LM317T Voltage Regulator with Pass Transistor

This is a tutorial about making an Arduino board on a breadboard! It is useful to be able to do this as its much cheaper once you have the infrastructure to use it (cables, tools ect...) and if it breaks a replacement isn't that expensive. This video is also the first of the arduino workshop projects in which I will make fun 30 minutes arduino projects. I spent a while making this video so I hope you enjoy it. CLOSE UP PICTURES (FULL RESOLUTION) yfrog.com yfrog.com ______________________________________ ATMEGA 328 PINOUT softsolder.files.wordpress.com Parts list _______________________________________________________________________ 1 x Breadboard (If you don't already have one) www.sparkfun.com 1 x RED/BLACK hookup wire (If you don't have any) www.sparkfun.com www.sparkfun.com 1 x ATmega328 with Arduino Bootloader www.sparkfun.com 1 x Ceramic Resonator www.sparkfun.com 1 x Max 232 Chip www.sparkfun.com 1 x DB9 Solder Cup www.sparkfun.com 6 x .1uf Ceramic Capacitors www.sparkfun.com 1 x 10k pull up resistor (I recommend getting the resistor kit also from sparkfun!) www.sparkfun.com 1 x Push Button Switch www.sparkfun.com 1 x 5v Voltage Regulator www.sparkfun.com 1 x LED www.sparkfun.com 1 x LED RESISTOR (Again I would just get the resistor kit!) www.sparkfun.com 1 x RS232 CABLE www.sparkfun.com 1 x RS232 TO USB CONVERTER (OPTIONAL if you want usb, its cheaper on ebay!) www.sparkfun.com ...



http://www.youtube.com/watch?v=VY0kiJNI5oE&hl=en