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.