This is the forth year for me to do Micromouse.
I am having this new design by hollowing the front part of PCB of mouse in order to reduce weight.
Mouse is being assembled and ran same as I expected. I am still in the process of achieving better performance.
Now it ranks #1 at United States based on performance. I am working on my way to be the top 1 in the world one day :)
|Name||Green Giant V4.1 Lite|
|weight||83g w/o battery 90g w/ battery|
|wheel||3D printed mount + mini-z tyres(9.5mm wide)|
|Processor||STM32F405RGT6(168Mhz with internal RC)|
|Motor/Encoder||Fauhalber 1717R(6V)+IE2 512|
|Motor Driver||Zetex ZXMHC3F381N8+Max4427|
|PWM frequency||21K Hz|
|Sensor||TEFT4300+SFH4545 X 4|
|User Interface||2xbottums+9LEDs+HCMS2903LED Display|
|max straight speed||2m/s max search, 4.5m/s max at speed run|
|max s-turn speed||1.0m/s 90degree curve turn|
|diagonal run turn(max)||90L 1.6m/s 90V 1.3m/s 45degree 1.6m/s 135degree 1.35m/s 180degree 1.35m/s|
|acceleration||variable acceleration rate up to 13.5m/s2|