LM317T Voltage Regulator with Pass Transistor

-=PART ONE=- What components and tools you will need. 2x 7809 Voltage Regulator 1x 7805 Voltage Regulator 1uF Mono Cap 2x 220ohm 1/4W Resistors 1x 1N4004 Rectifier Diode 4x BD139 NPN Switching Transistors 1x 18pin IC Socket 1x PIC16F628A Microcontroller 1x Prototype Breadboard 30cm Red Wire 30cm Blue Wire 60cm Black Wide 30cm 4-core Alarm Cable 4x Red 3W (3.3v @ 0.7A) 4x Blue 3W (3.3v @ 0.7A) 1x Cigarette Plug + Cable (Including Switch and 3.5mm Mono Plug) 400mm Aluminium "U" 1x UB4Small Project Box 2x Suction Cups 1x 3.5mm Mono Panel Mount Socket It is important to remember that I am using a particular kind of prototype PCB. This is the one I am using; www.dse.com.au



http://www.youtube.com/watch?v=2M0l6tdvFBE&hl=en