Vibratory-Tumbler

Arduino code for a time-controlled vibratory tumbler.

 

This project use the following electronic components:

• 1 x Arduino UNO / Nano v3
• 4 x push-button
• 1 x TM1637 IC (4 digit 7 segment display)
• 1 x relay module
• 1 x active buzzer
• 1 x 200 ohm resistor

Other components:

• Server cooler (12cms, 1A or more)
• Big Screw (to unbalance the cooler blades and generate the vibration)
• Misc: plastic container, screws, springs, some wood for the electronic box, paint ...

The circuit:

• Time increase push-button attached to pin 2
• Time decrease push-button attached to pin 3
• Start push-button attached to pin 4
• Pause/Stop push-button attached to pin 5
• TM1637 display attached to pins 7 & 8
• Relay module attached to pin 10
• Buzzer attached to pin 12 through a 200 ohm resistor

Notes:

• The timer scale can be adjusted between minutes/seconds using the SCALE constant.

 

Screenshots

Materials	Proof Of Concept

Proof Of Concept	Tumbler Structure

Tumbler Structure	Tumbler Structure

Electronic Protoboard	Electronic Protoboard

Electronic Soldering	Proyect Final

See 'Rescources' sub-folder for more pictures & videos of the project.

 

Version History

v1.0 (2021.05.24) - Initial release.
v1.1 (2021.05.25) - Changing pins for better disposition on Arduino Nano.

 

This source code is licensed under GPL v3.0
Please send me your feedback about this project: andres.garcia.alves@gmail.com