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Designing and implementing an optical heart rate measurement (HRM) system (also known as photoplethysmography, or PPG) is a complex, multidisciplinary project. Designing and implementing an optical h...[Details]
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We are in
the transitional period of the
mobile
computing era, with amazing devices released every day and mobile computing performance constantly improving, which is exciting.
Mobile p...[Details]
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According to previous practices, Huawei should hold a representative P series flagship new product launch conference in April. However, this year, due to well-known reasons, the launch time of ...[Details]
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The share price of MediaTek's indirect investment IC design company Goodix climbed, and on the 23rd it became the first A-share semiconductor stock with a market value of over 100 billion yuan (same ...[Details]
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According to Bloomberg, Huawei has been in an increasingly difficult situation under the Trump administration's successive attacks, especially since the new ...[Details]
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The linear current-limit (ILIM) input at pin 6 of the MAX1714 IC1 ranges from 0.5V to 2V, with corresponding current-limit thresholds of 50 mV to 200 mV. At the default current-limit setting of 1...[Details]
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There are two products like this - quietly preparing to bloom in the most prosperous and fiercely competitive DVR market; masterpieces of top domestic design masters, big-budget big customer concep...[Details]
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The economic and information departments of Shanghai, Jiangsu, Zhejiang and Anhui recently signed the "Strategic Cooperation Agreement on Jointly Promoting the Construction of the Demonstration Zon...[Details]
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Abstract: The inverter of digital photovoltaic power generation system and its control circuit are analyzed. In terms of control method, the repetitive control technology is adopted to ensure that ...[Details]
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Today, the 2024 Munich Shanghai Electronic Production Equipment Exhibition was launched at the Shanghai New International Expo Center. As one of the first manufacturing industry exhibitions in 2024...[Details]
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CCFL dimming method
There are two common methods for dimming CCFLs: one is pulse dimming, also known as PWM dimming or digital dimming; the other is analog dimming. This article discusses the ...[Details]
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When shopping for an oscilloscope, it is important to evaluate the waveform update rate. Although this specification is often overlooked, it can directly affect your ability to capture random and inf...[Details]
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The new R&S RTS radar test system from Rohde & Schwarz simulates driving scenarios for radars used in wireless autonomous vehicles (AD). The test solution consists of the new R&S AREG800A automotive ...[Details]
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Introduction to automatic glue dosing machine: SCA dosing machine can be regarded as a simplified version of Durr glue. The principle is the same, but the technology is more complicated. SCA fault ...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]
Test/Measurement
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