The LDO output is connected to 3.3V, and the LDO input is left floating. As a result, there is voltage at the LDO input. Why?The red arrow is connected to 3.3V, and the blue arrow is measured to be 3....
I need a microinstruction and memory code urgently. I am studying the composition principle and I am confused when doing experiments. I am waiting online! ! Please help me!...
[size=4][color=#000000][backcolor=white]Keil is a widely used microcontroller development environment. During use, errors or warnings may appear after the project is compiled. Errors must be corrected...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:33[/i] [color=#0000ff]The attachment contains the solutions made by three groups[/color] 1. Basic requirements (1). Design and make a phase m...
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
1. Overview
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1 Introduction
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Overview
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1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
Introduction
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1. Architecture and operation of electronic toll collection system
The basic principle of the electronic toll collection system is to enable a special device (on-board unit) installed on t...[Details]