- Analog signal measurement and transmission
- Got an Arduino to measure the analog input from a circuit using the +5V output and a circuit with a resistor and then send it to another Arduino
- Used the SimpleXBeeReceive code for the receiving module
- Battery power
- Connected the Arduino to the 9V battery then disconnected the USB and saw that the Arduino continued to measure and transmit signals
- The area on the Arduino board around the battery adapter port heated up a little, but remained comfortable to touch
Things we did not do:
- Measure biological signals
- Surface electrical signals are way too small to be measured by the Arduino without the instrumentation amplifier and the better A/D converter, which we already knew, so yeah.
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