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What is the Quick Charge QC2.0/3.0 protocol?
1. QC2.0 protocol
QC2.0 is the Quick Charge 2.0 technology, which is the 2.0 version of the fast charging technology released by Qualcomm. QC2...[Details]
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Autonomous driving startup AutoBrain released its L3 HWP autonomous driving product in Beijing. AutoBrain founder and CEO Peng Yongsheng said that L4-L5 autonomous driving has already been planned ...[Details]
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The two industries have diametrically opposed attitudes on who is responsible for the product and who must compensate whom. As the automotive and tech industries increasingly collide, many tech com...[Details]
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Abstract: This paper describes the composition of high-frequency switching DC operating power supply systems and the power factor, current sharing method, heat dissipation and dust prevention of...[Details]
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1 Introduction to STM32 Microcontrollers
The STM32 series microcontrollers are highly integrated microcontrollers based on the Cortex-M3 core from ST. It sets a new benchmark in terms of perfo...[Details]
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The world's largest medical equipment exhibition "MEDICA 2011" was held in Düsseldorf, Germany in November 2011. The exhibition of medical and health systems using the latest electronic technology,...[Details]
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/*
* ade7758.c
*
* Created on: October 11, 2014
* Author: Lzy
*/
//#include rtthread.h
#include "ade7758.h"
#include "sys.h"
#define ADE_CS_PIN PBout(12)
#defi...[Details]
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The oscilloscope is a commonly used electronic measuring instrument, which is widely used in many industries. The structure of the oscilloscope is very complicated, and there are many parts that we ...[Details]
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On October 15, Jucan Optoelectronics released its third-quarter report stating that from July to September 2021, the company achieved operating income of 518 million yuan, a year-on-year increase of ...[Details]
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0 Introduction
Traditional roadside decorations and festival lights are completed by series and parallel circuits, lacking more vivid graphics and effects. This design is controlled by the single-c...[Details]
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1. Determine whether a line or device is charged or not The digital AC voltage barrier is very sensitive and can be displayed even if there is a small induced voltage around it. According to this fea...[Details]
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ARM boot process
For general embedded systems, considering system cost, running speed and other factors, several memory devices are often used in combination. In the example below, I used an AR...[Details]
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In recent years, transportation safety accidents have occurred frequently. Major accidents have occurred in passenger and freight vehicles, hazardous chemical transport vehicles, commercial vehicles,...[Details]
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We know that the 51 single-chip microcomputer itself does not have a PWM interface. This program simulates PWM through software. By adjusting the duty cycle of the high level and the low level in...[Details]
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On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
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