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Interrupt stopwatch digital segment experiment source code #include reg51.h #include intrins.h int i=0,k=0; int decade,units; int m,n; void delay(n); void displayLED(unsigned char x) { unsigne...[Details]
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IP telephony is a brand-new communication technology that uses the Internet as a medium for voice transmission to achieve voice communication. Its communication cost is low (some people call it cheap ...[Details]
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About EMC Continued:
Figure 13: No interference
Microphone
Signal
Signal trace length should be minimized to reduce interference pickup(1)
Signal lines...[Details]
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Neuromorphic computing is a new computing paradigm that mimics the structure and function of biological neural networks (such as the human brain) to achieve high performance, low power consumptio...[Details]
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Every Spring Festival, in addition to the family gathering together for a reunion dinner, CCTV Spring Festival Gala is also an indispensable feast for many families. The Spring Festival Gala progra...[Details]
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First, let's take a look at the soft components that represent variables in the PLC. They are mainly input X, output Y, auxiliary relay M, timer T, counter C, status S, data register D, XY. General...[Details]
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First, let's explain how the buttons are connected to the S3C2440 chip: KEY1 ---- EINT8 ---- GPG0 KEY2 ---- EINT11 ---- GPG3 KEY3 ---- EINT13 ---- GPG5 KEY4 ---- EINT14 ---- GPG6 KEY5 ---- EINT15 ---...[Details]
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Medtec China 2023 and the International Medical Device Design and Manufacturing Technology Exhibition, hosted by Informa Markets, was successfully held at the Suzhou International Expo Center. This e...[Details]
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Qeexo and STMicroelectronics Collaborate to Deliver Machine Learning-Enabled Motion Sensors to Accelerate Development of Next-Generation IoT Applications China, July 26, 2021 – Qeexo, developer of ...[Details]
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When ARM introduced the ARMv7 core architecture in 2004, it abandoned the previous "ARM+number" processor naming method (processors before ARM11 were collectively called classic processor series), re...[Details]
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Function: PA8 can drive the LED light to flash with random delay, and connect PA8 to PA7 port with Dupont line. PA7 is the 2nd channel of general timer TIM3. In the TIM3_CH2 trigger interrupt program,...[Details]
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Samsung Electronics announced that starting today, all 2019 Samsung Smart TVs and selected 2018 Smart TVs will launch the new Apple TV app in more than 100 countries and regions, and provide AirPlay ...[Details]
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On the evening of June 7, Sanan Optoelectronics announced that it had signed an agreement with STMicroelectronics, a leading semiconductor company, to jointly establish a new 8-inch silicon carbide d...[Details]
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Three-phase phase loss alarm light circuit: This circuit is used in three-phase three-wire systems, that is, there is no neutral wire. When a phase loss is detected, just light up the LED light, ...[Details]
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On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]