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Today's high-performance ASICs and microprocessor chips can consume more than 150 watts of power. For supply voltages between 1 V and 1.5 V, the current required by these devices can easily exceed 100...[Details]
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Thank you for your enthusiastic participation in last week's interactive session. The correct answer to last week's question is: approximately equal to 6ms (1/166s-40ns*10= 0.00602s). That is, every ...[Details]
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In fact, to answer this question, we first need to understand what a cobalt-free battery is. The so-called cobalt-free battery means that the cobalt element is not contained in the production battery...[Details]
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The spectrum analyzer is called a frequency domain "RF multimeter" and is an indispensable testing tool for RF engineers. However, the price of a spectrum analyzer is also expensive. Even if many eng...[Details]
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The reset function of the PIC16F87X series microcontrollers is relatively well designed. The conditions and reasons that cause the internal reset of the microcontroller can be roughly summarized into ...[Details]
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Introduction This article introduces how to use the internal 16M crystal oscillator of the STM8L series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101f3p6 d...[Details]
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OmniVision’s New 50-Megapixel Image Sensor Brings Industry-Leading Low-Light Still Images and Ultra-High Dynamic Range Video to Smartphone Rear Cameras
The OV50E image sensor feature...[Details]
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Since the 2022 "Core Power" competition "Looking for good Chinese projects and gathering Chinese core power" was officially launched in March, many high-quality projects have been gathered. After the...[Details]
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Migration environment
1. Host environment: CentOS 5.5 under VMare, 1G memory.
2. Integrated development environment: Eclipse IDE
3. Compilation environment: arm-linux-gcc v4.4.3, arm...[Details]
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The latest "Automotive Display Panel Market Development Analysis Report" shows that with the gradual recovery of the automobile market and the promotion of smart cockpits, the overall demand for auto...[Details]
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1 Working Principle
This system makes full use of the control and computing capabilities of the 89C51 single-chip microcomputer, uses MCS-51 assembly language, and designs a microwave pulse ...[Details]
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introduction
At present, there are various styles of music players on the market, which can realize rich functions, and the appearance design is more beautiful, which can better meet the needs ...[Details]
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1 Introduction
As energy and environmental issues are increasingly valued, electric vehicles are developing rapidly due to their clean and pollution-free, high energy efficiency, low noise, an...[Details]
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Yesterday, a netizen in the group mentioned why the 51 MCU used printf and passed the compilation, but had no effect. Here I took out my notes to share. This experiment itself does not have much sign...[Details]
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Buttons are often used in digital circuit design. The bouncing phenomenon of buttons is an objective problem in digital system design. Buttons are mechanical contacts, and jitter will occur when th...[Details]
Analogue and Mixed Signal
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