[how to program a microcontreller ?]

hi...........,
               can any one tell me , how to program a microcontroller ? and also what are the equipment needed to program ? 8)

You need a microcode studio and a burner. Microcode is an application where you can create the program for the microcontroller and and you can create your own burner :D

[How to integrate the wireless cam?]

We have a wireless cam that will be attached to our robotic surveillance. We will use a VB program to make the robotic surveillance move and we are planning to integrate the wc so that when we operate the robot we can also activate it using VB.
But I don't know how to do that. I'm planning to use USB Rs232 db9 because we will use the laptop as the main controller.
Does anyone here knows how to do that???

[What will I use?]

That's right.

You need four times the amount of power to transmit over twice the distance or use a more directional aerial and sacrifice the ability of being able to receive from all directions. You need to provide more information, if you've no idea of what frequency they operate on you've got no chance of doing it.

awtz >.< no chance....
Anyway, this is the wc that we will use http://www.cctv-centre.co.uk/cctv/pro240.htm :)

'Four times the amount of power' I'll remember that :D Thanks

[What will I use?]

Hey, do you know the transmitting frequency of the camera? (Probably 2.4ghz?)

If so, you could probably use two directional antennas. Take a look at this article :)

http://scitoys.com/board/messages/9/2306.html?1151588641

Actually, I'm kinda confused about that.
But, at the back of the box of wc
I can see these:

Scan Frequency: PAL/CCIR:50HZ NTSC/EIA:60HZ
Output Power:50mW/250mW/300mW
Frequency Control:0.9G/1.2G
Power Consumption:<= 400mW

I guess the fq of the tx is the .9G/1.2G???

My groupmate is the one who told me that the wc is only 10m because he tested it.

Anyway, I visited the link...and it's good :)
We will try to do that ^^

[What will I use?]

We have a wireless cam and it has a range of 10m; now our panelists told us that we should double it's range.
In addition, we are not allowed to purchase a cam with 20m range.

So what device should I use to do that (make 10m range to 20m range) ???