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Building the LCD shield.. got a parts question...

Unread postPosted:Thu Dec 01, 2011 6:28 pm
by Spuzzum
Howdy :)


I'm making the LCD shield from the protel schematic:
http://www.robotshop.com/content/PDF/dfrobot-lcd-keypad-shield-schematic.pdf

Pretty straight forward, but what's the full part number for Q1? It just says "9013".. is it "SS9013"?
http://search.digikey.com/us/en/products/SS9013HBU/SS9013HBU-ND/1047220


Thanks in advance....... :)

Re: Building the LCD shield.. got a parts question...

Unread postPosted:Fri Dec 02, 2011 3:25 am
by Hector
Thats an NPN transistor, so the SS9013 from digi should work for you.

Re: Building the LCD shield.. got a parts question...

Unread postPosted:Fri Dec 02, 2011 5:39 am
by Spuzzum
Thank you sir :)

I came across another schematic from another design, and they used a BC548B.. basically the same as the 9013.. they both have a 500mA Collector Current. The SS9013's a Fairchild product, so pretty sure my local shop carries it.. if not both.



Cheers :)