H. Sony SIRC Protocol The remote control is used to provide data to an infrared receiver as motor controllers in this research is the Sony TV remote control. Sony remote control protocol uses pulse width encoding of bits. Pulse width representing a logic 1 has a length of 1.2 ms with a carrier of 40 kHz, while the width of the pulse to a logic 0 is 0.6 ms. All high spikes separated by intervals of space with a pulse length of 0.6 ms [7]. I