Search found 19 matches

by muraku
Thu Jun 27, 2013 11:34 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris, If you see here, your post on April 05, 2013 says: "We actually always have many things going on at once that's why it takes so long sometimes for projects. I drew up a schematic for the receiver, but I need to finish it off and calculate component values. I'll try to get a schematic ...
by muraku
Thu Jun 13, 2013 5:16 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi,

What's up? Still could not manage time to progress with my request?

Waiting for at least an update from you.

Raj
by muraku
Wed May 29, 2013 4:32 pm
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris, Did not get any reply from you to any of my recent posts! I know you are very busy and occupied with lots of work. I also appreciate the fact that you launch new project everyday and they are quite "Hi-fi" :) In fact such kind of activity attracted me to your site and led me to a...
by muraku
Tue May 21, 2013 9:30 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi,

Hope you are at the verge of the project which I had requested you and that everything went fine so far. Please let me know your plans to launch the same since we have about 10-11 days left for this month to end. :D

Regards,
Raj
by muraku
Thu May 16, 2013 10:28 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris,

Any update for me?

Regards,
Raj
by muraku
Tue Apr 30, 2013 7:51 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris,

It is going to be a month almost. Could you manage some time to progress with my request as yet? :)

Thanks and regards,
Raj
by muraku
Tue Apr 23, 2013 4:01 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hello,

Any luck yet?

Regards,
Raj
by muraku
Mon Apr 15, 2013 1:53 pm
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi,

Did you manage the schematic as yet?

Regards,
Raj :)
by muraku
Mon Apr 08, 2013 9:29 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi,

I am waiting with my fingures crossed....

Wish you the very best.

Regards,
Raj
by muraku
Fri Mar 29, 2013 8:14 pm
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris,

Well, after the final release of your Intro to Digital Electronics, I hope you have now started concentrating on my proposed project. May I therefore start the "count down"?

Thanks,
Raj
by muraku
Wed Mar 20, 2013 8:42 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris, Thank you for replying back. I have seen transmitter circuit and the datasheet of the SAW resonator. However, you are correct in your assumption that I am mostly interested in the receiver part. As far as the components are concerned that are used in the SAW resonator circuit, they have us...
by muraku
Mon Mar 18, 2013 8:38 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi there,

Hope you are fine.

Have you already started working on the project? When can I expect it published here? :)

Regards,
Raj
by muraku
Fri Mar 01, 2013 10:50 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris, I am ok with 434 MHz. However, my only request to you is not to use the 434 MHZ transmitter & receiver modules that are commonly available in the market. Because, that will hardly give us any scope in constructing the Tx & Rx and understanding the design and working principle of th...
by muraku
Wed Feb 20, 2013 8:25 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi Chris, This is a follow up to check if you have got hold of an article on wireless doorbell as yet & your future plan about it. I would also request you to suggest me a spectrum analyzer software (along with some probe details to safely connect to the sound card of my PC)which will help me to...
by muraku
Tue Feb 12, 2013 5:18 am
Forum: Request-a-Project
Topic: RF Wireless door bell
Replies: 27
Views: 31918

Re: RF Wireless door bell

Hi there, Good morning. :) Thank you for your time to go through my circuits and for the relevant suggestions. Well, I also have the same feeling about the Tank circuit. The thought of checking the circuit with an oscilloscope came to my mind the very moment when I found it not responding to the tra...

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