eapenn

http://www.electronics-lab.com/projects/motor_light/024/index.html 1. 240V A/C seems a little bit much for this circuit. And a 9V Battery seems like a bit too little to power 3 LED bulbs...What would be the implications of powering the circuit from 110V AC outlet? 2. The author of the project didn't seem to define all of the components on the schematic. For a newbie like me that makes this a very difficult project. Any ideas on what components J1-J5 might be? Thanks.