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50MHz Frequency Meter Mk.2
#45
U prilogu postavljam shemu u EAGLE (za koje cu da crtam PCB), pa ako ima još kakvih sugestija što dodati ili poboljšati na shemi slobodno napisati.

Sve je kako je na zamisljeno na originalnoj shemi jedino sam stavio umjesto ruznog mehanickog preklopnika konektor sa 2,54mm razmaka gdje ce se spojiti konektor i zice na konektor na kucistu (mada za generator funkcija nece da treba taj konektor jer nam ne treba prescaler).

Tipkalo cu staviti ispod LCD, jer ako sam dobro vidio u kodu, mod se sprema u EEPROM PIC-a pa onda kada se iskalibira i stavi na 1Hz rezoluciju mislim da taj button nije potreban na vanjskom kucistu generatora funkcija.

LCD ce ici ovaj kutni L jer mi tako zauzima manje mjesta na prednjoj masci uredaja, bit ce plavi backlight i L je zato da mi budu cim krace veze do PIC-a. Ja bi samo jos dodao 100nF na ulazu i izlazu 5V stabilizatora napona, i to bi bilo to. PIC koliko vidim ima 10nF decoupling kondove, pa mi nije jasno zasto nisu stavljeni 100nF jer sam njih vecinom vidjao na shemama u paraleli sa elektorlitom.

Evo sheme, molim diskusiju i pa da onda krenem na crtanje.


