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In order to adapt to the diversity of embedded device peripherals, this paper takes the special matrix keyboard as an example to design a complete set of driver control modules. The hardware circ...[Details]
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The 3.12 MW solar photovoltaic power generation system of the World Expo Theme Pavilion and China Pavilion, built by Wuxi Suntech Power Co., Ltd., was successfully connected to the grid on the 14th.
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With the rapid development of my country's economy and medical and health care, people are paying more and more attention to their health status, and their health concept has gradually changed from...[Details]
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This article will introduce a common car inverter circuit and working principle. The output power of the car inverter is 70W-150W, and the inverter circuit mainly uses a pulse width modulation circ...[Details]
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1. Address line pin The AT91X40X series address bus has 24 address lines and can therefore access 16M of memory space. Address lines A0-A23 cannot be multiplexed with any PIO lines or internal devi...[Details]
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/*This program is used to make the CCP1 module generate a PWM waveform with a resolution of 10 bits and a duty cycle of 50%*/
#include "p18f458.h"
/* Initialization subroutine of CCP1 mod...[Details]
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Samsung's Galaxy Z Fold3 foldable smartphone, which was released in August last year, is expected to have a successor in the third quarter of 2022, which is called the Galaxy Z Fold4. Some infor...[Details]
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Colorimeter Concept A colorimeter is an instrument used to measure the color difference of an object. It can also be called a colorimeter, colorimeter, colorimeter analyzer, colorimeter tester, color...[Details]
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Nokia N8 can finally be upgraded - NOKIA N8 upgrade tutorial with "upgrade firmware" package and "Phoenix" flashing software
Installation of related software
Download Phoenix Flashing So...[Details]
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Chipmaker Intel Corp on Monday named Micron Technology Inc finance chief David Zinsner as its chief financial officer and executive vice president, Reuters reported. Intel had earlier said Chief F...[Details]
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According to the Reference News, US media said that after years of publicity, although people's enthusiasm for virtual reality (VR) technology has cooled, China still hopes to take the lead in this t...[Details]
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Note: This author has personally tested that the code is available on the board. 1. PWM definition Pulse Width Modulation: Pulse Width Modulation (PWM) Pulse: Frequency, Square Wave Pulse width: ...[Details]
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Using array signals to estimate the two-dimensional direction of arrival (DOA) of signals has been a hot topic in recent years. This paper uses ADI's ADSP21160 as the main processor to build a signal ...[Details]
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This article takes Mitsubishi PLC controlling servo motor as an example to share the specific steps of servo motor control.
Mitsubishi servo motor 1. Set the basic parameters of the posi...[Details]
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With the continuous development of 5G, AI, large model and other technologies and intelligent manufacturing technology, the automobile industry is undergoing digital and intelligent transformation, a...[Details]