MEAM 510: Design of Mechatronic Systems

The project entailed creating a wireless speaker that utilized an RF buffer and Pulse Width Modulation (PWM) to create a sinusoidal sound wave.  The PWM was then sent through a low pass filter to smooth out the curve, creating a less "digital" sound.  To control the volume, I utilized a negative-feedback op-amp circuit with potentiometer to control the gain. 

Out of 104 students in the class, I was 1 of 14 to successfully complete the project.