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Vector Cube Customized With Screen
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This is a custom cube for the Vector robot, with a .85 inch TFT screen. The parts were acquired here:
+screen: https://www.aliexpress.us/item/3256804923223698.html
+controller: https://www.seeedstudio.com/Seeed-XIAO-ESP32C3-p-5431.html
+battery: https://www.amazon.com/gp/product/B0116XN3A8
+IMU: https://www.aliexpress.us/item/2255799865201760.html
+LEDs: https://www.adafruit.com/product/1938
The PCB for the screen needs to be trimmed down to 25mm length. I was able to do it with a loose hacksaw blade and a steady hand. There are no traces past the end of the screen (where the mounting holes are) so it can be safely cut off.
I have a repo (with schematic) for it here:
https://github.com/BillMerryman/Vector-Cube-TFT
and a program for doing up animations for it here:
https://github.com/BillMerryman/VectorCubeAnimationEditor
The screen in the schematic isn't exactly the same, but is compatible. To use a screen this small requires a slight tweaking of the Adafr
+screen: https://www.aliexpress.us/item/3256804923223698.html
+controller: https://www.seeedstudio.com/Seeed-XIAO-ESP32C3-p-5431.html
+battery: https://www.amazon.com/gp/product/B0116XN3A8
+IMU: https://www.aliexpress.us/item/2255799865201760.html
+LEDs: https://www.adafruit.com/product/1938
The PCB for the screen needs to be trimmed down to 25mm length. I was able to do it with a loose hacksaw blade and a steady hand. There are no traces past the end of the screen (where the mounting holes are) so it can be safely cut off.
I have a repo (with schematic) for it here:
https://github.com/BillMerryman/Vector-Cube-TFT
and a program for doing up animations for it here:
https://github.com/BillMerryman/VectorCubeAnimationEditor
The screen in the schematic isn't exactly the same, but is compatible. To use a screen this small requires a slight tweaking of the Adafr
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