??? 05/05/10 18:41 Read: times |
#175724 - what did you expect Responding to: ???'s previous message |
i thought that after answering "questionnaire" of Erik, he would dazzle me with his ideas/suggestions but .... the same old RC supply trick and 1 resistor ZCD.
I gave you the very cheapest, dirtiest recipe; no power supply for the micro, just diode - r - cap/zener, zero crossing detection by a resistor it can't be done any cheaper than that. Can be built for a buck plus micro plus triac If "would dazzle me with his ideas/suggestions" means do your work for you, you have come to the wrong place. Erik |