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Topic: Internet Controlled Car (Read 1 time) previous topic - next topic

GoForSmoke

Looking at the resources part of the Arduino Playground I eventually surfed here:
http://www.avnet-embedded.eu/products/wireless/.html

There are several modules capable of communicating with 3G.

I find it harder to express logic in English than in Code.
Sometimes an example says more than many times as many words.

zoomkat

If one of the 3g type phones can run a program like skype, then maybe a phone could be put on the car and have a dtmf decoding chip receive audio commands.
Consider the daffodil. And while you're doing that, I'll be over here, looking through your stuff.   8)

bubulindo

I'm curious now... how would someone program the security part of this?
What would you use? And what consequence would it have on the speed of the arduino?
Eu não sou o teu criado. Se respondo no fórum é para ajudar todos mediante a minha disponibilidade e disposição. Responder por mensagem pessoal iria contra o propósito do fórum e por isso evito-o.
Se realmente pretendes que eu te ajude por mensagem pessoal, então podemos chegar a um acordo e contrato onde me pagas pela ajuda que eu fornecer e poderás então definir os termos de confidencialidade do meu serviço. De forma contrária toda e qualquer ajuda que eu der tem de ser visível a todos os participantes do fórum (será boa ideia, veres o significado da palavra fórum).
Nota também que eu não me responsabilizo por parvoíces escritas neste espaço pelo que se vais seguir algo dito por mim, entende que o farás por tua conta e risco.

Dito isto, mensagens pessoais só se forem pessoais, ou seja, se já interagimos de alguma forma no passado ou se me pretendes convidar para uma churrascada com cerveja (paga por ti, obviamente).

PeterH


I'm curious now... how would someone program the security part of this?
What would you use? And what consequence would it have on the speed of the arduino?


If you mean comms security, I've only done a little encryption work but it seemed to me to use an inordinate amount of code and memory. Ignoring the practical limitations of the Arduino hardware, it would not be especially complicated to add some form of SSL.

But I'd be more worried about somebody simply picking up this toy car and making off with it. Wouldn't you feel rather foolish if that happened?
I only provide help via the forum - please do not contact me for private consultancy.

pittom

I am building one now,3g/4g robot /car.To make it easer i started with a wowwee rovio that can be controlled over internet with computer or smartphone(that part of program is done for you).The motors are week and it has a lot of safety set into it,so i am building a platform using rovio,4 harbor freight drill motors($13 on sale),servos (to control motors instead of H-bridge)foscam ip cam,verizon 4g/3g Mobile Hotspot,2 12v batters(from kids car)and arduino.so far so good hope to have pictures and plans on build soon

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