Remote Controlled Car - Electronic Circuits Projects Diagrams Free

00TWINE · 13th February 2003, 11:55 PM

I think this is the best forum for this topic but if not I guess a mod can move it.

Anyways my friend and I are going to be building remote control cars and we need to know what we are doing. Our cars are going to be electric motors(possibly 4 wheel drive). We want to start out with just a remote control car and then customize them and add extra features like a tazer, saws, and other such things. All need to be able to be controlled by the same remote. Basically they are going to be battle bots sort of. More like a James Bond type car. If anybody has any suggestions or schematics or sites or anything that could be helpful to us, that would be greatly appreciated.

arcom · 14th February 2003, 02:52 PM

I'm doing somewhat the same thing but with a small radio-controlled robot. I'll use the DTMF tone generator (UM91210, UM91214, etc.) in combination with an FM transmitter for the remote and an FM receiver with DTMF decoder on the other end. This combination allows the usage of 16 functions and is very easy to implement.

Also, you could try the MC145026 encoder and MC145027 decoder from Motorola that does almost the same thing. It has 16 functions (via 4 bit data inputs) and can be interfaced via radio frequency or infra-red.

If you want, I can send you the schematics.

**kinjalgp** · 14th February 2003, 04:36 PM

You guys can also use HT12E and HT12D from Holtek semiconductors. For schematic look at this site: www.rentron.com You'll have to seacrh the page but its there.

00TWINE · 21st February 2003, 08:57 PM

arcom that would be good thahnks

13th February 2003, 11:55 PM	(permalink)
00TWINE New Member	Remote Controlled Car I think this is the best forum for this topic but if not I guess a mod can move it. Anyways my friend and I are going to be building remote control cars and we need to know what we are doing. Our cars are going to be electric motors(possibly 4 wheel drive). We want to start out with just a remote control car and then customize them and add extra features like a tazer, saws, and other such things. All need to be able to be controlled by the same remote. Basically they are going to be battle bots sort of. More like a James Bond type car. If anybody has any suggestions or schematics or sites or anything that could be helpful to us, that would be greatly appreciated. __________________ http://www.nucleargaming.com

14th February 2003, 04:36 PM	(permalink)
kinjalgp Super Moderator	You guys can also use HT12E and HT12D from Holtek semiconductors. For schematic look at this site: www.rentron.com You'll have to seacrh the page but its there. __________________ "There is no way to peace, peace is the way!"

21st February 2003, 08:57 PM	(permalink)
00TWINE New Member	arcom that would be good thahnks __________________ http://www.nucleargaming.com

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

14th February 2003, 02:52 PM	(permalink)
arcom Experienced Member	I'm doing somewhat the same thing but with a small radio-controlled robot. I'll use the DTMF tone generator (UM91210, UM91214, etc.) in combination with an FM transmitter for the remote and an FM receiver with DTMF decoder on the other end. This combination allows the usage of 16 functions and is very easy to implement. Also, you could try the MC145026 encoder and MC145027 decoder from Motorola that does almost the same thing. It has 16 functions (via 4 bit data inputs) and can be interfaced via radio frequency or infra-red. If you want, I can send you the schematics.