PRETTY AND EFFECTIVE ROBOT

steamgloomyΗλεκτρονική - Συσκευές

15 Νοε 2013 (πριν από 3 χρόνια και 9 μήνες)

63 εμφανίσεις

DESIGNING ELECTRONICS FOR A
PRETTY AND EFFECTIVE ROBOT


EVAN HOCHSTEIN AND KATE AZAR

#SRS2013

WHO ARE WE?


Kate
Azar


FRC 2177




Evan Hochstein


FRC 2470, 3081

TABLE OF CONTENTS


Motor Controller Comparison


Custom Circuits


Organization


New Control System


MOTOR CONTROLLERS


Who?



What?



When?



Where?



Wait... What?

JAGUARS

Natural Habitat

CAN

¡

, se
puede
!

TALONS

Hurt
. At least when they scratch
you.

VICTORS

Its what we are!

SPIKE

This isn’t Spock and they don’t hurt when you poke them.

PRETTY GRAPHS!

Now all we need is an effective electrical system… right..?

*Credit to team 1718 for graphs


CUSTOM CIRCUITS


Teleportation Devices


Wibbly

Wobbly Timey
Wimey
… Stuff.


Levitation


Flux Capacitors


Warp Drives (FTLs)


Imagination

A miscellaneous plethora of awesome stuff rendered under the principles of the art of circumlocution.

DIGITAL VS. ANALOG


If you would like me to explain the difference, just ask!


THE ELECTRICAL CAD


Altium


Multisim


Ulitboard

THE
C
RIO


The "Brains"


Modules


Digital Sidecar(s)


4
-
slot vs. 8
-
slot

MODULES


FIRST Legal


NI 9201


NI 9403


NI 9272


Not FIRST Legal


NI 90210


NI 3.14159

DIGITAL SIDECARS


Unlimited
expandability


Realistically?


Sensor input


PWM output


Pneumatic Control

WHICH IS BETTER?

4
-
slot


400 MHz


128 MB


256 MB


Spartan
-
6 LX45


643g


9
-
30V


1 Ethernet

8
-
slot


400 MHz


64 MB


128 MB


Spartan
-
3 2000


930g


19
-
30V


2 Ethernet

OUR ROBOT, THE GAME & THEIR
LOVE AFFAIR

ORGANIZATION

Are you ready to be scolded?

BOARD



Horizontal vs. Vertical


Left Side vs. Right Side


Multi
-
level vs. Single Level


Team 1713

WIRE ORGANIZATION TOOLS


Power Polls


Tie Downs


Zip Ties


Power vs. Signal Separation


Wiring On/Off the Board


Coding, and not the kind that makes the robot go



McMaster
-
Carr PN 9284K411 (Expandable Mesh Sleeving)



2015 CONTROL SYSTEM

CAN

2015 CONTROL SYSTEM

CAN

2015 CONTROL SYSTEM

It says CAN again

2015 CONTROL SYSTEM

Please learn CAN.