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Orone-mini designs
Orone-mini's are designed to be software and mostly hardware compatible with LeafLabs Maple-mini. Some improvements have been inspired by Siy's mini48.
The focus for Orone-mini is improving Maple-mini:
1. DIY-assemblable
2. Robust operation above 6V while providing current to e.g. LEDs and electronics
3. USB Electro-static Discharge (ESD) protecting the Host PC and Orone-mini
4. Socket for easier-to-connect external power
5. Power-on indicator
Orone-mini-S8A-v0r001 - Maple-mini compatible STM32F development board.
Incorporates all 5 improvement areas
Format: two 20pin headers 0.8" apart. 1206 Components, SOT-223 voltage regulator uses LM2937-style, 'tab-is-ground', footprint
Not yet tested.
Thanks to:
Mark Rafter and Jeff Smith; Pete Harrison, Tony Wilcox, Chris Evans and David Hannaford of Midlands Micromouse and Robotics Club for advice, encouragement and expertise; Keith, Pete and Bill of Techwizz for discussions and feedback; Siy, feurig, ala42, Crenn, and everyone who contributed at LeafLabs forum. Special thanks to LeafLabs for developing the Maple-IDE and Maple-mini.
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