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This project uses a Dallas iButton to operate an electronic lock. Have a look at the full article for lots of detail and project source code to build your own. This electronic lock designed to work stand-alone and it’s easy to construct. What the user sees (outside of the door for example) is a iButton socket and a led. From inside the door, we can open it using a simple push button. For the actual lock of the door a solenoid and a bold are used. Solenoid must be rated at 12Vdc. iButtons serial numbers stored in memory can be removed and updated when needed. One master key is used to manage the rest of them. Totally a number of 9 different keys can be stored in memory.”
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October 2nd, 2006
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October 8th, 2006
It is a wery good ideea, but where I can get the program from AT89C2051?
Please help me! I want to put it to work…..
March 13th, 2007
where I can get the program from AT89C2051?
March 13th, 2007
Hi Vikram,
Please click on the link to go to the full article, the code is available there.
March 21st, 2008
hi alan, can u give me the component list for this project (i-button electronic lock) tQ
March 21st, 2008
Hi Ian,
There are more details in the original project location just click on the link in the article. It looks like the original site is down at the moment though…
March 27th, 2008
hello,
its a nice idea sir but i want to put it to work so i need the PCB layout…plz help me:)
March 27th, 2008
I am not sure if a layout was developed. You can look at the full article by clicking on the link. Looks like there are some document downloads for this project. A layout may be included in one of them.
May 8th, 2008
hello pratiba
do you already get the pcb layout for dis project?
im sure that article don have that..