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Verifying whether a given RF frequency exceeds or falls below specified limits is a common task performed by users in laboratory experiments. RIGOL's DSA800 series spectrum analyzer has this built-in...[Details]
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When designing instruments such as signal generators and oscilloscopes, engineers will have a design idea and a circuit diagram. All instruments that generate test signals are collectively referre...[Details]
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In circuit design, the switching power supply controls the on-off time ratio of the switch tube, and plays the most basic but irreplaceable role in the circuit. Because of its importance, the tes...[Details]
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Cold cathode fluorescent lamp power supply
This circuit is a 92% efficient power supply for cold cathode fluorescent lamps (CCFLs) such as those used for reflective liquid crystal displays in po...[Details]
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With the development of the "New Four Modernizations" in the automotive industry, the demand for computing power has doubled, and in-vehicle AI chips have increasingly become one of the core componen...[Details]
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ONLYOFFICE announces new partner program to expand online presence in the Chinese market
RIGA, LATVIA - Media OutReach - December 10, 2021 - With a broad and growing network of resel...[Details]
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Oscilloscopes are widely used test instruments. They can be used to observe the waveform curves of various signal amplitudes changing over time. They can also be used to test various electrical quant...[Details]
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Ensuring full software lifecycle security enables enterprises to shift left and right simultaneously, helping developers save time through rapid threat detection and risk remediation
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1. Types of abnormal interrupts in ARM: Abnormal interrupt name Meaning Reset When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to th...[Details]
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The growing number of electronic components in vehicles increases the chances of failure and poses greater risks to drivers and passengers. This increased risk has forced the automotive industry to ...[Details]
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Compiled from Electronic Design A new round of space craze is sweeping the world, with both large companies and start-ups launching different satellite launch plans. Companies such as SpaceX and ...[Details]
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4. Debugging of BSP package code
4.1. Create a simple task and run it
In order to prove that the created BSP can work properly, we build a simplest IAR project here, as shown in Figure 9, whi...[Details]
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1 Introduction
Mobile Internet users have grown rapidly in the past few years. According to statistics, the number of mobile broadband users worldwide has exceeded the number of wired broa...[Details]
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Contents The invention relates to an instrument for measuring heat absorption or release by taking cold water or hot water as carrier in a heat exchange loop, and in particular to an embedded ultraso...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility. In the CAN bus system, the repeater i...[Details]