Search found 6 matches

by zouze
Mon Jul 13, 2009 12:36 am
Forum: SparkFun Product Questions
Topic: How to use PIR sensor?
Replies: 25
Views: 5582

I already did that

and it does not work either.
by zouze
Sun Jul 12, 2009 8:58 pm
Forum: SparkFun Product Questions
Topic: How to use PIR sensor?
Replies: 25
Views: 5582

You want the resistor and diode to be in series. The resistor connects to 5v and the cathode of the diode to the Black wire. You will want reduce the value of the resistor to around 470 ohms if you want the LED to be brighter. Leave the 10k resistor connected to the anode of the diode, but don't co...
by zouze
Sun Jul 12, 2009 12:26 am
Forum: SparkFun Product Questions
Topic: How to use PIR sensor?
Replies: 25
Views: 5582

I also could not make it work

here is the circuit:
Image
can you tell me what's wrong with it?
by zouze
Sun Jul 12, 2009 12:09 am
Forum: SparkFun Product Questions
Topic: PIR Sensor..Can'g get it to work..
Replies: 2
Views: 1484

I could not also make it work...I am experiencing the same thing...but I have interfaced it with an at89c2051...then I removed it and put a led at the alarm pin with 10k pull up resistor but still it does not work here is the circuit I am using which I could not make to work properly: http://img268....
by zouze
Mon Jun 01, 2009 1:54 am
Forum: SparkFun Site Questions/Comments
Topic: Nokia breakout: inductor very hot
Replies: 16
Views: 8553

The Note

There is note that says, Pins 8 and 9 on the Nokia LCD connector will be connected with a solder bridge. Have you done this? Can you tell me how to do this?
by zouze
Mon Jun 01, 2009 1:51 am
Forum: SparkFun Site Questions/Comments
Topic: Color LCD Breakout Board
Replies: 0
Views: 588

Color LCD Breakout Board

Hi, I just bought the Color LCD Breakout Board https://www.sparkfun.com/commerce/product_info.php?products_id=8600 I noticed that there is a note that says: "Pins 8 and 9 on the Nokia LCD connector will be connected with a solder bridge." What does this means? Pls show how. Is this breakout board re...