The Internet Power Line Adapter - University of Queensland
The Internet Power Line Adapter - University of Queensland
The Internet Power Line Adapter - University of Queensland
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Home Automation, <strong>Power</strong> <strong>Line</strong>s and the <strong>Internet</strong> Quenten Alick<br />
Appliance<br />
0.1R 7W<br />
33K<br />
47nF<br />
33K<br />
<strong>Power</strong> Measurement Circuit Design<br />
47nF<br />
3<br />
2<br />
- 39 -<br />
On / Off<br />
+5V<br />
8<br />
4<br />
5A FUSE<br />
U1A<br />
1<br />
LM358<br />
10K<br />
56K<br />
100K<br />
+5V<br />
1K<br />
PNP<br />
RELAY-SPST<br />
5<br />
6<br />
220K<br />
U1B<br />
560K<br />
7<br />
LM358<br />
<strong>Power</strong> Active<br />
To ADC<br />
<strong>Power</strong> Neutral