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.pdf   50MHz Frequency METER - Schematic.pdf (Size: 26,27 KB / Downloads: 33)
SAMO-BANOVAN OD 01.11.2024
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Messages In This Thread
50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 10:23 AM
RE: 50MHz Frequency Meter Mk.2 - by emiSAr - 03-25-2019, 03:20 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 03:27 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-25-2019, 07:37 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 07:44 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 07:50 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 07:59 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 07:54 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 07:56 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 07:58 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 08:01 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 03-25-2019, 08:10 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-25-2019, 09:34 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 10:10 PM
RE: 50MHz Frequency Meter Mk.2 - by Milan94 - 03-25-2019, 10:39 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 10:43 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 11:12 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 11:13 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 11:15 PM
RE: 50MHz Frequency Meter Mk.2 - by Gosha - 03-25-2019, 11:19 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 11:19 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 11:21 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-25-2019, 11:22 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 11:24 PM
RE: 50MHz Frequency Meter Mk.2 - by emiSAr - 03-25-2019, 11:32 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 03-26-2019, 12:12 AM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-26-2019, 08:19 AM
RE: 50MHz Frequency Meter Mk.2 - by mikikg - 03-26-2019, 08:48 AM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-26-2019, 09:29 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-26-2019, 09:55 AM
RE: 50MHz Frequency Meter Mk.2 - by emiSAr - 03-26-2019, 12:23 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-26-2019, 08:51 PM
RE: 50MHz Frequency Meter Mk.2 - by PeceMK - 03-26-2019, 09:43 PM
RE: 50MHz Frequency Meter Mk.2 - by gorankg - 03-26-2019, 10:37 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-27-2019, 12:02 AM
RE: 50MHz Frequency Meter Mk.2 - by Gosha - 03-27-2019, 06:59 AM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-27-2019, 08:05 AM
RE: 50MHz Frequency Meter Mk.2 - by Gosha - 03-27-2019, 09:40 AM
RE: 50MHz Frequency Meter Mk.2 - by mikikg - 03-27-2019, 09:43 AM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-27-2019, 10:13 AM
RE: 50MHz Frequency Meter Mk.2 - by mikikg - 03-27-2019, 10:29 AM
RE: 50MHz Frequency Meter Mk.2 - by gorankg - 03-27-2019, 10:48 AM
RE: 50MHz Frequency Meter Mk.2 - by progster - 03-28-2019, 09:41 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-27-2019, 12:07 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-27-2019, 01:05 PM
RE: 50MHz Frequency Meter Mk.2 - by gorankg - 03-27-2019, 02:08 PM
RE: 50MHz Frequency Meter Mk.2 - by mikikg - 03-27-2019, 03:03 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-27-2019, 04:59 PM
RE: 50MHz Frequency Meter Mk.2 - by MILANNN - 03-27-2019, 09:36 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-28-2019, 02:43 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-28-2019, 08:09 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-29-2019, 12:13 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-29-2019, 12:20 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-29-2019, 08:38 PM
RE: 50MHz Frequency Meter Mk.2 - by gorso69 - 03-29-2019, 07:12 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-29-2019, 08:04 PM
RE: 50MHz Frequency Meter Mk.2 - by vojinilic - 03-29-2019, 10:31 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-29-2019, 11:08 PM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 03-30-2019, 08:49 AM
RE: 50MHz Frequency Meter Mk.2 - by gorankg - 03-30-2019, 10:14 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-23-2019, 09:04 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-24-2019, 10:05 PM
RE: 50MHz Frequency Meter Mk.2 - by me[R]a - 04-24-2019, 10:29 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-24-2019, 10:41 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-25-2019, 08:37 AM
RE: 50MHz Frequency Meter Mk.2 - by Gosha - 04-25-2019, 09:21 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-25-2019, 10:25 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-25-2019, 11:06 AM
RE: 50MHz Frequency Meter Mk.2 - by vojinilic - 04-25-2019, 06:03 PM
RE: 50MHz Frequency Meter Mk.2 - by ZASto - 04-25-2019, 06:33 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-25-2019, 07:13 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 05-28-2019, 10:12 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 05-29-2019, 09:47 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 06-01-2019, 11:34 AM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-01-2019, 11:43 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 06-01-2019, 11:51 AM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-01-2019, 11:58 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 06-01-2019, 12:08 PM
RE: 50MHz Frequency Meter Mk.2 - by emiSAr - 06-01-2019, 03:20 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-01-2019, 03:42 PM
RE: 50MHz Frequency Meter Mk.2 - by Gosha - 06-12-2019, 10:45 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-13-2019, 08:52 AM
RE: 50MHz Frequency Meter Mk.2 - by Gosha - 06-13-2019, 09:48 AM
RE: 50MHz Frequency Meter Mk.2 - by gorankg - 06-13-2019, 09:32 AM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-18-2019, 01:12 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-18-2019, 01:31 PM
RE: 50MHz Frequency Meter Mk.2 - by tomam - 06-18-2019, 02:07 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 06-18-2019, 02:32 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-18-2019, 07:46 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 06-18-2019, 09:50 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-18-2019, 08:18 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-18-2019, 09:53 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-19-2019, 10:42 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 06-19-2019, 11:02 AM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-19-2019, 05:38 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-19-2019, 05:46 PM
RE: 50MHz Frequency Meter Mk.2 - by gorso69 - 06-22-2019, 12:46 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-22-2019, 01:12 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-22-2019, 02:53 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-22-2019, 03:19 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-22-2019, 04:01 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 06-22-2019, 04:09 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 06-22-2019, 04:18 PM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 07-09-2019, 11:15 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 07-24-2019, 10:06 PM
RE: 50MHz Frequency Meter Mk.2 - by emiSAr - 07-24-2019, 11:36 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-09-2020, 10:57 PM
RE: 50MHz Frequency Meter Mk.2 - by Khadgar2007 - 04-10-2020, 12:21 AM
RE: 50MHz Frequency Meter Mk.2 - by Braca - 04-10-2020, 08:06 AM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 04-10-2020, 09:45 AM
RE: 50MHz Frequency Meter Mk.2 - by emiSAr - 04-10-2020, 09:59 AM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-10-2020, 11:29 AM
RE: 50MHz Frequency Meter Mk.2 - by branko tod - 04-10-2020, 06:51 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 04-18-2020, 11:16 AM
50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 02:25 PM
RE: 50MHz Frequency Meter Mk.2 - by ronovar - 03-25-2019, 03:13 PM

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