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Re: More sensors on 1 in (2 mic, 2 photoresistor) and soon more

Posted: 20 Sep 2012, 18:48
by floppi
I succeed in making the motion sensor work with nxt :D
The foam as sensitive skin is working. ( resistance is very variable, the solution will be to programmaticaly detect peaks ).

With the two PCF8591, I have 8 input.

- 2 mic
- 2 photoresistance
- 2 thermoresistance
- 1 motion sensor
- 1 sensitive skin ( i would prefer to have more input for this to detect where the robot is touched... An other PCF 8591 ???? or removing one thermoresistance ).

I little thing remaining : build the robot ;)

Re: More sensors on 1 in (2 mic, 2 photoresistor) and soon more

Posted: 27 Sep 2012, 21:48
by floppi
I found on an old phone a 24c64rp chip from ST, this is a M24C64R4BN1T - 64 Kbit Serial I²C Bus EEPROM. :D
Planned to integrate this so that values can be stored and saved.