BarBot/Components/ControlSystem: Difference between revisions

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Line 159: Line 159:
| 15 || +5V supply || Pink || PSU +5V
| 15 || +5V supply || Pink || PSU +5V
|-
|-
| 3 || Servo 0 || Yellow ||  
| 3 || Servo 0 || Yellow || 41
|-
|-
| 16 || Ground || Black || PSU 0V
| 16 || Ground || Black || PSU 0V
Line 165: Line 165:
| 4 || +5V supply || Pink || PSU +5V
| 4 || +5V supply || Pink || PSU +5V
|-
|-
| 17 || Servo 1 || Green ||  
| 17 || Servo 1 || Green || 43
|-
|-
| 5 || Ground || Black || PSU 0V
| 5 || Ground || Black || PSU 0V
|-
|-
| 6 || Servo 2 || Blue ||
| 18 || +5V supply || Pink || PSU +5V
|-
| 6 || Servo 2 || Blue || 45
|-
|-
| 19 || Ground || Black || PSU 0V
| 19 || Ground || Black || PSU 0V
Line 175: Line 177:
| 7 || +5V supply || Pink || PSU +5V
| 7 || +5V supply || Pink || PSU +5V
|-
|-
| 20 || Servo 3 || Grey ||  
| 20 || Servo 3 || Grey || 47
|-
|-
| 8 || Ground || Black || PSU 0V
| 8 || Ground || Black || PSU 0V
Line 181: Line 183:
| 21 || +5V supply || Pink || PSU +5V
| 21 || +5V supply || Pink || PSU +5V
|-
|-
| 9 || Servo 4 || Purple ||
| 9 || Servo 4 || Purple || 49
|-
|-
| 22 || Ground || Black || PSU 0V
| 22 || Ground || Black || PSU 0V
Line 187: Line 189:
| 10 || +5V supply || Pink || PSU +5V
| 10 || +5V supply || Pink || PSU +5V
|-
|-
| 23 || Servo 5 || Orange ||
| 23 || Servo 5 || Orange || 51
|-
|-
| 25 || Emergency stop switch || White/black ||
| 25 || Emergency stop switch || White/black || 53
|-
|-
| 13 || Ground || Black || PSU 0V
| 13 || Ground || Black || PSU 0V

Revision as of 20:46, 25 July 2014

Control System

General Description

The Barbot control system will be based on an Arduino Mega 2560 and a Raspberry Pi. Power will be from a PC ATX PSU.

Control box layout

Control box - internal layout (draft)
Control box - internal layout (draft)

Fuse layout

Control box - fuse layout
Control box - fuse layout

External connections

Control panel with labels
Control panel with labels

Platform (9 way 'D' skt)

Pin no Signal Wire colour Pololu / Arduino
1 +5V supply Orange PSU +5V
2 Stepper coil A Green Pololu
3 Stepper coil A Purple Pololu
4 Stepper coil B Yellow Pololu
5 Stepper coil B Blue Pololu
6 Serial TX to platform White/black
8 "Glass present" signal Grey
9 Ground Black PSU 0V

Cherry conveyor (9 way 'D' skt)

Pin no Signal Wire colour L298N (1)
2 Stepper coil A Green OUT2
3 Stepper coil A Purple OUT1
4 Stepper coil B Yellow OUT4
5 Stepper coil B Blue OUT3
7 IR sensor Orange
8 IR LED Grey
9 Ground Black

Lemon vendor (9 way 'D' skt)

Pin no Signal Wire colour L298N (2)
2 Motor +ve Green OUT1
3 Motor -ve Purple OUT2
8 CAM switch White/black
9 Ground Black PSU 0V

Stirrer (9 way 'D' skt)

Pin no Signal Wire colour L298N (3)
2 Motor +ve (swizzler) Orange OUT1
3 Motor -ve (swizzler) Black OUT2
4 Motor -ve (up/down) Purple OUT3
5 Motor +ve (up/down) White/black OUT4

Umbrella dropper (9 way 'D' skt)

Pin no Signal Wire colour L298N (4)
2 Solenoid Orange OUT1
3 Solenoid Blue OUT2

Big Syringe (9 way 'D' skt)

