at89s52 Solid State Triac Based Disco Lights

guys help me with this project that im going to do.. i plan to make an disco lights with 8-16 disco bulbs.. with motion example running, jumping, etc motions of lights.. the output pin of the MCU is (P1.0-P1.7) and (P2.0-2.7). im gonna using optotriac to trigger the lights..

@ angeloece
where u need help
u can make this
its not difficult

i will make the circuit and post it soon.. help me in programming section..

guys help me with this project that im going to do.. i plan to make an disco lights with 8-16 disco bulbs.. with motion example running, jumping, etc motions of lights.. the output pin of the MCU is (P1.0-P1.7) and (P2.0-2.7). im gonna using optotriac to trigger the lights..

angeloece

what kind of flashing sequence you wanna make?? Random???

do u wanna control flashing sequence externally?

and which lamps you will use 220v AC??

i will use 220vac. is applicable to use mosfet in AC source to control the current? the flashing pattern must be like this
http://picprojects.org.uk/projects/480/pro483/
but 16 light outputs..

u can use moc opto coupler and BTA series mosfet for this purpose

can i use irf series mosfet?

guys i am using 220v ac source for lights then how can i control the dimmness of it. i will connect first mosfet then triac?am i correct?

@ angeloece
in my above post i make a mistake BTA series is of SCR not of MOSFETS and also u need scr also
http://www.8051projects.net/forum-t43643-0.html#post_43667

guys, this is my schematic diagram. of the said project. is this correct?, can you help me for the code.