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Motorola is preparing to launch two high-end phones soon: the Motorola Razr 3 and the Motorola Frontier, the latter of which has been confirmed to be equipped with a 200-megapixel camera and a Snapdr...[Details]
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There are two methods for sorting LEDs: one is chip-based test sorting, and the other is test sorting of packaged LEDs.
(1) Chip testing and sorting
LED chip sorting is very d...[Details]
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Pay attention to the detection interference between different sensors.
Generally speaking, each sensor corresponds to a specific detection gas, but no gas detector can be absolutely effective. Theref...[Details]
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Abstract: The new ultra-high-sensitivity Super-HARP camera tube is a new solid-state photoelectric camera device made using the principle of gun power multiplication. This article gives a compre...[Details]
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1 Introduction
With the advancement of science and technology, the testing industry has developed rapidly. In addition to the continuous expansion of testing items and content, more ...[Details]
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Power supply is an important component of every electronic device. According to the requirements of the International Electrotechnical Commission standard IEC 61000-3-2, the harmonic current compon...[Details]
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On December 20, according to xiaomiui.net, Xiaomi will release the MIUI 13 operating system on December 28. Generally speaking, the first batch of devices to upgrade to MIUI 13 are high-end f...[Details]
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Silicon is a promising anode material for high-energy lithium-ion batteries. However, the widespread application of silicon-based anodes has been hampered by a series of challenges. According to fore...[Details]
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Many electronics enthusiasts have this experience: although mid-range and high-end digital multimeters have capacitance test gears, the measurement range is generally only 1pF~20µF, which often can...[Details]
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While releasing the new iPhone, Apple naturally did not forget to push the new iOS system. According to the latest report from foreign media, Apple directly pushed the iOS 14.1 system (versi...[Details]
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The global energy shortage is becoming increasingly severe, restricting economic development, and energy conservation has become an important issue facing mankind. In the field of lighting, LED lig...[Details]
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#include reg52.h
#define uint unsigned int
#define uchar unsigned char
/* ***************************
PIN
*************************/
#define LCD1602_DB P0//
...[Details]
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Silicon Labs (NASDAQ: SLAB), a leading provider of silicon, software and solutions for a smarter, more connected world, today announced the launch of the “Works With” 2020 global event (silabs.com/wo...[Details]
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introduction
In today's modern life, buses are the most important part of urban transportation. Their operating efficiency and service quality greatly affect urban traffic conditions and citize...[Details]
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The second blog post in this series describes how to design network-agnostic industrial field devices (sensors/actuators) using IO-Link® slave transceivers. The next step is to design an IO-Link ma...[Details]