mamand

Hi to all.. Will someone explain to me the operation of this one? How does it trigger the SCR? and what is really the use of C1? Please let me understand the electronic flow of this project.. Thanxx. Here's the link = http://www.redcircuits.com/Page73.htm

Ahmm. Thanx 4 your idea. I didnt know that it is a dangerous project. Is your circuit tested? If it is, I would try to build your circuit and use it rather than the other one. It would be better if you indicate the specs of the parts of your circuit. Thanx 4 your help, If there would be a better project that you will suggest, cheap and easy to build I would also accept it.. Thanks very much... ASAP Repz...

Hi, I am a student from Phillippines and i have seen the project about the simple power failure light. One of the items is the capacitor right? Ahmm i'm just confuse about the specs of the capacitor. In your link http://www.electronics-lab.com/projects/motor_light/024/index.html they just put there C1 = 470uF I'm confuse what would be the voltage of the capacitor. Please help me.. It is useful to our school.. Rep ASAP.. Thanxxx..