Spacecontrol/Baikonur
From Whitespace (Hackerspace Gent)
< Spacecontrol(Difference between revisions)
| Line 29: | Line 29: | ||
! Notes | ! Notes | ||
|- | |- | ||
| − | | | + | | Brow || 220VAC L1 || - |
| + | |- | ||
| + | | Blue || +24VDC || except immediately at main 220VAC input | ||
| + | |- | ||
| + | | Black || Ground|| light switches switch ground | ||
| + | |- | ||
| + | | White || 220VAC N || - | ||
| + | |- | ||
| + | | Grey || 220VAC L1 || switched for outputs | ||
| + | |- | ||
| + | | UTP cable || I/O for Arduino || - | ||
| + | |- | ||
| + | | Red || +5VDC || for Arduino inputs | ||
| + | |- | ||
|} | |} | ||
Revision as of 18:05, 4 January 2012
The big space control
Contents |
Goals
- Lights can be switched using a web interface and regular light switches.
- Roofs can be opened and closed.
- Redundant: if the Arduino fails, the light switches remain working.
Hardware
What we have available
- A little under 100 industrial relays (Piet)
- Industrial electricity cabinet (Piet)
- Diodes and NPN heavy-duty switching transistors. (Koen)
Thanks to all who have contributed hardware!
What we need
- More electrical cable
Schematic
The schematic to control just one lamp.
Color Codes
Lesson learned: adding new colors on the fly will result in chaos:
| Color | Function | Notes |
|---|---|---|
| Brow | 220VAC L1 | - |
| Blue | +24VDC | except immediately at main 220VAC input |
| Black | Ground | light switches switch ground |
| White | 220VAC N | - |
| Grey | 220VAC L1 | switched for outputs |
| UTP cable | I/O for Arduino | - |
| Red | +5VDC | for Arduino inputs |
Software
The software is identical to the one in the small Spacecontrol.
Status
Todo
- Installation
- Documentation
