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1. Overview
In recent years, electronic products powered by batteries have been widely used, and designers are eager to use low-voltage
analog circuits
to reduce power con...[Details]
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0 Introduction
The emergence of Doppler blood flowmeter marks a significant progress in microvascular perfusion. This design adopts a dual-channel device to pick up Doppler signals, effect...[Details]
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Let's assume that billions of chips will flood into the IoT market in the future. At the same time, let's continue to assume that these chips use ARM's Cortex-M core. Now that SoftBank's acquisit...[Details]
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The front end needs to use buttons, so a state machine is created (as shown in the figure): main.c 1 #include N76E003.H 2 #include SFR_Macro.h //N76E003 SFR register setting macro definition ...[Details]
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German Federal Minister of Economic Affairs and Energy Peter Altmaier estimated that about 50 billion euros of investment could be raised through European chip industry funding projects. He believes ...[Details]
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Japanese media said that in the field of high technology, the fierce confrontation between American and Chinese companies has become increasingly prominent. The 2018 global "Major Goods and Services ...[Details]
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The PIC16F877 microcontroller has 8 10-bit A/D converters on the chip. Pins ② to ⑤ are AN0 to AN3, and ⑦ to ⑩ are AN4 to AN7. On the MPLAB-ICD experimental board, the RA0 port of the 16F877 microcont...[Details]
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In recent years, with the rapid development of the flat panel display industry, equipment manufacturers such as Jingce Electronics and Liande Equipment have also developed rapidly and have entered th...[Details]
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Hypertension is a common cardiovascular disease. Wearable continuous blood pressure monitoring can help patients monitor themselves in daily life and assist in the adjuvant treatment of hypertensio...[Details]
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1. Introduction In power plants and substations, the DC power supplied to the secondary circuit is called electric operating power. The electric operating power supply is mainly used to supply power...[Details]
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A document from an Apple Watch retail demo model shows that at some point, Apple considered using "Apple Watch Pro" branding on some smartwatch models. The document, shared by Apple Demo on Twitter...[Details]
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As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure sensor is specially designed for detecting blood pressure and is mainly used in po...[Details]
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March 23, 2022 – Mouser Electronics, the New Product Introduction (NPI) and Largest Inventory™ distributor of electronic components, is the authorized global distributor of NXP® Semiconductors soluti...[Details]
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The default search engine of Apple's own Safari browser has always been regarded as a focus of competition among major search giants. Previously, Google paid Apple a large sum of money every...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]