Mechanical 7 Segment Display Driven By An Arduino

In this video I’ll be showing you how to build your own two digit mechanical seven segment display using an Arduino Mega and micro servos. You'll need an Arduino Mega as the Uno doesn't have enough PWM pins to drive even a single digit mechanical seven segment display, it only has 6 PWM pins. The Arduino Mega has 15 PWM pins, enough to drive two digits. The digit segments are all 3D printed using bright green PLA.

For a detailed write-up on the build and further description of the code, have a look at the full build through this link – https://www.the-diy-life.com/mechanical-7-segment-display-driven-by-an-arduino-mega/

Download segment 3D print file – http://bit.ly/2SDQ4Oe

Download the code – http://bit.ly/2Hcx6Zs

Parts List and Purchase Links:
Arduino Mega – https://amzn.to/2UGsWkO
14 X Micro Servos - https://amzn.to/380rddp
5V 5A Battery Elimination Circuit - http://bit.ly/37jXHPa
12V Power Supply - https://amzn.to/2SbKGTk
3 Pin Header Strip - https://amzn.to/2OHZI0P
Strip Board - https://amzn.to/2uAw077
3D Printer & Bright Filament – This One Used - https://amzn.to/2T07MgA

If you’ve got any suggestions for Arduino projects or tutorials, let me know in the comments section below.

Видео Mechanical 7 Segment Display Driven By An Arduino канала Michael Klements