Paul Obrien

For robots have a look at http://www.thinkgeek.com/geektoys/rc/8698/ or http://www.thinkgeek.com/geektoys/rc/87e6/

drage

hi there, my 2 pence..

for your car sms system, just have the sms written and on the send display,
then have a solenoid / electronically controlled "pusher" on the send button, when a door switch, or internal sensors trigger, they make the motorised device push the button on the mobile phone, which sends a message?

Or take a cheap mobile phone apart and electronically control the mobile via the switches on the circuit boards?

krismoly

Another project idea??? !!!!!

Try this one (I tried and failed)

build a pulse oximeter. You could then transmit this data to a remote station, if oxygen/pulse drop below an entered value, then an alarm will sound alerting a carer. if you can make this remote station portable then, it makes things easier for carers.

detecting heartbeat is quite easy but working out the oxygen levels in blood is quite hard.

there are numerous schematics on the net for the heartbeat monitor (I havent found one for the oxygen levels) there is heaps of information on the principle of operation on the net for you to research.

hope this gives you food for thought

Regards
Kris

c.aiman

Advanced Exploration Surveillance ROVER....u need a project.......i have done this project as my M.S.(I.T.) project final yr..


this concept used here is simple....
AES- Rover got primary functions like movement forward/backward/right/left..
It can be controlled by PC via wireless - RF link as well as by mobile phone[for primary funcs.]. RF wireless link used here is of short haul(433.96Mhz) ...if u r on mobile mode than u can control AES-Rover frm any where in the world but needs tht AES-Rover's mobile circuitory must be connected to the GSM provider...

AES-Rover can rotate 360 degress(both side[left/right]) about the back wheel axis.

AES-Rover got IR-Object Detection System similar to MARS-Rover...if the object is small then chasis height than it will move over otherwise th AI of AES-Rover considered it as obstacle & changes AES-Rover's path(if in Automatic mode else if in manula mode than stops!!)

AES-Rover is with wireless Surveillance camera which transmits video signals to ur PC wirelessly....this cam can rotate in both direction clockwise and anticlockwise[left/right] and situated on a shaft similar to MARS-Rover...

AES-Rover got its on rechargeable batteries....6V,3Amp(2 batteries) for power supply.. with a transducer in its battery section which helps in recharging directly frm the electrical board.....

if anbody really need it somethng ROVER related project than contact c.aiman@yahoo.com......for further details.....