I was figuring at 12v
didn't account for transistor loss etc.
the LED caculator
LED Resistor Calculator
I input 12 but inputting 10 it comes out about your figure.
Thanks
now I just need to order the parts and etch 2 boards.
planning on one 12v 40va wall wart from Mouser ($9.50)
the componets for the two boards comes out at $23.38.
etching boards using express pcb and planning on the etcheant using hydrogien perxiod and sulphuric acid. used both methods and the hydrogen perioxide mixture seems easier. takes about as long but not as messy.
Would you like a pic or file of the pc board. most of the traces are .76mm wide.
no reason for thin traces.
I need to recheck my resistor and cap measurments.
note I lined up in rows the componets so I can set my drill press fence up and drill all the holes that are inline.I counted 13 rows for the timming circuit.
left lots of excess copper on board as no need to remove if it isn't used.