Yes you do have a physical key in your hand. The fact that it is a small radio transmitter does not mean it is not a key (key: something that secure= s or controls entrance to a place) Your other comments are true but irrelevant On 30 July 2014 17:23, wrote: > > Yes, but you don't have a physical key in your hand, and you can > operate the RF key from a distance away. You don't have to be right at > the door. > > Regards, > > Jim > > > -------- Original Message -------- > > Subject: Re: [EE] Rememeber that thing about holding your keyfob to you= r > > chin? > > From: David C Brown > > Date: Wed, July 30, 2014 8:30 am > > To: "Microcontroller discussion list - Public." > > > > > > Always puzzles me why they call this "keyless entry". Isn't the radio > > device a key? > > > > > > On 29 July 2014 21:36, AK <00@case.edu> wrote: > > > > > I have used this effect many times. It's nice to have modeling > > > confirmation! thank you. > > > > > > > > > On Tue, Jul 29, 2014 at 12:20 PM, David VanHorn > > > wrote: > > > > > > > I'm sure I'm not the only one who thought it was an urban myth. > > > > > > > > http://www.remcom.com/examples/keyless-entry.html > > > > -- > > > > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > > > > View/change your membership options at > > > > http://mailman.mit.edu/mailman/listinfo/piclist > > > > > > > -- > > > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > > > View/change your membership options at > > > http://mailman.mit.edu/mailman/listinfo/piclist > > > > > > > > > > > -- > > __________________________________________ > > David C Brown > > 43 Bings Road > > Whaley Bridge > > High Peak Phone: 01663 733236 > > Derbyshire eMail: dcb.home@gmail.com > > SK23 7ND web: www.bings-knowle.co.uk/dcb > > > > -- > > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > > View/change your membership options at > > http://mailman.mit.edu/mailman/listinfo/piclist > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 __________________________________________ David C Brown 43 Bings Road Whaley Bridge High Peak Phone: 01663 733236 Derbyshire eMail: dcb.home@gmail.com SK23 7ND web: www.bings-knowle.co.uk/dcb --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .