The Initial Parts List and Some References

Here's an early parts list I've come up with for the Power Monitor. There are a few arbitrary things missing like resistors I'm going to add in once I finalize my designs. Additionally I'm going to post up some links to where the ideas for this project are coming from. Checkout the list after the break if you're interesting:

Parts List:

• 1 * Analog Devices - AD737JNZ - RMS to DC Converter - http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=AD737JNZ-ND
• 1 * Honeywell - CSLA2CD - Hall Effect Sensor Current - http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=480-1994-ND
• 1 * Toshiba - TLP627-4 - Quad-Chip Darlington Opto-Isolator 16pin DIP - http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TLP627-4F-ND
• 1 * Avago Technologies - HCPL-7520 - Optocoupler Current Sense 8-Dip - http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=516-1684-5-ND
• 1 * Arduino Duemilanove -http://www.sparkfun.com/commerce/product_info.php?products_id=666
• 5 * .1 uF Capacitors (for HCPL-7250)
• 1 * 150pF Capacitor (for HCPL-7250)
• 1 * 7805 Voltage Regulator (for HCPL-7250)
• 1 * Sparkfun Relay Board -
  • 1N4148 Diode - https://www.sparkfun.com/commerce/product_info.php?products_id=8588
  • 3.5mm Pitch Screw Terminals (3-Pin) - https://www.sparkfun.com/commerce/product_info.php?products_id=8235
  • 5mm Pitch Screw Terminals (2-Pin) - https://www.sparkfun.com/commerce/product_info.php?products_id=8432
  • NPN 2N3904 - BJT Transistor - https://www.sparkfun.com/commerce/product_info.php?products_id=521
  • SPST-NO Relay 30A -https://www.sparkfun.com/commerce/product_info.php?products_id=101
  • Relay Control PCB - https://www.sparkfun.com/commerce/product_info.php?products_id=9096

The How-To's:

• Hall Effect Sensor Recommendation:
  http://scienceshareware.com/how-to-measure-AC-DC-current-with-a-hall-effect-clamp-.htm
• Cornell Junior Project:
  http://instruct1.cit.cornell.edu/courses/ee476/FinalProjects/s2008/cj72_xg37/cj72_xg37/index.html
• Sparkfun Relay Tutorial:
  https://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=119