A DEMODULATOR OF PWM SIGNALS GENERATED FOR A DIGITAL ACCELEROMETER IS DEVELOPED USING A MICROCONTROLLER
Author
Pérez Lobato,Eduardo
Muñoz Tapia,Marcelo
Ramírez Fernández,Jorge
Abstract
This paper presents the use of a microcontroller to demodulate two Pulse Width Modulated (PWM) signals which are being generated by a digital accelerometer, to obtain their pulse widths and transmit them serially to a parallel port of a general purpose computer.