Search found 19 matches
- Thu Jun 27, 2013 11:34 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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 ...
- Thu Jun 13, 2013 5:16 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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
What's up? Still could not manage time to progress with my request?
Waiting for at least an update from you.
Raj
- Wed May 29, 2013 4:32 pm
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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...
- Tue May 21, 2013 9:30 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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.
Regards,
Raj
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.

Regards,
Raj
- Thu May 16, 2013 10:28 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
Re: RF Wireless door bell
Hi Chris,
Any update for me?
Regards,
Raj
Any update for me?
Regards,
Raj
- Tue Apr 30, 2013 7:51 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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
It is going to be a month almost. Could you manage some time to progress with my request as yet?

Thanks and regards,
Raj
- Tue Apr 23, 2013 4:01 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
Re: RF Wireless door bell
Hello,
Any luck yet?
Regards,
Raj
Any luck yet?
Regards,
Raj
- Mon Apr 15, 2013 1:53 pm
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
Re: RF Wireless door bell
Hi,
Did you manage the schematic as yet?
Regards,
Raj
Did you manage the schematic as yet?
Regards,
Raj

- Mon Apr 08, 2013 9:29 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
Re: RF Wireless door bell
Hi,
I am waiting with my fingures crossed....
Wish you the very best.
Regards,
Raj
I am waiting with my fingures crossed....
Wish you the very best.
Regards,
Raj
- Fri Mar 29, 2013 8:14 pm
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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
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
- Wed Mar 20, 2013 8:42 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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...
- Mon Mar 18, 2013 8:38 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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
Hope you are fine.
Have you already started working on the project? When can I expect it published here?

Regards,
Raj
- Fri Mar 01, 2013 10:50 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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...
- Wed Feb 20, 2013 8:25 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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...
- Tue Feb 12, 2013 5:18 am
- Forum: Request-a-Project
- Topic: RF Wireless door bell
- Replies: 27
- Views: 51106
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...