Hello,
My name is Casey Dague, and I am currently a senior at Jefferson High School in Cedar Rapids. My partner, Trace Minor and I, are working on a design project for a capstone engineering course, engineering design and development, as part of Project Lead the Way.
We are nearing the end of the school year, and need to develop a circuit using the PIC12F675 chip. This circuit will involve the use of a trigger switch, reset switch, a driver and a speaker. We would like to create a program which, when triggered, will initiate a 2 minute countdown. After this countdown, the circuit would begin to give off a tone through the speaker at 2 second intervals at about 1.7kHz. Additionally, we would like to have a reset switch which will stop the time delay/turn off oscillator.
This seems simple, but we have virtually no prior knowledge of microcontrollers. We have the PIC Chip and MPLAB loaded, but we don't have much understanding of the workings of the program.
We need to complete this within the next couple of weeks, so your help is much appreciated.
Thanks
My name is Casey Dague, and I am currently a senior at Jefferson High School in Cedar Rapids. My partner, Trace Minor and I, are working on a design project for a capstone engineering course, engineering design and development, as part of Project Lead the Way.
We are nearing the end of the school year, and need to develop a circuit using the PIC12F675 chip. This circuit will involve the use of a trigger switch, reset switch, a driver and a speaker. We would like to create a program which, when triggered, will initiate a 2 minute countdown. After this countdown, the circuit would begin to give off a tone through the speaker at 2 second intervals at about 1.7kHz. Additionally, we would like to have a reset switch which will stop the time delay/turn off oscillator.
This seems simple, but we have virtually no prior knowledge of microcontrollers. We have the PIC Chip and MPLAB loaded, but we don't have much understanding of the workings of the program.
We need to complete this within the next couple of weeks, so your help is much appreciated.
Thanks