Project showcase
The Arduino PWM: Portable Wireless Metronome

The Arduino PWM: Portable Wireless Metronome © GPL3+

The main board sends vibration pulses to the wireless bracelets, then the vibrating motor gives user the beat.

  • 1,032 views
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  • 3 respects

Components and supplies

Ardgen mega
Arduino Mega 2560 & Genuino Mega 2560
×1
12002 04
Breadboard (generic)
×3
Tens70
9V battery (generic)
×1
Ard nano
Arduino Nano R3
×2
61pby065esl sx679 tnr8syww5d
HC-05 Bluetooth Module
×1
11026 02
Jumper wires (generic)
×1
vibration motor
×2
0.96" OLED screen
×2
181 02
Adafruit Standard LCD - 16x2 White on Blue
×1
09590 01
LED (generic)
×8
09939 01
Rotary potentiometer (generic)
×1
10722 01
Speaker: 0.25W, 8 ohms
×1
1434509556 android phone color
Android device
×1
rf2401 2.4G wireless communication module
×3
Adafruit industries ada260 image 90px
USB-A to Mini-USB Cable
×2
Adafruit industries ada62 image 75px
USB-A to B Cable
×1

Apps and online services

self-designed metronome app

About this project

Our team wants to make a metronome that is not only for musicians but for all.

It uses vibration motors to send beats to the user, which the bracelet receives signals from the main board via 2.4G wireless module.

Go check out our YouTube video:

Comments

Author

Photo 31 8 2016 2 36 47 pm cpasmz9jx6
Anthony Chan
  • 1 project
  • 0 followers

Additional contributors

  • Coding and programming by Poon Kam Hei
  • Band demonstration by J.M.9 Band
  • Report & user manual writing by Maegan Ho & Nicole Chua

Published on

April 29, 2017
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Members who respect this project

Rcwarren57

and 2 others

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