Energy Harvesting tile voltage monitor

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2993821/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&title=Voltage+In&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2993821/charts/2?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&title=Voltage+Out&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2993821/widgets/1094611"></iframe>