Jacobs Ladder MK3 DC/DC Convertors 400 Portable Power Bank provides

400 Portable Power Bank provides power at your fingertips for when you need it most

Single Sided

Wireless chip model QCA9882

Easy to use and much more efficient than other methods

Jacobs Ladder MK3 DC/DC Convertors 400 Portable Power Bank providesAssembly Required Refer: Silicon Chip Magazine February, 2013. A spectacular rising ladder of bright and noisy sparks for theatre special effects or to impress your friends. This improved circuit has even more zing and zap than it's previous design from April 2007 and requires the purchase of a VS Commodore 12V ignition coil (available from auto stores and parts recyclers). Kit supplied with silk screened PCB, diecast enclosure (111 x 60 x 30mm), pre