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Robot Tour v2
A maze-navigating Arduino robot, rebuilt with a 3D-printed front guide and reworked wiring.
01 The problem
Robot Tour v1 could drive and turn, but reaching and lining up with a target was inconsistent. v2 set out to fix that with a dedicated front guide structure. TODO — add your own description here.
02 Why I built it
TODO — add your own description here.
03 Tools, materials & software
| Microcontroller | Arduino Uno (Elegoo) |
|---|---|
| Drive | 2× DC gear motors with yellow-hub wheels |
| Structure | 3D-printed chassis with an extended front guide arm |
| Prototyping | Half-size breadboard + jumper wires |
| Input | Momentary push button (start/control) |
| Motor driver | TODO — add the driver board/IC you used |
| Power | TODO — add battery / power source |
| Software | Arduino sketch (C/C++) — TODO add libraries used |
04 Prototype photos
Different angles of the v2 build. Tap any photo to view it larger.
05 CAD & diagrams
CAD screenshot or wiring diagram
Save it as
images/robot-tour-v2-cad.jpg and swap this block for an <img>.
06 Testing process
TODO — add your own description here.
07 Challenges & failures
What didn't work
TODO — add your own description here.
08 What I changed after testing
Revision
The headline change from v1 was the printed front guide arm and a tidier wiring layout. TODO — add your own description here.
09 Final result
TODO — add your own description here.
10 What I'd improve next
TODO — add your own description here.
11 Demo video
Short on-the-bench demo. Audio is muted by design.
Watch full build on YouTube