Real-time Web Based Household Power Usage Monitor

Step 2 Round up the parts

Here is a simplified list of things you will need:

1. ioBridge IO-204 Monitor & Connectivity Module

2. AC Current Clamp. Stand-alone type what will give an output in milli-volts per amp.

3. Circuit parts
- prototyping PCB or solderless breadboard
- 16k, 47k resistor
- 10uF polarized capacitor
- 10k 15-turn potentiometer
- small signal diode (1N4001or equivalent)
- instrumentation op-amp (AD8820, AD627 or equivalent)
- digital multi-meter
- extension cord