Pin no Signal Wire color BTS7960B
2 Motor +ve Red/brown OUT1
3 Motor -ve Black OUT2

Optic servos (25 way 'D' skt)

Pin no Signal Wire colour Arduino / PSU
2 Ground Black PSU 0V
15 +5V supply Pink PSU +5V
3 Servo 0 Yellow 40
16 Ground Black PSU 0V
4 +5V supply Pink PSU +5V
17 Servo 1 Green 42
5 Ground Black PSU 0V
18 +5V supply Pink PSU +5V
6 Servo 2 Blue 44
19 Ground Black PSU 0V
7 +5V supply Pink PSU +5V
20 Servo 3 Grey 46
8 Ground Black PSU 0V
21 +5V supply Pink PSU +5V
9 Servo 4 Purple 48
22 Ground Black PSU 0V
10 +5V supply Pink PSU +5V
23 Servo 5 Orange 50
25 Makerslide zero / limit switch White/black 52
13 Ground Black PSU 0V

Carbonate drinks servos (25 way 'D' skt)

Pin no Signal Wire colour Arduino / PSU
2 Ground Black PSU 0V
15 +5V supply Pink PSU +5V
3 Servo 0 Yellow 41
16 Ground Black PSU 0V
4 +5V supply Pink PSU +5V
17 Servo 1 Green 43
5 Ground Black PSU 0V
18 +5V supply Pink PSU +5V
6 Servo 2 Blue 45
19 Ground Black PSU 0V
7 +5V supply Pink PSU +5V
20 Servo 3 Grey 47
8 Ground Black PSU 0V
21 +5V supply Pink PSU +5V
9 Servo 4 Purple 49
22 Ground Black PSU 0V
10 +5V supply Pink PSU +5V
23 Servo 5 Orange 51
25 Emergency stop switch White/black 53
13 Ground Black PSU 0V

Dashers (15 way 'D' skt)

Pin no Signal
1 Motor common +ve
2 Motor 0 -ve
3 Motor 1 -ve
4 Motor 2 -ve
5 Cam switch 0
6 Cam switch 1
7 Cam switch 2
8 Cam switch common ground

LEDs / bling (15 way 'D' skt)

Pin no Signal
TBC TBC

Arduino Mega 2560 Connections

Signal Arduino pin pinMode Signal type Wire colour
Optic 0 TBC OUTPUT servo
Optic 1 TBC OUTPUT servo
Optic 2 TBC OUTPUT servo
Optic 3 TBC OUTPUT servo
Optic 4 TBC OUTPUT servo
Optic 5 TBC OUTPUT servo
Mixer 0 TBC OUTPUT servo
Mixer 1 TBC OUTPUT servo
Mixer 2 TBC OUTPUT servo
Mixer 3 TBC OUTPUT servo
Mixer 4 TBC OUTPUT servo
Mixer 5 TBC OUTPUT servo
Dasher 0 TBC OUTPUT pulse low
Dasher 1 TBC OUTPUT pulse low
Dasher 2 TBC OUTPUT pulse low
Neopixel on Dashers TBC OUTPUT Neopixel serial
Cherry/olive conveyor TBC OUTPUT pulse low
Lemon vendor TBC OUTPUT pulse low
Stirrer TBC OUTPUT pulse low
Umbrella dropper TBC OUTPUT pulse low
Big Syringe TBC 2 x OUTPUTs both need to support PWM
Platform "glass present" TBC INPUT_PULLUP 0 = no glass, 1 = glass present
Platform illumination control TBC OUTPUT serial (TX to platform only)
Pololu stepper driver 2 OUTPUT Step Green/yellow
Pololu stepper driver 3 OUTPUT Direction Yellow
Pololu stepper driver 4 OUTPUT Enable White/black
Limit / zero switch TBC INPUT_PULLUP 0 = platform at zero, 1 = platform not at home position
Emergency stop TBC INPUT_PULLUP 0 = switch pressed, 1 = switch not pressed
Lighting / bling ? ? ? Neopixel serial?
Serial comms to/from Rassberry Pi 1 x INPUT, 1 x OUTPUT serial (TX / RX)
Total I/O 27 x OUTPUT, 3 x INPUT_PULLUP, 1 x INPUT
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