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1.__irq Use __irq to define the interrupt handling function. When an interrupt occurs, the compiler will automatically save all registers that need to be protected. At the same time, after the inter...[Details]
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Traditional textile enterprises have the characteristics of large electricity consumption and high energy consumption. Therefore, under the background of "dual carbon goals", it is urgent to reduce...[Details]
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With the rapid development of Internet technology and multimedia technology, voice communication technology is becoming more and more widely used and more and more valued . Today's embedded devic...[Details]
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Overview Although digital multimeters (DMMs) are now common instruments in many automated test systems, not all DMMs are designed for programmable processing and automated test measurements. NI DMMs ...[Details]
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Tianneng Group, the leader in power batteries, has recently received good news. Zhejiang Province recently announced the list of winners of the "2015 Zhejiang Province Leading Innovation and Entrep...[Details]
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The entry of LED into the lighting field has triggered a new revolution in the field of lighting technology. Due to the characteristics that LEDs of different shapes, quantities, and sizes can be a...[Details]
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The burn-through element is an optional component in the cable fault test system. Why is it an optional component? This component is mainly used to burn through the poor insulation points of high-vol...[Details]
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Abstract: Embedded systems require fast responses to exceptions and interrupt handlers. This paper analyzes the characteristics of exception handling under the ARM architecture, proposes an eff...[Details]
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Recently, we learned from foreign media that Tesla obtained an important battery patent from Canadian startup Springpower International for only US$3. This patent can reduce the preparation process o...[Details]
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According to the purpose of the inverter in the photovoltaic power generation system, photovoltaic inverters can be divided into two types: independent power supply and grid-connected. The object w...[Details]
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1. Introduction
Electricity monitoring and management refers to: using modern electronic technology, communication technology, computer and network technology in combination with power equ...[Details]
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This article takes the I2S interface as an example to introduce Linux kernel audio related knowledge.
1. Introduction to terms
The following are some common abbreviations used in au...[Details]
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High-voltage battery system composition and structure
The high-voltage battery module is placed in a sealed and shielded high-voltage battery box. The high-voltage battery system uses reliable...[Details]
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1 Introduction
The RF transceiver CC2420 uses Chipcon's Sman RF 03 technology and adopts 0.18μm CMOS process. It requires very few external components, has stable performance and extremely l...[Details]
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Recently, we received an antique airbag controller removed from a BMW by a netizen. The 03-08-14 on the label may be the production date. Was it produced on August 14, 2003? According to relevant...[Details]
Analog electronics
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