5. COMPLETE SIX CHANNEL SOFTWARE
SKETCHES AND RELEVANT DISCUSSION IN THE REPLY (NEXT POST BELOW).
The enclosed Master & Slave sketches are in WORD format and must copied and pasted to the Arduino IDE as previously described for the demo software. Some additional information.
- The time measurement is approximate and depends on the individual Arduino used. It can be individually calibrated by changing the “seconds” equivalence, but it is not really important, as accurate time is kept by the Data Logger.
- It is possible to eliminate the NE555 negative generator, at the cost of one data channel. In fact only Arduino pins 3,5,6 9,10 & 11 are PWM capable. One of these could be used to output the square wave now generated by the NE555, thereby simplifying the Master Shield circuit.