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Contents The invention relates to a flow meter, in particular to a thermal gas mass flow meter. Background of the Invention As a complex technology, flow measurement has been applied in various occ...[Details]
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When I was studying this part, I encountered some problems. PIC microcontrollers have few pins, most of which are multiplexed pins, such as AD, IO, comparator, external crystal oscillator, etc., so w...[Details]
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According to foreign media reports, Sharp said it filed a patent infringement lawsuit against OPPO Japan with the Tokyo District Court and submitted a petition requesting the court to issue a tempora...[Details]
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Although the shipment growth of touch displays used in automotive center consoles (CSD) has slowed down in recent years, the latest Omdia research shows that shipments of in-cell touch TFT LCD displ...[Details]
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1 Introduction
With the emergence of the Internet and the rapid development of Ethernet, the number of Ethernet-based device controls is increasing and the development is getting faster and ...[Details]
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Since 2000, MCU and DSP have been completely separated. People have mostly understood DSP as "MCU that solidifies some programs to achieve faster processing speed", but this explanation is always a bi...[Details]
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This morning, Apple released the official version of iOS 13.6. If nothing unexpected happens, iOS 13.6 may be the last major upgrade of the iOS 13 series, and there will only be security patches in t...[Details]
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1. Introduction to CAN bus
Controller Area Network (CAN) is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between numerous co...[Details]
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The lighting control system based on the Internet of Things uses ZigBee, single-chip microcomputer, sensor, C# and PHP programming as the main technical means, including lighting control unit, ZigB...[Details]
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Tokyo Electron, the world's third largest and Japan's largest supplier of semiconductor manufacturing equipment, released its performance forecast for fiscal year 2022 (April 2021-March 2022) on the ...[Details]
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The second hurdle in learning microcontrollers: interrupts. Every time I choose the simplest interrupt - external interrupt. ***************************************************************** //CPU:m...[Details]
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Hongli Zhihui recently issued an announcement stating that its subsidiary Guangzhou Laidiya Lighting Co., Ltd. has recently been granted two invention patents and obtained relevant patent certificate...[Details]
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When measuring the liquid flow in a large-diameter pipeline, the following factors should be considered when selecting a flow meter: the pressure loss should be as small as possible; since the flow r...[Details]
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In recent days, Zhejiang has been experiencing continuous high temperatures. As a result, the province's electricity load has repeatedly hit new highs, breaking the historical peak six times in thr...[Details]
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High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]
DSP and ARM Processors
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