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list p=16F877A,R=DEC
include "p16F877A.inc"
;;;;;user variables;;;;;;;;
Count2 equ 23H
Count3 equ 24H
data_out1 equ 25H
data_out2 equ 26H
;;;;;;;reset vector;;;;;;;;;
org 0x...[Details]
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Ten years have passed, and the iPhone 4 is meeting everyone again in a different way. You can understand that Apple wants to reproduce it, but it will not do it in its original form. Now, ...[Details]
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/****************************************************************************** * SPI operation ISD1760 * SPI operation ISD1760 *****************************************************************...[Details]
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The author has seen in "Radio and Television" many times that the high-performance operational amplifier LM4562 and the power amplifier driver integrated circuit LM4702 launched by National Semico...[Details]
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Pulverized coal gasification is one of the newest technologies in the field of clean coal technology. Shell, GSP, and aerospace furnaces are relatively mature pulverized coal gasification processes th...[Details]
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introduction
Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing po...[Details]
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The most prominent feature of modern instruments is the modularization of functions. To assemble an instrument, you only need to combine several functional modules on the basis of a customized PCB to ...[Details]
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What is an Oscilloscope? An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for p...[Details]
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1. NAND boot Here, the NAND size is 256M. When booting from NAND, address 0 is the on-chip SRAM, and NOR is invisible. Since NAND does not support XIP, the hardware automatically copies the first 4K ...[Details]
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Recently, Yunhe Zhiwang announced that it has completed two rounds of financing totaling nearly 400 million yuan. The angel round of financing was led by Qiming Venture Partners, followed by Inspur G...[Details]
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On August 8, SMIC released its second quarter 2019 financial report. As of June 30, SMIC's second quarter sales were US$790.9 million, an increase of 18.2% from US$668.9 million in the first quarter ...[Details]
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Abstract: Independent solar lighting systems have the disadvantages of short service life of lead-acid batteries and insufficient system charging capacity under weak light conditions. In order to impr...[Details]
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In wireless communication systems, diversity technology is often used to improve the spectrum efficiency of the system, generally including time domain diversity, frequency domain diversity and space...[Details]
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In recent years, the concepts of blockchain, autonomous driving and artificial intelligence have frequently become popular in the technology world. Some industry insiders say that the disruption of...[Details]
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This article will take a deep dive into perception radar technology, the use cases of Arbe’s perception radar technology, and its significance to the automotive industry.
Part 1
Perce...[Details]