Tabla de Contenidos: “…Intermediate Operations; Interrupts; Program K: Reaction Tester; Program L: 4-bit analogue to digital converter; Program M: Voltage Inverter; Major Program N: Melody Maker; Chapter 5. Advanced Operations; PWM- Pulse Width Modulation; UART; Program O: Keyboard Converter; Final Program P: Computer Controlled Robot; Conclusions; Appendix A. …”