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Abstract: Since many patients need multi-channel comprehensive infusion therapy, most hospitals have adopted infusion pumps or syringe pumps to improve the quality of infusion and reduce the difficul...[Details]
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Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an osc...[Details]
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When several interrupt sources request interrupts from the CPU at the same time, they are queued according to the priority of the real-time events that occur, and the interrupt requests for the most ...[Details]
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1 Introduction
High-power
white LED,
as a semiconductor light source, has the characteristics of energy saving, long life, green environmental protection, low voltage and short swi...[Details]
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Introduction
During the verification of a system or chip, the receiver test of a chip using a high-speed serial signal standard requires an excitation signal source. Designers have always...[Details]
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Demonstrating chip security IP design capabilities, Entropy Technology's secure encryption coprocessor PUFcc won the Best Choice Award
PUFsecurity Corporation
is...[Details]
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2.2 In-depth analysis of interruptions
Interrupt life cycle:
Interrupt sources:
The total number of interrupts above is 2440 plu...[Details]
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On July 25, Atmel held a media experience meeting in Beijing, and the Atmel car center console concept design that was unveiled at this year's CES was introduced to China. According to the manufac...[Details]
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According to MSPoweruser, Google recently released a promotional video for its upcoming Pixel 6 smartphone ahead of its official launch event. While the company wants everyone to have a full u...[Details]
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1. Clock part, the clock frequency of TIMER2 is initialized to 36M. RCC_PCLK1Config(RCC_HCLK_Div2); //Set low speed AHB clock = system clock/2 RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PL...[Details]
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SEMI called on Monday for a review of the Trump administration's export control policies and urged the incoming U.S. Commerce Secretary to work with allies when restricting the sale of U.S. technolog...[Details]
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Recently, a foreign protective case manufacturer produced a rendering of the iPhone 12 Pro Max. Although the overall appearance has not changed much, the details have indeed changed a lot. ...[Details]
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Table of contents 1) Problem 2) Failed attempts 3) Final solution 4) Usage 5) Knowledge Sharing 1) Problem In the previous article "Using PWM control of DC motor as an example to build a simple 51...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
...[Details]
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An international scientific research team composed of German and Dutch scientists has completely integrated a quantum light source that can emit entangled photons on a chip for the first time, reduci...[Details]
Analog electronics
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