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Wide range of applications for portable device measurements
High-performance general-purpose digital
multimeters
(taking 61/2 digits as an example) are extremely cost-effective for man...[Details]
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USB devices have entered every aspect of our work and life, and they have brought us many conveniences. Therefore, having USB functionality has become a basic requirement for many systems now. The S3...[Details]
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Processor naming should include two categories: instruction set architecture naming rules and processor series rules. Let's take a look at a simple picture first: It can be ...[Details]
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0 Introduction
This article mainly introduces a four-quadrant controller for DC motors. The controller uses the single-chip microcomputer MSP430F169 as the control core. The PWM function of the sin...[Details]
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According to previous reports, in early September, the Samsung Galaxy Fold 5G version went on sale in South Korea at 2.398 million won (about 14,335.4 yuan), and the first batch of new phones were so...[Details]
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1. Overall composition
The signal sampling of this measuring instrument can accept eight standard TTL levels after shaping through the eight input lines of the P0 port, so it can measure the p...[Details]
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1. Oscillator
Q: Is the internal clock oscillator unstable? Can it be used to generate the baud rate time base?
A: The accuracy of the internal clock oscillator of different devices is dif...[Details]
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Shanghai, China, November 29, 2023
Universal Robots (UR), a global collaborative robot manufacturer, recently announced that
it will launch a new collaborative robot with a load capa...[Details]
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3. Interrupt handling process This section will take S3C2410 as an example to describe how the interrupt is executed step by step to our registered function in the linux-2.6.26 kernel, starting fro...[Details]
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The previous topic described the design of the timer Timer1 mode program using the query method. This article introduces the design of the timer Timer1 mode program using the interrupt method. The qu...[Details]
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LC Sine Wave Oscillator
1. LC parallel resonant circuit
LC oscillation circuit is mainly used to generate high-frequency sine wave signals. The frequency selection network in the circuit is co...[Details]
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Common faults of electrolytic capacitors include capacity reduction, capacity disappearance, breakdown short circuit and leakage. The capacity change is caused by the gradual drying of the electrolyt...[Details]
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Lenovo has previously officially announced that it will launch the Motorola edge X mobile phone, which is expected to be the first to launch Qualcomm's latest flagship processor Snapdragon 8 Ge...[Details]
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Regenerative braking, or recovering energy when decelerating, can significantly increase the range of electric vehicles . However, it is difficult to predict what will happen when the driver takes hi...[Details]
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Preface: With the development trend of automobile electrification, the sales of electric vehicles are rising steadily. Market research firm Canalys summarized the global electric vehicle market in ...[Details]
Analog electronics
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