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With the popularity of mobile devices such as laptops, mobile phones, and PDAs,
the development of
integrated circuits
corresponding
to
various battery
power sources
is becoming...[Details]
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;********************************************************
;* This program is a LED light cycle flashing program, use the INT key to switch*
;* Flashing mode*www.dangdangdz.com
;******...[Details]
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On June 5, TCL Huaxing and Sanan Semiconductor officially signed a contract in Shenzhen, announcing the joint investment to establish a joint laboratory with independent legal personality. The regis...[Details]
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introduction
In electronic engineering design and testing, some complex signals with special requirements are often needed, requiring that their waveforms can be generated arbitrarily and the ...[Details]
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1. Draw a dot
No matter what kind of graphics it is, they are all based on points, so we need to draw points first. The rest are some data processing of the upper layer. Various graphics and e...[Details]
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1 MC14499 Introduction
MC14499 is a CMOS integrated block with serial input and BCD decimal output produced by Motorola. It contains BCD decoder and serial interface, and can be connected to a...[Details]
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The central locking device added to the rear of the car usually has five wires for the main driver. How are they connected to the anti-theft device?
Answer: Basically speaking, the vehicle ant...[Details]
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On the morning of July 23, Japanese website Mac Otakara quoted Chinese supply chain sources as saying that due to the epidemic, Apple’s 2020 iPhone product (tentatively called iPhone 12) will n...[Details]
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In the previous two issues, we introduced the test methods for WIFI and Bluetooth products in Japan TELEC test. In this issue, we briefly introduce the test methods and limit requirements for 315M...[Details]
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/************************** Resources used by the file 1. Port: P2 2. Call delay_ms function ********************************/ #include reg51.h #include intrins.h #define key_port P2 //Keyboard in...[Details]
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Sina Digital News, November 13, Apple iPhone 12mini and iPhone 12 Pro Max were officially released today. Apple held an iPhone 12 series photography and videography lecture at Apple authorized dealer...[Details]
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When I was learning ARM embedded systems, I found that I had forgotten a lot of the knowledge about analog and digital devices that I had learned before. According to my progress, I should have conti...[Details]
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The comparison mode of TIMER_A of MSP430F149 is mainly used as a PWM generator, which can generate two independent PWM waveforms (TA1, TA2). As long as the second function of the pin is TA1 or TA2...[Details]
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cutting edge Regarding the STM32 sampling problem, I believe many people have encountered such a problem, whether it is about the underlying configuration of the ADC or the choice of the ADC sampling...[Details]
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The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]
stm32/stm8
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