Help us to design diagram of UAV made with PIC18F2431

[irah_burns]

my group need to make UAV using PIC18F2431..we already hv the design but we stil hv problem in the circuit diagram... our design consists of 4 motors...our UAV must b able to fly n move in all 4 directions...can anyone help us with the circuitry design fast.. thanks...

 

[kadetsenior]

Re: motor, pic18f2431..

Hmmmm, may be if you could make a better description about your problem?

 

[Cortex]

motor, pic18f2431..

How can i contact you ?

 

[irah_burns]

Re: motor, pic18f2431..

hi..thanks for your reply..well, s for now, my group is still kind of stucked with the programming of the UAV..as in how to start programming..we have already started with part of the initialisation n lyk i say we are stucked..we dun reli noe how to program the motors, sensors n stuffs..
Mayb u can contact me thru emailin or msn at irah_burns@hotmail.com.. I'll be waiting for ya reply..thanks..

 

[kadetsenior]

Re: motor, pic18f2431..

I think i can you with the sensors, which kind of sensors have you?
Ah, please... i don't know english very well then may you write little better? because something words i don't understanding.
thnx

 

[irah_burns]

Re: motor, pic18f2431..

hi again..well, i'm using ultrasonic sensors & tilt sensors.. attach is the circuit..i'm using MCT programming..thank you..

 

[kadetsenior]

Re: motor, pic18f2431..

I was viewing your schematic, then i understand you. Do you want that the PIC controls the UAV? because it will be very difficult. Normally, one buys a aeromodel and then one puts the sensors inside the UAV with a transmitter, then, with a PC you can do the control. If you want to control the UAV you need a velocimeter also, like a pitot's tube.

 

[irah_burns]

Re: motor, pic18f2431..

hmm..do i really need velocimeter??its a bit too late to edit n but that.. if i dun put in the velocimeter, can? i have a remote control to control the UAV.. as for now i just need to program the circuit..and also to calculate the value of resistors.. can u help me with it..thanks ya..anything u just email to me.. thanks..

 

[jymoo30]

Re: motor, pic18f2431..

What is the rating of ur motor?
Do u provide any filter to elimate the noise in ur circuit since motor is source of harmonic.