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This pages is for information relating to the IMU Calibration setup

- Video of table in operation [[MVI_3561.AVI]]

- Motor driver board layout [[3phi_pcb_4.brd]]
- Bottom Copper of motor driver PCB [[3phi_pcb_4_pcb_bot.pdf]]
- Top Copper of motor driver PCB[[3phi_pcb_4_pcb_top.pdf]]
- Motor driver schematic[[3phi_pcb_4.sch]]
- Motor driver schematic PDF [[3phi_pcb_4_sch.pdf]]
- Motor Driver IC data sheet [[ir2133.pdf]]

- Glue Logic Eagle Files [[IMUCalGlueBoard.tar.gz]]
- Glue Logic Schematic [[imu_cal_glue_schematic.pdf]]
- Glue Logic Top Copper [[imu_cal_glue_top_copper.pdf]]
- Glue Logic Bottom Copper [[imu_cal_glue_bottom_copper.pdf]]

Comments on as-fabricated glue logic board, these were made to the board but not to the schematic or layout.

- added 2.2k resister between fault and MCU
- Have start/stop button pulled up via 4.7 resistor to 3.3 volts, then have button pull down to ground. Had to sever a trace, run 3.3v from MCU board to glue logic board and add jumper wire.
- Remove two large caps and connector for motor supply (ATX supply connector doesn't properly handle the high current draw. Instead use secondary 5v connectors that usually go into the hard drive).



New glued Calibration Table

- [[ImuCalTable1t.jpg]]
- [[ImuCalTable2t.jpg]]
- [[ImuCalTable3t.jpg]]
- [[ImuCalTable4t.jpg]]
- [[ImuCalTable5t.jpg]]


- Prototype IMU calibration setup [[dans_prototype_picture.jpg]]
- Schematic of prototype [[dans_prototype_schematic.jpg]]

- Modified with additional buttons/LEDs [[new_prototype_schematic.jpg]]