greenman100

Triple Axis Accelerometer
Freescale MMA7260

Datasheet

Current Sensor
Allegro ACS754-050

Datasheet

Photosensor:
Updated 14/04/2009
TAOS TSL12S
Datasheet

Temperature Sensor:
Microchip MCP9701A

Datasheet
Also has a 1uF noise filtering capacitor rated at 105 deg C. Advise removal or replacement of capacitor for >105degC

IR Distance Sensor
Sharp GP2Y0A02YK
Datasheet

Ultrasonic Distance Sensor
Maxbotix EZ1 (Shipment Pre March 2008)
Datasheet
Maxbotix EZ0 (Shipment Post March 2008)
Datasheet


Volume Control (Rotary):
10kohm Pot

Volume Control (Linear):
Alpha Model RA4545F-20G-15LC-B50K-C
45mm travel 50Kohm
Datasheet

MP3Car.com

 

Glendaflys

Thanks for pointing me to the data sheets.

I cant find the pin outs for the accelerometer. I assume P1, P2, and P3 are for each axis, Which side does the red (+) wire go to? Also, what is P4 used for.


Thanks,

Glenda

greenman100

red/+ goes towards edge of board. P1/P2/P3 are for each axis - it'll respond to gravity, you'll see.

P4 are jumpers to change the sensitivity.

You'll probably want to do some noise filtering. high sample rate + averaging will do.


http://www.mp3car.com/vbulletin/fb-s...e-example.html

crossflow

"P4 are jumpers to change the sensitivity." Anyone have a link to a retailer that sells these jumpers? - they did not come with my accelerometer.

2k1Toaster

Any 0.1" jumper will fit. They are the standard jumpers found on the backs of harddrives, CD/DVD drives, pretty much anything. You can buy them lots of places. If you are in the US, then Mouser/DigiKey/Jameco all sell this stuff.

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cgalpin

If my current sensor has R0903113 on it, is it a Allegro ACS754-050?

thanks,
charles

2k1Toaster

If you bought it from us, and it looks like the picture, then yes.

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cgalpin

Hehe, well I just want to be sure after the relay debacle. Have you considered putting links to to appropriate docs on each oscommerce description page for the products so they are easy to reference? That way if you get a different model/version of a product each will have a reference to the right docs for it.

MP3Car.com