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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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There are many benefits to using
LEDs
as a light source instead of screw-in incandescent bulbs. Generally, small (5-9) LEDs are connected in series and a
power supply
is us...[Details]
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include "P12c509a.inc" __CONFIG h’000E’ ; CP off, WDT on, internal c LOC k D CC on equ 0 Ovl_in equ 1 Relay equ 2 Ovl_out equ 4 CBLOCK 0...[Details]
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Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware platform: STM8S103F3P6 Experimental content 1. Initialize PD4 as external interrupt input void Init_External(void) {...[Details]
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The emergence of face-scanning payment has made "making a living by face" no longer just a joke, and the camera's face recognition makes it impossible for criminals to hide... The visual recognitio...[Details]
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The power of the signal I am testing is still within the test range of the power sensor. Why does the power meter display an 'OVER RANGE' error alarm? Answer: The analog display range of EPM/EPM-P ...[Details]
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Smart cars involve many disciplines such as advanced computer control, electronic machinery, and automation. With the continuous advancement of science and technology, the development of smart elect...[Details]
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The LED light bar can achieve 360-degree light source without adding lens, which makes people feel like returning to the traditional incandescent lamp. LED light bar has many application advantages...[Details]
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"Servo motor" can be understood as a motor that absolutely obeys the control signal: before the control signal is issued, the rotor is stationary; when the control signal is issued, the rotor immed...[Details]
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Basic overview of automotive chips Automotive grade semiconductor , also commonly known as "auto chip", is a semiconductor used in the fields of vehicle body control devices, vehicle monitoring dev...[Details]
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It is reported that the Samsung Galaxy S21 FE 5G is expected to be showcased at CES 2022 in the first week of January 2022. Today, the whistleblower Snoopy saw the official listing of the Galaxy S21 ...[Details]
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Recently, the United States Patent and Trademark Office (USPTO) released a patent about Apple. This new patent reveals that the glasses can automatically adjust to the user's eyes and compensat...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
sbit key0 = P3^0; //Time adjustment minute and second switching
sbit key1 = P3^1; //time addition
sbit key2 = P3^2; //time sub...[Details]
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Introduction
At present, wired meter reading is common in the domestic power centralized meter reading system, such as RS485 bus, power carrier meter reading, etc.; however, due to the cost and...[Details]
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With the rapid development of new energy vehicles, car fires also occur frequently. According to public information, in 2021, there were more than 3,000 new energy vehicle fire accidents, most of w...[Details]