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Apple provided the latest iOS 14 and iPadOS 14 adoption data this week, which showed that according to App Store measurements on February 24, iOS 14 was installed on 80% of active iPhones and ...[Details]
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Abstract: This paper introduces a method for precise positioning using dual vision systems in automatic window cleaning machines. The "cross" line generator circuit in visual positioning is desc...[Details]
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In natural gas metering, the most commonly used is the orifice flowmeter, which consists of a throttling device, a pressure pipe, a differential pressure gauge, a pressure gauge and a thermometer. Und...[Details]
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The vacuum nitrogen packaging machine is a composite packaging machine used to package food, medicine, chemicals and other items. It protects the packaged items from oxygen, moisture and other poll...[Details]
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To avoid mistakes, always choose the matrix keyboard mode. The competition development board cannot use the key-triggered external interrupt method to detect key presses. PS: After using the IAP1...[Details]
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/*
Buzzers are divided into active and passive types. Active ones have an oscillation source.
ULN2003 Darlington tube input and output reverse amplifier
*/
#include "reg52.h"
typedef unsigned int...[Details]
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When the preamplifier of a spectrum analyzer Fieldfox is enabled, it usually reduces the noise floor displayed by the analyzer. However, if the RF attenuation AUTO of the FieldFox is set to ON, the p...[Details]
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On September 10, Huawei Developer Conference 2020 will be held, when EMUI11 will be officially unveiled. Huawei Smart Life official microblog shows: "Add wings to imagination. When a mobile ...[Details]
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Download and debug in RAM in the MDK environment and respond to interrupts.
The following settings are required:
1. Writing RAM.INI file
FUNC void Setup (void) {
SP = _RDWORD(0x20000000); ...[Details]
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1. The latest version of CooCox IDE is V2. However, most of the examples I have seen online are based on the old version. I have also tried the new version and found that some operations are not fami...[Details]
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Infrared thermometer is a new type of temperature measuring instrument that combines infrared technology with microelectronics technology. Compared with traditional contact temperature measuring instr...[Details]
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On July 20, the groundbreaking ceremony for Changsha Sanan’s third-generation semiconductor project was held in Changsha High-tech Zone. The Changsha Sanan third-generation semiconductor project, w...[Details]
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High-frequency radar level meter is a radar level meter that uses a high-frequency transmission frequency of 25GHz. It can be divided into high-frequency pulse radar liquid level meter and high-fre...[Details]
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Electrical characteristics of liquid turbine flowmeter:
1. Display mode:
(1) LWGY remote display: pulse output (with display instrument);
(2) LWY on-site display: LCD display of cumulative fl...[Details]
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DigiKey , a global distributor of electronic components and automation products with full in-stock availability and fast delivery,
plans to attend the SPS 2024 show in Nuremberg, Germany, from ...[Details]