I can successfully transmit tones to an AM radio nearby with this code: void tone(int freq, int duration){ if(freq == 0){delay(duration); return;} unsigned loops = (800000 / freq); long wait = (1000000 / freq); long v = (duration / ((wait*2)/1000)); for(long k = 0;k < v;k++){ for(un…

Transmitting to a nearby AM radio

retrolefty February 21, 2011, 7:41am 2

Take a bow, you have invented the Arduino Marconi

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