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1 Introduction Circuit system design and testing require a variety of signal sources, which are the basic building blocks of circuit experiments. The signal generators currently used in circuit desi...[Details]
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The Mobile World Congress (MWC), held in Barcelona, Spain every February, is the most important annual event in the field of smartphones and mobile communications in the world. Many smartphone manu...[Details]
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A low-pass filter is a circuit in a car amplifier that allows low-frequency signals to pass but not mid- and high-frequency signals. Its function is to filter out the mid-range and high-frequency c...[Details]
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On November 16, u-blox, a supplier of positioning and wireless communication technology, developed its first positioning receiver, the NEO-M9V, which provides untethered dead reckoning (UDR) and au...[Details]
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Modern intelligent building monitoring systems widely use fieldbus technology. There are more than 40 types of fieldbuses, but there are two main types that are suitable for intelligent buildings a...[Details]
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1 Introduction
The motion control system is an electrical transmission control system that takes the motor, the driving device of mechanical motion, as the control object, takes the co...[Details]
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With the continuous advancement of artificial intelligence technology, intelligent voice devices are gradually becoming an indispensable part of our lives. However, how to achieve clear and accurat...[Details]
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Beijing, China - October 13, 2021 - Ethernity Networks, a leading provider of programmable hardware data processing offload solutions that accelerate telecom/cloud networks, announced the launch of...[Details]
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Judging from recent news from multiple sources, the first batch of new Snapdragon 898 flagship phones from domestic manufacturers have basically been finalized and are ready to go. According ...[Details]
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Semtech Corporation (Nasdaq: SMTC) announced that ofo, China’s leading bike-sharing company, is equipping its bikes with LoRa® devices and wireless radio frequency technology (LoRa Technology) to c...[Details]
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Main frequency 12M Function: 1. Use DS1302 to obtain clock signal and set time. 2. Can set 10 groups of bell time and has temporary bell function. The bell duration is 5S. 3. 1602 LCD screen di...[Details]
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1.1 Interrupt Sources The vector interrupt controller (VIC) of the LPC2000 series supports 32 interrupt request inputs, that is, it supports 32 interrupt sources, see Table 5.1. These 32 inter...[Details]
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The use of Ethernet (Institute of Electrical and Electronics Engineers 802.3) in building automation is growing, enabling smart buildings that use enhanced sensor and control networks to manage envi...[Details]
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The RAM and ROM of the PIC microcontroller are separate. If defined like this char *json_char ="{"vvvv":"chen"}"; It may be compiled, but there will be problems when running. From the text analys...[Details]
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创业板IPO|米格新材IPO中止：成立5年就顺利过会，盈利质量存疑来源丨时代投研作者丨陆海编辑丨李乾韬【导语】成立5年就顺利过会，江苏米格新材料股份有限公司（下称米格新材）是个令人羡慕的幸运儿。不过，深交所官网显示，9月30日，因财务资料过期，米格新材IPO按 ...
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Analog electronics
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