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ngbrain-droid

robot using ngbrain-droid deeplearning library and PIC 18F2550

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May 12 2019
Robot using ngbrain-droid deeplearning library and PIC 18F2550 (inspired in Handle of Boston Dynamics)
TRAIN/INFERENCE: [ngbrain -(WIFI)-] ngbrain-droid -(USB)- 18F2550 master -(SPI)- wheel/servo 18F2550 slave PWM

Update (August 29 2019):
I'm going to continue with fpga-brain.
The ([ngbrain -(WIFI)-] ngbrain-droid -(USB)- 18F2550 master -) is finished but now (SPI)- wheel/servo 18F2550 slave PWM will be moved to fpga-brain in order to try FPGA do it entirely.

Currently I achieved basic inference on this. I should implement activation functions, MSE, training... and gyroscope/accelerometer I2C protocols to be use as inputs (the next).

I feel would learn much more doing this at this moment and accelerate the system also much :D

  • progress 3

    Robert Gonzalez08/29/2019 at 11:53 0 comments

    Getting gyroscope data from X axis


    I think I2C signals for MPU 9265 are ready. Now I must know what happen ñ_ñ


    fighting with the MPU 9265 and I2C still...


    New purchase with closed eyes. Hasn't relation with project but I'm happy and need say it ñ_ñ


    I'm going to continue with fpga-brain over this project and the finished part ([ngbrain -(WIFI)-] ngbrain-droid -(USB)- 18F2550 master -) will be paused in order to try FPGA do it entirely.

    Currently I achieved basic inference on this. I should implement activation functions, MSE, training... and 

    gyroscope/accelerometer protocols to be use as inputs (the next).

    I feel would learn much more doing this at this moment and accelerate the system also much :D

  • progress 2

    Robert Gonzalez07/27/2019 at 02:36 0 comments

    better :)



    I bit heavy, I'm going to change the 25Kg servos for the others of 60Kg. I will to make some modifications on robot knees to print a new ones


    mounting..

    is ok :). I'm going to finish SDRAM read/write on the other project before continue.


    Waiting  HTC One...


    while I print more pieces... :D

  • progress

    Robert Gonzalez06/16/2019 at 07:15 0 comments

    :D


    new slaves & master




    waiting another PicKit... (3º)



    while printing pieces I'm going to investigate my new toy :D


    two slaves



    new mainboard routing to handle up to six SPI slaves by the moment





    first piece on my new A8 :)

    ready important things


  • Working on FreeCAD pieces

    Robert Gonzalez06/11/2019 at 04:19 0 comments

  • waiting things

    Robert Gonzalez06/10/2019 at 07:15 0 comments

    waiting servos and two hoverboard wheels :)

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