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Arduino - Remote control (RF-TX)
#46
Nešto mi je palo na pamet, neka bude samo kao ideja, ne mora da bude prihvatljivo za realizaciju, pošto ne znam da li je Maksu cilj da usavršava po pitanju arduina ili da napravi projekat. Možda bi u njegovom slučaju moglo da se iskoristi DTMF dekoder (i koder u predajnom delu). Ja sam probao (doduše ne radio vezom, već žicom) Holtek DTMF dekoder, i mogu reći da lepo radi (čak je dovoljan i keramički rezonator, ne treba kristal), a PIC-om sam pravio DTMF signal. Samo treba naći FM prijemnik i predajnik. Ako mu ne treba više od 4 kanala, čak mu ne treba arduino u prijemniku. Ako mu treba, opet će vrlo prosto da dešifruje signal. Pretpostavljam da mogu i ove konstrukcije, jer mislim da DTMF dekoder samo broji prolaz kroz nulu, pa to digitalno obradi u vremenskom domenu, tj da li odgovara DTMF šablonu signala. Ja sam PIC-om pravio četvrtke, nikakav sinus. Ovo je samo pretpostavka, nisam probao, tako da iskusniji neka ispravljaju, a Makso neka uzme sa rezervom.
Edit
Pošto svi imamo neke stare mobilne, a nije strano da ljudi imaju umrežene brojeve, pa može i mobilni da se iskoristi kao nosilac tog DTMF tona. U prijemniku opet dekoder, a u predajnom delu može savremeni telefon sa nekim DTMF programom (valjda ima besplatan) ili da se prisloni na mikrofon DTMF 'biper'.
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Messages In This Thread
Arduino - Remote control (RF-TX) - by Makso - 09-10-2016, 01:02 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-10-2016, 04:03 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-10-2016, 06:20 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 05:43 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 06:40 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:00 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:07 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:33 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 07:46 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-11-2016, 08:09 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 03:11 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-26-2016, 04:52 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 06:31 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-26-2016, 06:57 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 07:14 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-26-2016, 08:54 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-26-2016, 10:01 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-27-2016, 10:38 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 12:40 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 09-27-2016, 03:40 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 09-27-2016, 04:37 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 05:32 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 09-27-2016, 07:58 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 08:07 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-27-2016, 09:09 PM
RE: Arduino - Remote control (RF-TX) - by Omegakg - 09-27-2016, 10:33 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-27-2016, 10:44 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-28-2016, 08:48 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-28-2016, 11:45 AM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-28-2016, 06:33 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-28-2016, 06:48 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-28-2016, 07:11 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-28-2016, 07:19 PM
RE: Arduino - Remote control (RF-TX) - by mp3police - 09-29-2016, 08:41 AM
RE: Arduino - Remote control (RF-TX) - by npejcic - 09-29-2016, 09:32 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-03-2016, 10:46 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 10-06-2016, 09:32 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-06-2016, 10:20 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-20-2016, 10:59 AM
RE: Arduino - Remote control (RF-TX) - by npejcic - 10-20-2016, 04:10 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 10-20-2016, 06:17 PM
RE: Arduino - Remote control (RF-TX) - by npejcic - 10-20-2016, 08:16 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-18-2017, 03:28 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-18-2017, 07:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-18-2017, 08:04 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-19-2017, 01:20 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-18-2017, 09:29 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-18-2017, 11:24 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-19-2017, 09:25 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-19-2017, 12:08 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-19-2017, 07:31 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-27-2017, 04:31 PM
RE: Arduino - Remote control (RF-TX) - by vsavic - 02-27-2017, 04:43 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-27-2017, 04:56 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 02-27-2017, 07:34 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-27-2017, 10:56 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 02-28-2017, 01:59 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-28-2017, 09:17 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 03-26-2017, 11:41 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 09-15-2017, 11:16 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 12-28-2017, 10:37 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 12-29-2017, 12:29 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 12-29-2017, 01:05 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-03-2018, 12:40 AM
RE: Arduino - Remote control (RF-TX) - by mikikg - 01-03-2018, 08:28 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-05-2018, 05:49 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-05-2018, 11:38 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-06-2018, 12:06 AM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-06-2018, 12:12 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-06-2018, 12:33 AM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-06-2018, 08:45 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-06-2018, 08:34 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-17-2018, 08:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-18-2018, 06:05 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-19-2018, 06:38 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-19-2018, 11:19 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-21-2018, 03:28 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-21-2018, 01:26 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-21-2018, 05:28 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 01:12 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 01:40 AM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 01:54 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 02:03 AM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 10:33 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 01:51 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 03:19 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 03:50 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-22-2018, 04:00 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 09:12 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-22-2018, 10:48 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-22-2018, 11:12 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 01:22 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 01:20 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-23-2018, 03:18 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-23-2018, 07:20 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-23-2018, 07:26 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 03:53 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 10:21 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-23-2018, 11:47 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 04:12 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 04:46 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 05:20 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-24-2018, 05:52 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 01-24-2018, 06:30 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-24-2018, 09:37 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-25-2018, 02:01 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-25-2018, 01:54 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-25-2018, 02:35 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-26-2018, 12:34 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-26-2018, 12:57 PM
RE: Arduino - Remote control (RF-TX) - by me[R]a - 01-26-2018, 04:05 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-26-2018, 09:08 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-31-2018, 09:02 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-31-2018, 09:39 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 01-31-2018, 10:14 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-02-2018, 06:27 PM
RE: Arduino - Remote control (RF-TX) - by gorankg - 02-02-2018, 09:35 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-02-2018, 11:33 PM
RE: Arduino - Remote control (RF-TX) - by mikikg - 02-03-2018, 10:14 AM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-03-2018, 02:13 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 02-03-2018, 08:59 PM
RE: Arduino - Remote control (RF-TX) - by Makso - 05-26-2018, 12:03 PM

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