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31  Using Arduino / General Electronics / Re: SSR load to Arduino ? on: April 08, 2012, 09:01:38 am
nice does it draw its current from its output/load side to accualy drive the realy section ? If thats how there driven thats nice ,, what kind of price range are they ?
32  Using Arduino / General Electronics / Re: SSR load to Arduino ? on: April 08, 2012, 08:01:07 am
Hm couldnt find any data on that relay smiley What is its current draw, on its input side ? if its is as you said, it will only be 20-25ma. but im guessing it wil be more smiley
33  Using Arduino / Networking, Protocols, and Devices / Re: Send/Read more variables using I2C (NEED HELP!!!) on: April 08, 2012, 07:37:22 am
Well Hmm...
Lets say you have a Value read on the master Unit Example -Voltage in- . THe Master unit take that Value asigns it a Varable (vin = 5)
Take that Value the sends it VIA I2C (Wire.write(vin)smiley-wink To a given address ( address x) . Then you would have Slave (address x) recieve that data (vin = Wire.read(); ) . And at that point you could do anything you want. Example
Code:
 if (vin == 5) {
    digitalWrite(LED_1, HIGH);
    delay(200);
    digitalWrite(LED_1, LOW);
    delay(200);
  }

of course there will be other code just like any other Sketch , but that will be the basics,ow and order of data sent isnt important,its all send at one time
34  Using Arduino / General Electronics / Re: power adaptor (110V mains to 9V DC) on: April 08, 2012, 07:20:30 am
http://www.ti.com/lit/ml/slup224/slup224.pdf
Google search wil reward many returns, But wouldnt it be easyer just to use a wall wart (wall adapter)?. Or are you just wanting to build one for fun smiley ?
35  Using Arduino / General Electronics / Re: SSR load to Arduino ? on: April 08, 2012, 07:16:23 am
30 ma , so i would suggest a Trasistor ( Plus a few parts) you will be better off and safer smiley
36  Using Arduino / Networking, Protocols, and Devices / Re: Send/Read more variables using I2C (NEED HELP!!!) on: April 08, 2012, 07:00:25 am
No not realy But ill show you this and see what goesd from there
Master
Code:
 Wire.beginTransmission(2);
  Wire.write(vin);
  Wire.write(vin1);
  Wire.write(Direction);
  Wire.write(Limit);
  Wire.endTransmission();

Slave  

Code:
 vin = Wire.read();    
  vin1 = Wire.read();    
  Direction = Wire.read();
  Limit = Wire.read();
37  Using Arduino / Project Guidance / Re: Analog current draw on: April 08, 2012, 06:32:37 am
OK smiley as James asked
Quote
(e.g. how much?)
How are you measuring this ,
Quote
What do you have connected to A0?
How did you know it was "drawing" to much currect? and what Voltage are you applying?
38  Using Arduino / Networking, Protocols, and Devices / Re: Send/Read more variables using I2C (NEED HELP!!!) on: April 08, 2012, 06:21:07 am
Have you done any of te Wire Library Tutotirals ? http://arduino.cc/en/Tutorial/MasterWriter We will help and much as we can , But we have to have a starting point smiley
39  Using Arduino / Displays / Re: Question about LCD connections on: April 07, 2012, 10:27:53 pm
Np Were Glad to help smiley
40  Using Arduino / Networking, Protocols, and Devices / Re: Send/Read more variables using I2C (NEED HELP!!!) on: April 07, 2012, 09:47:40 pm
Maybe im misunderstanding the question , are you having problems passing multiple Values VIA I2C ? smiley
41  Using Arduino / Displays / Re: Question about LCD connections on: April 07, 2012, 09:28:09 pm
ya pin connected to 26 looks bad
42  Using Arduino / General Electronics / Re: sensor connectors for use outside on: April 07, 2012, 07:15:10 pm
weather proof connections are possable , but the 3 sensors part makes it difficult. since your reducing your wire count run.
43  Using Arduino / General Electronics / Re: sensor connectors for use outside on: April 07, 2012, 05:56:15 pm
Ya use somethign to the effect of a cicuit board http://www.radioshack.com/product/index.jsp?productId=2103799 run your ribbon to it ,, then a few wires to the Sensors. you may even put that part in a project box of some sort. the possablities are endless. its only up to your imagination smiley
44  Using Arduino / General Electronics / Re: sensor connectors for use outside on: April 07, 2012, 11:48:39 am
you'll only have 5 Postive + , Negative - , and 3 signal wires. At the sensors have the power leads paralleled, and then you will only have the 3 individual signal wires coming back. easy smiley So a cat5 (8 wire) will be more than enough smiley
45  Using Arduino / Sensors / Re: temperature probe /what kind on: April 07, 2012, 10:30:10 am
thanks. i wil work that way , and go from there smiley
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