PIC based Alarm Clock with Voice Recognition

This project shows you how to build alarm clock with ability to recognizes simple commands to turn off or snooze the alarm clock. By requiring the user to repeat certain phrases to execute specific commands, it help user become more alert when they wake up.

The hardware for the project consisted of the PIC32 microcontroller, microphones, a TFT LCD display, a UART serial cable, a buzzer for the alarm sound, and an external pushbutton. The microphones detects the voice commands from the user which is then amplified and filtered for better sound capture. The TFT display shows the date, current time in military format, and the alarm time in military format.

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Better Kitchen Timer, PIC16F877

The project aim is to build a better kitchen timer. It has four independent count-up and count-down timers, display of current value of user-selected timer, start/stop and digit entry controls, and alarm buzzer.

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Microcontroller Based Remote Sensing System

PageAlert is a flexible remote sensing platform connected to a data recording and alarm system. It is based on an MC13192 SARD board. This electronic project well designed by William Wittig. An MPXM2010 pressure sensor effectively senses the water level in a sump pump hole. The limited transmission range of ZigBee technology makes this wireless system ideal for home use.

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Project and Abstract

related search : Remote, Microcontroller Project, MPXM2010, ZigBee src

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