Nikolaos Babetas
Published © CC BY-NC-SA

Smart Pull-Up Bar

While I exercise it plays music to keep me motivated and afterwards dispenses a reward, a Tic Tac!

IntermediateFull instructions provided7 hours3,988

Things used in this project

Hardware components

Arduino Nano R3
Arduino Nano R3
×1
Pull Pull-Up Bar
25mm Diameter
×1
0.5W Speaker 40mm
40mm Diameter
×1
MG90S Servo
×1
Laser Diode
9mm diameter
×1
Resistor 1k ohm
Resistor 1k ohm
×1
Capacitor 100 µF
Capacitor 100 µF
×1
5V Power Supply
×1
DC Jack
×1
Jumper wires (generic)
Jumper wires (generic)
×1
LDR, 5 Mohm
LDR, 5 Mohm
×1
Slide Switch
×1
Machine Screw, M4
Machine Screw, M4
and nuts
×2
Machine Screw, M3
Machine Screw, M3
×3
Machine Screw, M2
Machine Screw, M2
×4
Tic Tacs
×1
PCB
×1
Screw Terminal
×1
Female Headers
×1
Male Headers
×1
Transparent Plastic Sheet
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
3D Printer (generic)
3D Printer (generic)

Story

Read more

Custom parts and enclosures

Thingiverse

https://www.thingiverse.com/thing:4809522

Schematics

Circuit Diagram

PCB

Code

SmartPullUpBar.ino

Arduino
No preview (download only).

Credits

Nikolaos Babetas

Nikolaos Babetas

4 projects • 14 followers
My name is Nikolas and I am 15 years old. I love making things with electronics and 3D printing to satisfy my imagination and curiosity!

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