| The Blue Prints |
|
| Heres some of my
"blue prints" and measurements I used while making the rack |
|
 |
20 mm chip board
Two 525 mm x 525 mm
Two 525 mm x 650 mm |
|
|
|
 |
This shows where to drill the
holes for the aluminum rods in the back plate |
|
|
|
 |
TOP: Size of the hole for the
20x4 LCD
BOTTOM: This is the size and spacing of the holes for the switches and
indicator lights |
|
|
|
 |
Placement of holes for:
LEFT: Handles
RIGHT: Holes for mounting the case in the rack they should be 18,3 inches
or 464,82 mm apart (centre-to-centre distance ) |
|
|
|
 |
I changed the design of the
popular 20x4 LCD:
Replaced the Light POT with a diode and incorperated it and the contrast
trim pot into the plug. |
|
|
|
 |
The rods I use
6 mm x 6 mm
Length: 227 mm/239 mm
they also have various
3 mm holes |
|
|
|
 |
Here are the drilled and
threaded ends. |
|
|
|
