Need Help ... Final Project....

[Non89]

i want to make a doorbell , after pressing 3 time or 5sec after without responce, another recorder circuit will work for record the visitor voice.... so how can i mix up the circuit, is the sensor needed???

 

[blueroomelectronics]

Why is it your final project? Do you never plan on making anything else?

 

[kp2010]

change your project idea...

 

[sanjubluerock3]

plan something else boss....

 

[transistor495]

You need to inform the visitor that there's a voice recorder activated to record the information. So after particular no./sec of attempt failed, turn on this information playback for eg,

*) "Hey dude, voice recorder is activated, please inform your message loudly to me."
*) "Press the red button to record a voice message that'll be played back once the house owner opens the door."

Sounds interesting project to me

PS: Integrate with a clock so that the house owner can check the time and voice message of each visitors -like missed call alerts in mobile phones. It's gonna be a great project.

 

[Non89]

thank you , transistor495
but i no plan to using any software like PIC in my project , so the recorder still can work for information playback ??

 

[sanjubluerock3]

hey see the basic idea is like this.....

u need a voice recorder with micro controller coz mc will only pass the info to the rec ic saying that 3 attempts have been done and to begin voice recording....
i need some time to study on this i ll ask one of my friend and let you know...

 

[sanjubluerock3]

and are u the one who posted on eda board too??

 

[Non89]

yaya , i asking at 3-4 forums , just here and eda board have ppl reply me ^^

coz i dint learn the microcontroller before , that why i cant apply it on my circuit

 

[gabeNC]

How long do you have before your final project is due? How many years have you been at the University?

 

[Non89]

hmm.. my project have long duration to done

 

[blueroomelectronics]

How long is that? A month a year?

 

[Non89]

of course i want done it as fast as possible

 

[4pyros]

You can use a digital voice recorder chip and a timer. Andy

 

[transistor495]

Best to forget if you don't intend to use a micro in this project. Using a micro I feel this project will be a fun and learning for you and you may ask for coding help in the microcontrollers section. The complication depends on your dedication, and I'm sure you'll be a PIC expert after doing this project

I know nothing about them though..

 

[Non89]

hahaha , i wish to learn the PIC , but no teacher teach me XD and i m taking E&E , if my project is more base on programming , my lecturer wont approve my project

 

[Non89]

is this very complicated for done without micro controller or PIC??

 

[4pyros]

See post #14

 

[Non89]

my country hard to find the ISD 1016A Ic ..... got any recorder circuit that having play-back system bt using more population IC??

 

[Non89]

where can i get this IC at malaysia?