Temperature values are communicated via a loudspeaker connected to PWM digital output pins 3 and 11 of the Arduino ... For the experiment, a low-cost system consisted of an Arduino Mega 2560 with an ...

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

As of 1:42:30 p.m. EDT. Market Open. Loading Chart for PWM.V ...