A Remotely Programable Relay Controller (Christmas Lights or Home Automation Controller)

Step 6 Parts List

The following parts are needed to construct this project;

Surface Mount parts:

1 x 74HC08 SO16 package
4 x 18pf Caps 1206 package
4 x 10uf/16V caps 1206 package
3 x 0.1uF caps 1206 package

Through lead parts

6 x 470R resistors
11 x 270R resistors
4 x 50R resistors (51 ohm is fine)
3 x 10K resistors
1 x 2k7 resistor
6 x BC547 transistors
1 x 78l05 Voltage regulator
1 x 78l33 Voltage Regulator
1 x 16Mhz HC18 crystal
1 x 25Mhz HC18 crystal
7 x 1N4004 diodes
2 x 3mm blue LEDs
6 x 5mm Yellow LEDs
1 x 5mm red LED
1 FX18 Ferrite bead
1 x Microchip 28J60 Ethernet controller (DIP)
1 AtMega 328 microcontroller (DIP)

6 x 3 pin 5mm spacing screw connectors
1 x 2 pin 5mm spacing screw connector
1 x 6 pin header 0.1 inch
1 x 4 pin header 0.1 inch
1 RJ-45 Mag Jack (From Sparkfun)
http://www.sparkfun.com/commerce/product_info.php?products_id=8534

1 x 4 way dip switch (optional)
1 x small pushbutton
2 x 28 pin IC sockets

6 x Jaycar FRM1-1C1 SPST 12V DC relays

Ethernet Relay Controller PCB

Comments

[âÖÙàÙ]

hi drj
can i use 51ohm resistor insted i cant find 50ohm resistor?
thanks Ami

[drj113]

Yep - 51 Ohm will work fine

[âÖÙàÙ]

thank for your super fast replay
can i ask about the ferrite bid is the fx18 the packing? i have dificults to find
can i use this :http://cgi.ebay.com/50-Ni-Zn-Ferrite-Bead-Core-Lead-3-5x6-0mm-Taiwan-/140329107881?pt=LH_DefaultDomain_0&hash=item20ac4441a9#ht_1504wt_905

[drj113]

Yep - That would be fine - any type of ferrite bead is fine all it is for is suppressing the high frequency noise from the Ethernet driver to the supply.

[krashnet]

Hi dudes, is it possible to help a beginner, have afull parts list with http://www.digikey.com/ links?

[drj113]

I will compile one in the enxt few days - if you don't see anything by the end of the week, it is because work got busy - Just chuck me an email.

[krashnet]

Thx dude u rock!
i started to do it by myself but... i'm not sure about the reliability of te components i selected... i can copy it in your INBOX if u want... just ask.
Thx again!
Krash

[krashnet]

i just sent u the email with the parts list and digikey links, i hope it can help u to help us :-)