Search found 16 matches

by thisisjaye
Sun Jun 12, 2011 2:13 pm
Forum: SparkFun Product Questions
Topic: In search of equations so i may figure this out myself.
Replies: 2
Views: 352

In search of equations so i may figure this out myself.

Hello, I am not very versed with resistors, diodes, and transformers and im trying to figure out a site that may have a place to enter variables to determine what i need to light 6 different leds from AC power. I have done similar things in the past but all the leds were of the same variety. this ti...
by thisisjaye
Wed Jun 08, 2011 4:33 pm
Forum: SparkFun Product Questions
Topic: rebel beakout
Replies: 4
Views: 387

Re: rebel beakout

Great, thanks!

-Jaye
by thisisjaye
Tue Jun 07, 2011 5:30 pm
Forum: SparkFun Product Questions
Topic: rebel beakout
Replies: 4
Views: 387

Re: rebel beakout

So is that to say I am suppose to have 3 power supplies? would anything bad happen if i chose to use one one anode and one cathode? if there is only one power supply I don't see how the number of pads helps it draw current.
by thisisjaye
Tue May 31, 2011 1:20 pm
Forum: SparkFun Product Questions
Topic: rebel beakout
Replies: 4
Views: 387

rebel beakout

this may be a silly question, but why are there 3+ and 3- pads?

http://www.sparkfun.com/products/9658

-Jaye
by thisisjaye
Wed May 18, 2011 5:21 pm
Forum: SparkFun Site Questions/Comments
Topic: http://irc.freenode.net/ ... hahaha
Replies: 2
Views: 1248

http://irc.freenode.net/ ... hahaha

So i went to this site to "live chat with a rep" and when the site loaded the only thing on the page was a header that says "it works!" ill try calling in the morning with my product question.
by thisisjaye
Wed May 18, 2011 4:15 pm
Forum: SparkFun Product Questions
Topic: LED samples?
Replies: 4
Views: 489

Re: LED samples?

I was initialy just wanting some referance while ording leds but now I have a project where I'm looking for an array of leds to produce somewhere between 800 and 1000 lum. And have the effect of a flood light. I'm trying to backlight a 4" iris form only 5" away. Any thoughts?
by thisisjaye
Tue May 17, 2011 6:13 pm
Forum: SparkFun Product Questions
Topic: LED samples?
Replies: 4
Views: 489

LED samples?

Hey, I have used many different leds and there are still soo many more out there. I was wondering if any one has stumbled across a board that has many differnt Leds wired up showcasing their capabilitis with a product number label under them. I'm sure no one is giving them away but it would make fin...
by thisisjaye
Mon May 16, 2011 8:51 am
Forum: SparkFun Product Questions
Topic: programing a 7 segment display (props)
Replies: 14
Views: 1186

Re: programing a 7 segment display (props)

awesome im placing the order now, ill let you know how everything turns out.

thanks for all your help everyone!
-jaye
by thisisjaye
Sat May 14, 2011 9:01 pm
Forum: SparkFun Product Questions
Topic: programing a 7 segment display (props)
Replies: 14
Views: 1186

Re: programing a 7 segment display (props)

its a film prop so size isnt an issue. and your saying that the displays i specified are capable of running straight off a pc? what software would i need for that? its not necessary but will the units be able to store programming so i can operate it without a pc attached? if all i need are thoes dis...
by thisisjaye
Sat May 14, 2011 11:59 am
Forum: SparkFun Product Questions
Topic: programing a 7 segment display (props)
Replies: 14
Views: 1186

Re: programing a 7 segment display (props)

ok , wow. so now that i have taken some time to look this over a little more i now can ask my question with more specifics. So i think i will be using 6 of these http://www.sparkfun.com/products/9766 and having 3 of them in line to create 2 different displays to be operated either off the same contr...
by thisisjaye
Sat May 14, 2011 8:33 am
Forum: SparkFun Product Questions
Topic: programing a 7 segment display (props)
Replies: 14
Views: 1186

Re: programing a 7 segment display (props)

I am infact looking for around 24 digits total. That is day month year hour second and mil second. And 2 displays of that. Price isn't much of an issue this is a rather small protion of a much larger project. Im going to place an order of parts later today based on everyones input and a bit of my ow...
by thisisjaye
Fri May 13, 2011 12:05 pm
Forum: SparkFun Product Questions
Topic: programing a 7 segment display (props)
Replies: 14
Views: 1186

Re: programing a 7 segment display (props)

any of the interface's would work. the actor will be typing on a key board but it can be a prop key board and the controller can be operated off camera (if need be). i would prefer to have a certain set of numbers pop up, then cycle randomly, then end on another certain set of numbers. i have a lot ...
by thisisjaye
Thu May 12, 2011 8:45 pm
Forum: SparkFun Product Questions
Topic: programing a 7 segment display (props)
Replies: 14
Views: 1186

Re: programing a 7 segment display (props)

i would like to have the freedom of choosing how many digits and also the ability to program any combination of numbers. you mentioned the Arduino and having it randomly picking the numbers. is there a particular software that would go along with that or would i have to program in the numbers indivi...
by thisisjaye
Thu May 12, 2011 5:59 pm
Forum: SparkFun Product Questions
Topic: Which leds to use?
Replies: 1
Views: 224

Which leds to use?

I'm trying to get a diffused cool white light that will illuminate a 8" diameter that is only 6" from the source light. what would you recommend? I will eventualy be running this off of a.c power so I'm also in the market for a means to do this.
by thisisjaye
Thu May 12, 2011 5:01 pm
Forum: SparkFun Product Questions
Topic: Need spec for robotic claw screws
Replies: 2
Views: 435

Re: Need spec for robotic claw screws

when you get into sizing of bolts, anything under 1/4 of an in is given a number. a number "6" bolt/screw is closest to 1/8th in. and the most common size thread for a 6 is "32" which means 32 threads per inch. It will be written out like this "6-32". The length will be noted on the package and ther...