This Toy is designed to have a print in place chassis and a separate body, which are held together with hook. Once the hook snaps in, there is no way to disassemble the toy. It also withstands harsh treatment as shown in the video. This makes it suitable for baby’s and kids. The chassis is the same for every car. You can find other bodies on my Thingiverse page.
I recommend to print the body and chassis with support material. There are two different chassis. One is to print up side down, the other to print up side up. I recommend the up side down. The axles move smoother that way. I recommend to print the body up side up. That way the surface finish is nicer.
Depending of your printer and the settings you may need a hook with different length. I would recommend to first print all 3 lenghts and first try out the shortest. In that way you can use the shortest hook possible. Remember once the hook snaps in, there is no way to disassemble it.
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.