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According to the data from the National Bureau of Statistics, in September, China's manufacturing purchasing managers' index (PMI) was 50.1%, up 0.7 percentage points from the previous month and ...[Details]
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In recent years, with the growing demand for electronic consumer products, the demand for power MOSFET has also been growing. Among them, TMOS has a vertical channel and a higher integration of unit c...[Details]
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The chip of the single-chip microcomputer integrates the basic functional components of the computer and has powerful functions. When the capacity of the on-chip ROM, RAM, parallel I/O ports, timer...[Details]
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OmniVision Group releases the world's first product-level CIS/EVS fusion vision chip OV60B10
As the application scenarios of various terminals become increasingly diversified, the de...[Details]
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On the evening of April 28, Silan Microelectronics disclosed its first quarter report. The company achieved operating income of 1.475 billion yuan in the first quarter, a year-on-year increase of 113...[Details]
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As one of the four main materials of lithium batteries , negative electrode materials are crucial to improving the performance of lithium batteries battery life . In this context, silicon-based neg...[Details]
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With the rapid development of sensor technology and related fields - including data storage, energy storage, the application of advanced new materials and the continuous improvement of network in...[Details]
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Abstract: This paper mainly analyzes the universal odometer model of wheeled mobility, and takes the odometer calculation of a two-wheel differential drive robot as an example, and gives a simplifi...[Details]
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In the past, most car lights used ordinary halogen bulbs, which had insufficient wattage and brightness, low color temperature, yellowish color, short lifespan, and high failure rate. Recently, HID...[Details]
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After solving technical problems such as the defects of the battery stack and the commissioning of the power station, the vanadium battery energy storage industry of China Pingmei Shenma Group has ent...[Details]
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I have been developing PIC for several years, big and small, on and off. Except for the one I developed with ICD at the beginning, I never used hardware simulation again. I am a little ashamed to s...[Details]
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A year ago, Richard Yu released HarmonyOS at HDC2019. Hongmeng in Chinese may mean "creation of the world", and the closest English word is Genesis. But Hongmeng is too difficult to pronounce in Chin...[Details]
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/***************max7219.h****************/
#ifndef _max7219_h_
#define _max7219_h_
#include Atmel/AT89X51.h
#include "link.h"
/***************Control pin definition****************/
sbit _7219...[Details]
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The most expensive game console in history, PS5 Pro, is about to be released. An overseas blogger got one in advance and took it apart without saying a word. He found some unexpected changes.
...[Details]
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