Costruzione Vu-Meter - Hardware - Arduino Forum
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Buonasera a tutti, mi servirebbe un vu-meter. Qualche giorno fa avevo trovato questo schema abbastanza semplice (purtroppo non trovo più la pagina da dove lo avevo scaricato) con il programma VU_meter_-_LED_Strip.ino (2,9 KB) o questo molto simile a parte per l'uso di qualche componente in più (potenziometro, condensatore, pulsante..che credo servano per funzioni aggiuntive) In entrambi gli schemi, i due positivi del jack audio vanno a un ingresso analogico di arduino e il GND del jack
![](https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/309/CKR-5X12.jpg)
How to Make an Arduino-Based VU Meter
![](https://content.instructables.com/FDU/PNPL/K55W50WY/FDUPNPLK55W50WY.jpg?auto=webp&fit=bounds&frame=1&width=1024)
VU Meter Using Arduino : 4 Steps - Instructables
![](https://imagizer.imageshack.com/img924/1433/ZGztaB.jpg)
Forum di AV Magazine
Mechanical VU Meter
VU Meter powered by Arduino
![](https://content.instructables.com/FII/NAUE/HTKXV5FH/FIINAUEHTKXV5FH.jpg?auto=webp&fit=bounds&frame=1&height=1024&width=1024auto=webp&frame=1&height=150)
Arduino VU Meter : 5 Steps - Instructables
EH Volume 001
![](https://www.diyaudio.com/community/data/avatars/h/556/556693.jpg?1707345541)
VU Meter powered by Arduino
![](https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/14/MFG_SBBTH1520-1.jpg)
How to Make an Arduino-Based VU Meter
![](https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/1104/PPTC051LFBN-RC.jpg)
How to Make an Arduino-Based VU Meter
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/1/c/6/1c6e2f359c87a04f6884d7c8505f564a14e91a93_2_768x1024.jpeg)
VU Meter Question - Programming Questions - Arduino Forum
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VU meter assistance - Programming Questions - Arduino Forum
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Costruzione Vu-Meter - Hardware - Arduino Forum