Wireless Car project

[santi_king]

Hi! I'm working on a project in my school.
My idea is to build a wireless car with these requirements:
Stepper Motor - For the front wheels , to change the course of the car.
Dc Motor including speed controller - that would be the general motor of the car and will set the speed.

At the other side must be a remote control to adjust the car's speed and course.
My teacher recomended me to make the project via Pc-Microproccesor but maybe there is a more  simple way to make it.
I hope to hear from you soon. Thank you.
Santi.c.

[Shahriar]

Dear santi_king

You can Buy a pair of those RX and TX modules Like TLP434 and RLP434 then send data to your MCU. then your MCU will be enable of controlling the PWM and your stepper motor.

HTH - Shahriar

[santi_king]

Dear Shahriar;
Thanks for your help but i didn't understand what the next things are:
"RX and TX modules Like TLP434 and RLP434 "


Thanks!

[Shahriar]

Dear santi_king

Building data Transmitter (Tx) and Receivers (Rx) is very difficult. so you can buy some Pre-Built Modules and use them in your project. the most famous is TLP434 (transmitter) and RLP434 (receiver). In my area there are some other Kinds. I have attached the datasheet of both. the Only thing you should do is to define some Codes. For example (2CH  for Right Command, 2DH for Reducing Speed and ...) then you send these commands to the Car and the Micro will do the job.
If Range is not big problem you can USE IR (Infra - red) transmitters.

HTH - Shahriar

[Shahriar]

Sorry, I coudn't find the datasheet in my PC,
You can download them from Internet