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50MHz Frequency Meter Mk.2
#90
To uopce nije problem.... za preradu 16x2 u 8x1 se samo ova linija:

Config Lcd = 16 * 2

Premjeni u:

Config Lcd = 8 * 1

I to je to što se displaya tiče...problem kod ovog (i sve vrste ovakvih mjerača frekvencije) je u tome što nemaju na ulazu buffera i pojačalo pa nemogu mjeriti male ulazne signale, zato čekamo Bracu da odradi na kineskome kvalitetan ulazni sklop koji se onda doda na ovaj mjerač i onda se samo fino podesi da bude točan, a to ovisi o kristalu 50ppm ili 100ppm ovisno koja je kvaliteta kristala.

Još da napomenem kod u bascomu koristi interrupte (INT0 i INT1 Overflow) tako da je program pisan baš kako treba, kratak je i još k tome razmljiv...za manji PCB nije problem to se odradi kasnije ali zasad nam je problem ulazni dio koji je dosta siromašno napravljen na ovoj shemi. PCB bi trebao biti veličine i širine 8x1 LCD-a plavog dakle kako su na njemu rupe za pričvršćenje šarafa tako ide na glavni PCB ispod kojeg bi se nalazili AVR.

No da ne duljim, bez kvalitetnog ulaznog sklopa ovo je neupotrebljivo za Bracin FG.
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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