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What is deep into the ear and what is shallow into the ear? There is no standard for this at present. My personal opinion is that all tubes + earmuffs are deep into the ear, and vice versa. (As sho...[Details]
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Computer vision systems are known to sometimes make inferences about scenes that contradict common sense. For example, if a robot is processing a scene of a dining table, it might completely ignore a...[Details]
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Shortwave communication, also known as high frequency communication, is radio communication using electromagnetic waves in the HF band (3-30MHz). Shortwave communication mainly relies on sky waves,...[Details]
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1. Recently, due to the needs of the project, I have been working on 485 communication. First of all, how does the microcontroller control 485 to send and receive data? Sending data means sending dat...[Details]
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01 background With the continuous application of modern information technology to automobiles, intelligent connected cars have been formed that integrate vehicle electronic syste...[Details]
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Investment bank Cowen has tracked stronger demand for the iPhone 12 series and predicts that Apple could have a blockbuster holiday quarter - producing nearly 80 million iPhones. Based on strong in...[Details]
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1. PC programming PC is written in Toubr C. The program is as follows: #include #define port 0x3f8 /*Use serial port 1 for communication*/ int ch［15］; main （） { int a; int i，j; int b［6］={88，15，38，26，...[Details]
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On March 25, STMicroelectronics, a major MCU and power semiconductor chip manufacturer, recently sent a price increase letter to distributors again, announcing that it will again increase prices of a...[Details]
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Magnetic float level gauge The local display magnetic float level gauge has the advantages of intuitive and eye-catching display, no need for power supply, convenient and reliable installation, s...[Details]
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With the rapid economic development, the per capita electricity consumption is increasing. In order to meet people's daily electricity demand, the scale of distribution network is...[Details]
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/*VIICC.H*/
#pragma db cd small
#include intrins.h
#include reg52.h
#define NOP nop ( ); nop ( ); nop ( ); nop ( )
#define SDA P1^7
#define SCL P1^6
void sta( ) );...[Details]
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The company is based in Germany but has recently expanded into the US with several projects. Image: The Mobility House
Smart charging and vehicle-to-grid (V2G) specialis...[Details]
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Recently, foreign media reported that the screens of OLED supplier BOE failed to pass the quality inspections of multiple manufacturers and may not be able to be used in the Apple iPhone 12 that is a...[Details]
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High-efficiency DC/DC converters are the foundation of all portable designs. Many portable electronic applications are designed to operate from a single AA or AAA battery, which presents a challeng...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
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