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void Read_init (unsigned char CHA){
unsigned char AD_FIN=0; //Store A/D conversion flag
CHA &= 0x07; //Select one of the 8 interfaces of ADC (0000 0111 clears the high 5 bi...[Details]
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In order to reduce the number of configuration input pins (and also reduce the circuit package size), many circuits (such as IDT's programmable clock generator) now have a third state for input pin...[Details]
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On July 19, foreign media PhoneArena reported that the world's largest contract foundry manufacturer is TSMC, which produces chips for companies that have independent designs but no production ...[Details]
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#include"reg52.h" sbit lcden=P1^0; sbit lcdrs=P1^1; sbit lcdrw=P1^2; void delay_ms(unsigned int t); void lcd_write_com(unsigned char com); void lcd_write_dat(unsigned char dat); void init_1602lcd...[Details]
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introduction
Modern logistics systems have entered the stage of informatization. The informatization distribution system has an important impact on informatization logistics. The informatizatio...[Details]
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Introduction ARM microprocessors have the characteristics of small size, low power consumption, low cost and high performance. Microcontroller chips based on ARM core not only occupy most of the mar...[Details]
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The two companies formally signed a joint venture contract, and the joint venture company jointly established by the two parties will be located in Shanghai. The joint venture will be empowered b...[Details]
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Recently, it was reported that Apple's negotiations with CATL and BYD on battery supply for Apple's car-making project have stalled. It is understood that the fundamental reason is that the two Chine...[Details]
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How are you all after Double Eleven? It’s ok, there will be Double 12, Black Friday, New Year’s Day promotion, and Spring promotion… Shopping is really not easy, so buy what you want and cherish...[Details]
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Recently, Shandong Province issued the 2022 "Stability and Progress" high-quality development policy list (first batch), including two parts: "2021 Policy Package Classification Implementation List" ...[Details]
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This is an excellent audio amplifier circuit based on the single supply IC TDA7294. The TDA7294 is intended for use as a high quality audio class AB amplifier in hi-fi applications. It has very low...[Details]
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First of all, I want to explain why I wrote this document? I wanted to learn something, but I was too eager for success and too confident, so I bought a Tiny4412 board directly. However, there was to...[Details]
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It is reported that Tesla will cooperate with Samsung to develop the latest generation of 5nm FSD chips, which will be used in Tesla's next-generation autonomous driving computing platform HW4.0. I...[Details]
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On the morning of December 29, Gotion High-tech and Tongji University signed a contract to jointly build the Joint Research Institute of New Energy Vehicle Battery Technology (hereinafter referred ...[Details]
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Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]