, and I came to the interrupt section. The book says to burn the program into NANDFlash. When the mi...[Details]
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Gas supplied by manufacturers to some of TSMC's plants in South Taiwan Science Park is suspected to be contaminated, and the impact has attracted much attention from the market. TSMC said today (31st...[Details]
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HERE Technologies , a global map and location platform service provider, has announced a partnership with British mobile analytics company Citi Logik to integrate its high-precision HERE Real-Time ...[Details]
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Security has become a top priority in the IoT era, especially at the hardware level. Maxim hopes to bring both security and low power consumption to IoT applications through its cryptographic proce...[Details]
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Preface At present, there are many types of embedded operating systems, such as VxWorks, Windows CE and Linux. Among these operating systems, Linux is the fastest growing and most widely used...[Details]
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LED
is a new lighting energy. Because it is relatively "delicate",
the
LED packaging
environment is relatively harsh. The entire process needs to be
ESD-
proof and dust-fr...[Details]
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According to foreign media 91mobiles, the Samsung Galaxy A20s mobile phone recently passed the Bluetooth Technology Alliance (Bluetooth SIG) certification, with a total of 5 versions. It is underst...[Details]
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Working principle of PLC controlling forward and reverse rotation of servo motor
The working principle of PLC controlling the forward and reverse rotation of the servo motor is as follows:
...[Details]
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Recently, Advantech, an industry leader that has been deeply engaged in the field of industrial Internet of Things for many years, shared its understanding of the industry and further plans for the f...[Details]
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1 Introduction
Annex II, Rule 5a of the Rules of Golf states that the material and construction of the surface of the head of a golf club shall not be such as to cause a spring action on impact, or ...[Details]
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