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In the past, harmonic analyzers were not only very expensive, but also difficult to integrate into mass-produced electricity meters. Therefore, harmonic pollution analysis of the power grid was a ver...[Details]
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The independent innovation and application scenarios of unmanned technology are constantly deepening, and relevant policies are also being continuously improved. Recently, the Northwest Regional Admi...[Details]
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RF is radio frequency current, which is the abbreviation of high-frequency alternating electromagnetic waves. RF technology plays a wide and irreplaceable role in the field of wireless communication. ...[Details]
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Processor Mode User mode (user) is referred to as usr Fast interrupt mode (FIQ) is referred to as fiq External interrupt mode (IRQ) is referred to as irq Privileged mode (supervisor) is referred to a...[Details]
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In the previous section, the author introduced how to use Visual Studio to edit ARM Template. But at some point, Visual Studio is too large to install. This chapter will introduce you to using VS...[Details]
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This article introduces the main features of AD5421, functional block diagram, HART modem connection diagram and application diagram.
The AD5421 is a complete, loop powered, digital to ...[Details]
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The use of bimetal thermometers requires calibration to maintain the accuracy of bimetal thermometers in temperature measurement and reduce temperature measurement errors. The calibration method of...[Details]
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Those who have just started to use nRF24L01 may notice that there are two defined addresses in the routine function. const u8 TX_ADDRESS ={0x34,0x43,0x10,0x10,0x01}; //Send address const u8 RX_AD...[Details]
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dac0832 application circuit diagram:
DAC0832 pin function description:
DI0~DI7: data input line, TLL level.
ILE: Data latch enable control signal input line, high level is valid.
CS: ...[Details]
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Contents The invention relates to the field of flow measurement, in particular to a self-charging electromagnetic flowmeter. Background of the Invention It is an inevitable trend for intelligent wa...[Details]
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News Headlines Enables a wide range of disruptive use cases, such as true hands-free smartphone car access Providing spatial awareness for cars and smart devices through unique ultra-wideband (UW...[Details]
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1 Introduction
With the rapid development of optical communication technology, MEMS optical switches will become the mainstream of core optical switching devices due to their advantages such a...[Details]
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1. RFID Overview RFID, also known as contactless IC card or ID tag, can detect and identify specific objects without direct contact with the object. RFID has been used since the 1980s, initially limi...[Details]
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NVIDIA Modulus combined with physics-informed AI and Omniverse delivers a million-fold performance leap in modeling physical phenomena for NVIDIA Earth-2 and Siemens Gamesa wind farms
...[Details]
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If registers are used in the interrupt service function (ISR), the use of using must be handled properly:
1. The interrupt service function uses using to specify a register bank different from that...[Details]