Difference between revisions of "2016 Electrical OSMC"

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(Created page with "== OSMC (Open-Source Motor Controller) == Photo:")
 
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== OSMC (Open-Source Motor Controller) ==
 
== OSMC (Open-Source Motor Controller) ==
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Photo:
+
[[File:Osmc.jpg|thumb|308x308px|OSMC]]
 +
The OSMC module allows interfacing with the motors using PWM to control speed and digital logic to control direction. Two are used for each drive wheel.
 +
 
 +
== Connections: 10-pin Header (logic interface) ==
 +
{| class="MsoTableGrid"
 +
 +
  |
 +
Pin
 +
 
 +
  |
 +
Function
 +
 
 +
  |
 +
Signal Type
 +
 
 +
  |
 +
Connected Device 
 +
 +
|-
 +
  |
 +
1
 +
 
 +
  |
 +
Power
 +
 
 +
  |
 +
DC (12V) (VCC)
 +
 
 +
  |
 +
Motor Fuse 
 +
 +
|-
 +
  |
 +
2
 +
 
 +
  |
 +
Power
 +
 
 +
  |
 +
DC (12V)
 +
 
 +
  |
 +
Motor Fuse 
 +
 +
|-
 +
  |
 +
3
 +
 
 +
  | 
 +
 
 +
  | 
 +
 
 +
  |   
 +
 +
|-
 +
  |
 +
4
 +
 
 +
  |
 +
Disable
 +
 
 +
  |
 +
Logic (input)
 +
 
 +
  |
 +
Motor Shield 
 +
 +
|-
 +
  |
 +
5
 +
 
 +
  |
 +
AHI (A-side high input)
 +
 
 +
  |
 +
VCC (logic high)
 +
 
 +
  |
 +
Motor Shield 
 +
 +
|-
 +
  |
 +
6
 +
 
 +
  |
 +
ALI
 +
 
 +
  |
 +
PWM (input)
 +
 
 +
  |
 +
Motor Shield 
 +
 +
|-
 +
  |
 +
7
 +
 
 +
  |
 +
BHI
 +
 
 +
  |
 +
VCC (logic high)
 +
 
 +
  |
 +
Motor Shield 
 +
 +
|-
 +
  |
 +
8
 +
 
 +
  |
 +
BLI
 +
 
 +
  |
 +
PWM (input)
 +
 
 +
  |
 +
Motor Shield 
 +
 +
|-
 +
  |
 +
9
 +
 
 +
  |
 +
Ground (GND)
 +
 
 +
  |
 +
Ground
 +
 
 +
  |
 +
GND bar 
 +
 +
|-
 +
  |
 +
10
 +
 
 +
  |
 +
Ground (GND)
 +
 
 +
  |
 +
Ground
 +
 
 +
  |
 +
GND bar 
 +
 +
|}

Revision as of 21:49, 9 November 2016

OSMC (Open-Source Motor Controller)

OSMC

The OSMC module allows interfacing with the motors using PWM to control speed and digital logic to control direction. Two are used for each drive wheel.

Connections: 10-pin Header (logic interface)

Pin

Function

Signal Type

Connected Device

1

Power

DC (12V) (VCC)

Motor Fuse

2

Power

DC (12V)

Motor Fuse

3

4

Disable

Logic (input)

Motor Shield

5

AHI (A-side high input)

VCC (logic high)

Motor Shield

6

ALI

PWM (input)

Motor Shield

7

BHI

VCC (logic high)

Motor Shield

8

BLI

PWM (input)

Motor Shield

9

Ground (GND)

Ground

GND bar

10

Ground (GND)

Ground

GND bar

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