Hi.
I have quickly searched the site for something similar, but I've found quite the right thing - either two high-tech (speaker ident, etc) or just voice switch.
I envisage a system that can store just a single syllable word and 'unlock' the ignition on it's repeat.
pic's seem to be fairly common for projects of this scale, so I wonder is this the way to go or is there a cheap (ideally all in one) IC that is already setup for such a thing - ideally under £10 & easily available?
Cheers.
I have quickly searched the site for something similar, but I've found quite the right thing - either two high-tech (speaker ident, etc) or just voice switch.
I envisage a system that can store just a single syllable word and 'unlock' the ignition on it's repeat.
pic's seem to be fairly common for projects of this scale, so I wonder is this the way to go or is there a cheap (ideally all in one) IC that is already setup for such a thing - ideally under £10 & easily available?
Cheers.