![The Rack Driven 7 Segment Display](http://engineezy.com/cdn/shop/files/GIF_{width}x.gif?v=1712883452)
![Sprocket Siege Catapult Game STL](http://engineezy.com/cdn/shop/files/CatapultShot-ezgif.com-video-to-gif-converter_{width}x.gif?v=1709343234)
Latest Downloadables
![Hands Up - Special Edition Sculpture](http://engineezy.com/cdn/shop/files/P1001262_{width}x.jpg?v=1695952005)
My Recent Projects
![Connecting 4 Servos and an RTC Module to Arduino Nano](http://engineezy.com/cdn/shop/articles/Basic_Clock_Circuit_{width}x.jpg?v=1716394176)
Connecting 4 Servos and an RTC Module to Arduino Nano
Below is a basic tutorial to get you started with how to connect four servo motors and an I2C RTC (Real-Time Clock) module to an Arduino Nano. This tutorial shows the necessary hardware,...
![The Ball Rollercoaster Clock](http://engineezy.com/cdn/shop/articles/TMCC_Assembly_{width}x.jpg?v=1712935650)
The Ball Rollercoaster Clock
In this video, I take on one of my most ambitious projects yet—a giant ball roller coaster clock. It all starts with revisiting one of my earlier creations for JBV Creative...
![The Rack Driven 7 Segment Display](http://engineezy.com/cdn/shop/articles/IMG_5806_{width}x.jpg?v=1712934762)
The Rack Driven 7 Segment Display
This mechanism uses 7 pairs of inverse cams to push and pull on a rack and pinion. The pinions are connected to the segments that make up the numbers on...