pic based light controller project

[cpphtz]

 

Hi:

I am a newbie looking for info to get me started on a on a pic-based stage-light level controller project.
The project shall involve feedback control using a light-level sensor (mv analogue input) and 4-20ma control
output. Any help would be appreciated.

Thanks 

[Wizpic]

you need to give us more to go on and you need to do some home work show us some ofe your code and stuff you can't come to any forum and expect to just ask for working code

we will help you right it but not write it for you

you need to help yourself first

so do somw home work then come back nad ask 

wizpic

[rad200]

Avago Technologies has some color management IC that can be used for close loop control. That can ease you up on the PID control part.

[pyrokurt]

if your running led's start learning about PWM