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Location:Training / Embedded Development / MCU / STM32 virtual candle effect / STM32 virtual candle effect

Chapter 1：STM32 virtual candle effect

Duration：14 seconds
Date：2015/10/09

Uploader：chenyy

Introduction

keywords： STM32 STMicroelectronics

A very simple thing to implement. It only requires an ADC port, a microphone, and brushing pictures to create dynamic effects. The microphone circuit is also very simple. In this way, you can achieve the effect of blowing out candles. As for this idea, I also came up with it based on the mobile lighter app I had played before. I also added a buzzer to play the happy birthday song.

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