This is the main controller that I am using to control the lights in our display. It is called "The Grinch".
Assembling the GRINCH was fairly easy. Below is how it was done.
§ This is what I started with
§ After installing the capacitors.
After the four 24 pin IC sockets
After the 18 RJ45 jack sockets
After inserting ICs into the IC sockets.
The parts List for the GRINCH is fairly basic.
PART NUMBER |
QTY |
REF |
NOMENCLATURE |
. |
1 |
. |
GRINCH PCB V1.0 – available from wjohn @ Do it yourself Christmas |
571-5520251-4 |
18 |
RJ45 IN |
RJ45-8/8 right angle sockets |
538-22-03-2021 |
1 |
J1 |
Molex .100 KK. Vertical Header 2 Pin |
649-65474-002LF |
1 |
. |
FCI Bergcon PCB shunt (jumper) |
538-70543-0001 |
1 |
J2 |
Molex SL connector Vertical Header 2 Pin |
538-50-57-9402 |
1 |
. |
Molex SL Connector Vertical Plug 2 Pin |
538-16-02-0102 |
2 |
. |
Molex SL Connectors Female |
581-SA105E104Z |
4 |
C1 – C4 |
Axial Ceramic 50V 0.1uF |
604-WP7104GC |
1 |
LED |
Green LED 3 mm |
660-CF1/4C471J |
1 |
RLED |
470 Ohm 1/4 Watt Resistor |
571-1-390261-8 |
4 |
. |
24 Pin IC Socket |
MBI5027-GN |
4 |
U1 – U4 |
IC Available from King Electronics $1.06 each/$4.24 |
A6279EA-T |
. |
. |
Alternative IC chip available from Allegro http://www.allegromicro.com/en/Products/Part_Numbers/6278/follow the link to the Allegro request a sample page, find A6279EA-T (6th in the table) and order 4 (max is 6). |
Here is the list in Mouser BOM format;
571-5520251-4 18
538-22-03-2021 1
649-65474-002LF 1
538-70543-0001 1
538-50-57-9402 1
538-16-02-0102 2
581-SA105E104Z 4
604-WP7104GC 1
660-CF1/4C471J 1
571-1-390261-8 4
The main wiki page for The GRINCH Controller
All of this information is available @ Do it yourself Christmas