Speedometer and Tachometer for Toy Steering Wheel for Kids / Grandkids

These toy gauge dials are my own design, however, the overall gift idea is not original to me.

Check out this video for a quick understanding of their intended use. 

SHOPPING LINKS FOR MATERIALS:

• Steering Wheel set of 4 — https://amzn.to/48k4GY7
• Item priced less than $1 (can be added so steering wheels get free shipping even if bought “by itself”) — https://amzn.to/47XLkrY
• Super CA Glue with Spray Adhesive Activator — https://amzn.to/3Ny0nAw
• 608-ZZ bearings set of 100 - https://amzn.to/473ATlp
• Clips ("clamp like") are actually called "Spring Terry Clips" set of 10 (I bought the 25mm ones) — https://www.aliexpress.us/item/3256805571820261.html
• Minwax 70007 Red Mahogany Wood Finish Oil-Based Wood Stain 1 qt — https://amzn.to/479ChTw

*Some of the above are affiliate links which don't add to your price, yet will return a small percent that helps my channel.

How to print the gauge dials in two colors like I did (white for base, red for needle and marks): 

In Cura slicer, in the top menu, click on "Extensions" then "Post Processing" then "Modify G-Code" then "Add a Script," and choose the script that's named "Pause at height" and enter 0.9 mm, or if you are selecting based on the layer number, then it will depend on your layer height in your slicer settings. My layer height was 0.3 mm, so for layer number I entered 3. Checkmark the options to make sure your motors stay engaged, your heat stays on (tell it a temp), and to get a beep at the pause. When the print job pauses, then unload the white filament, load the red filament, and then resume the print job!