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Learn about the best solutions for PCB production line testing As electronic circuits operate faster, the signal integrity of printed circuit boards (PCBs) has a greater impact on performance, so eng...[Details]
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The latest research report released by Strategy Analytics pointed out that in Q2 2019, India's smartphone shipments grew 3% year-on-year to 35.6 million units. Xiaomi still ranked first, but the reco...[Details]
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The Redmi Note 11 series of mobile phones will be officially released at 19:00 on October 28, and the Redmi Watch 2 smartwatch will also be released at the same time. At present, the Redmi Note...[Details]
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Samsung is planning to launch the Galaxy S22 series of smartphones in the first quarter of 2022, including the standard version, Plus, and Ultra derivative models. As the Galaxy Note series has ...[Details]
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Recently, the People's Government of Kunshan City, Jiangsu Province issued a pre-approval announcement for the environmental impact assessment of the "Kunshan Mengxian Electronic Technology Co., Ltd....[Details]
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Abstract: With the development of mobile communication technology, mobile local personal digital library has become a new model for library development.
Aiming at the current development statu...[Details]
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Blood pressure sensor circuit, filter and amplifier circuit based on MAX4472
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure se...[Details]
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According to the Wireless Association (CTIA), there are approximately 321 million Wi-Fi-enabled smartphones, laptops, tablets and other devices in the United States, which is more than the current po...[Details]
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The latest report from CINNO Research shows that due to the Spring Festival holiday and weak terminal demand in the traditional off-season, the price of a-Si/LTPS smartphone panels in February fell b...[Details]
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On the evening of March 4, Changdian Technology, a major domestic semiconductor packaging and testing factory, announced that its subsidiary plans to invest approximately US$624 million (approximatel...[Details]
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Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? What if in your applicatio...[Details]
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1. Forward voltage drops, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low concen...[Details]
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1. Traditional UPS power supply and environmental construction solutions need to meet higher requirements
With the vigorous development of my country's economy, my country's radio ...[Details]
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What is a Logic Analyzer? A logic analyzer is an instrument that analyzes the logical relationship of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of ...[Details]
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1 Introduction
Fieldbus is the most active field in the current industrial bus field, and CAN bus is one of the important fieldbuses in the industrial data bus field. CAN is the abbreviation o...[Details]
Microcontroller MCU
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