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Author Topic: Keypad wireless conbination lock Transmitter  (Read 26221 times)

dwp

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Keypad wireless conbination lock Transmitter
« on: December 07, 2010, 01:29:46 PM »

here is a Diagram for a wireless keypad.







« Last Edit: December 07, 2010, 02:59:16 PM by dwp »
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #1 on: December 13, 2010, 04:33:19 PM »

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dave w

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Re: Keypad wireless conbination lock Transmitter
« Reply #2 on: December 13, 2010, 06:06:25 PM »

WOHOO!
Helpful from me.
Thank you
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Brian H

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Re: Keypad wireless conbination lock Transmitter
« Reply #3 on: December 13, 2010, 06:52:15 PM »

 >!
Helpful from me
Nice project and presentation.
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #4 on: December 15, 2010, 03:03:11 PM »

the parts are expensive now this will cost about 50.00 bucks to build or more. and you have to build it.
if you have most of the parts laying around or good at scrounging then it can be cheap.
i had the keypads and lock ic's all ready, the lock ic's where 1.50 ea. now like 12 bucks ea.
and making the traces for the 4 dips is complacated.
so iam going to use a RFID keypad or a CL-8 keypad, these are eprom programable from the keypad and the CL-8 is about 52.00 brand new and the
RFID is like 14.00 on ebay. brand new


« Last Edit: December 15, 2010, 04:24:01 PM by dwp »
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #5 on: December 15, 2010, 03:11:28 PM »

i bid on the CL-8 on ebay if won it wood be 21.00 dollars used, so i bought the RFID for 14.98 it comes with 10 key fobs
i will be adding the transmitter to this one,the nice thing about this one is you can just swip the key fob or use a passcode, i will be installing this one in the house and setting D/W sensor to max. my DS7000 came with 4 key chain remotes so this one will only cost 14.98 plus some labor much better on  the pocket book.
« Last Edit: December 15, 2010, 07:52:41 PM by dwp »
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #6 on: December 15, 2010, 03:36:42 PM »

it is sad when it costs more to build then to just buy somthing ???
most of the fun is buildding somthing from scratch and a sence of acompleshment.
but i need one now so i will keep this quick and simple for thoughs that need one soon for kid access.
« Last Edit: December 15, 2010, 03:45:10 PM by dwp »
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Brian H

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Re: Keypad wireless conbination lock Transmitter
« Reply #7 on: December 15, 2010, 03:44:53 PM »

I can remember all the HeatKits I built.
Actually cost more manytimes than a mass produced one.
Though you knew they where built correct and didn't have low ball parts in them.
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troll334

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Re: Keypad wireless conbination lock Transmitter
« Reply #8 on: December 15, 2010, 03:50:56 PM »

Oh HeathKit...where did you go......?
Boy do I miss them. Would love to have another shot at my HW-101 (ham radio).
Oh, and that weather station too.
anyway...sorry about the $.02
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #9 on: December 15, 2010, 04:00:10 PM »

ya that was when hams where hams could tweek and peak your radio and add all the freeks sorry about my 70's slang haha
loved all the heathkit radio kits.
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dave w

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Re: Keypad wireless conbination lock Transmitter
« Reply #10 on: December 15, 2010, 05:26:07 PM »

As long as we are paying homage, don't forget Allied Radio in Chicago with their "Knightkit" kits. I loved my Knightkit Shortwave receiver. But I was about 12 when I built mine....with a Weller soldering gun...sigh. I had to take it to the local TV repair shop to get it working. Undoubtedly a solder short on the 6L6 socket.  rofl
« Last Edit: December 15, 2010, 05:28:31 PM by dave w »
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #11 on: December 15, 2010, 07:45:51 PM »

Sweet, is that a tube type? looks like it.
« Last Edit: December 15, 2010, 07:55:07 PM by dwp »
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dave w

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Re: Keypad wireless conbination lock Transmitter
« Reply #12 on: December 15, 2010, 08:27:00 PM »

Sweet, is that a tube type? looks like it.
Oh yes, early 1960's. I think it had seven tubes, and none of them were 6L6's  :D
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #13 on: December 20, 2010, 04:33:22 PM »

here is the Transmitter Mod. I ran the 2 wires from the dis-arm to a 12v Reed Relay mounted on a small pice of perf board.

« Last Edit: December 20, 2010, 05:44:45 PM by dwp »
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dwp

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Re: Keypad wireless conbination lock Transmitter
« Reply #14 on: December 20, 2010, 04:34:27 PM »

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