looks good!
but can you explain in technical term WHY and HOW it can assist to increase the spark?
what inside the box??? anything inside or just plain kosong??
hehehhehehheeh
A rectifier is an electrical device, comprising one or more semiconductive devices (such as diodes) or vacuum tubes arranged for converting alternating current to direct current.
just now i go to pasar malam,i saw a LED stuff like the branded PIAA 6 LED in line and cost around rm400,it plastic quite bright n got 2 option,1 is flashing and others is keep it on,5 LED in line,the purpose of this...