Numarator

[ALEKS]

Iaca schema:

 

 

Schema generatorului de impulsuri:

 

 

No, acum eu sper ca se va intelege functionarea.

Folositi cu incredere PIC16F628 fiindca are oscilatorul integrat (4Mhz/37Khz RC) si nu aveti ce cauta cu cristale de cuart si alte briz-briz-uri pe cablaj.

 

Editare posterioara: semnalele PLAY si INAPOI se culeg de pe placa de comanda a magnetofonului. Pentru mai multe detalii, consultati schema placii de comanda a magnetofonului.

 

"Multa bere de la ALEKS" pt aghora17,

(pentru ceilalti)

Stima,

ALEKS

[Vizitator]

Lasa te rog berea pt. toata lumea!!! Nu numai pentru aghora17.E enervanta atata stima, zau, devine obositoare... :partyman:

[ALEKS]

Iaca si o posibila configuratie a cablajului dublu strat pentru tahograf:

 

 

Rosu = top

Albastru = bottom

 

Si un cablaj pentru generatorul de impulsuri!

 

 

Alexe

 

(greu dom'le sa ma dezobisnuiesc de semnatura)

:rolleyes:

 

PS: Ala e PIC16F628 nu e 16F84a. Habar nu am cum sa pun PIC16F628 in EAGLE dar am folosit template de 16F84a fiindca e compatibil pin la pin.

[niq_ro]

foloseste functia EDIT -> VALUE :yawinkle:

[ALEKS]

Multam de informatie, niq_ro! Merge de minune.

 

Schemele in variantele finale:

 

Tahograf:

 

 

Cablaj tahograf:

 

 

Afisaj tahograf:

 

 

Cablaj afisaj tahograf:

 

 

Utilitare pentru functionarea tahografului:

 

 

Cablajul afisajului vine "rabatat" peste cablajul placii de comanda a tahografului si se efectueaza conexiunile de la anozi si catozi.

 

Iaca si HEX-ul pe care l-am terminat in seara aceasta. Scrie in ROM valoarea contorului si la pornirea magnetofonului o repune pe afisoare pentru a porni contorul de la acea valoare.

 

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

Am atasat si un PDF cu datele despre afisoarele Hewlett Packard despre care vorbeam, doar pentru referinta, daca aveti astfel de afisoare -- daca nu, orice alt afisor functioneaza cel putin la fel de bine.

 

Alexe

 

Erata: in schema e vorba despre KT315 nu KT317

[ALEKS]

Iaca si procesul de constructie ( mult a fost, putin mai este :rolleyes: ):

 

 

Alexe

[Vizitator danutwilly]

vedeti ca rostovul are deja tahograful facut. nu va mai chinuiti sa-i mai faceti inca unul.

[ALEKS]

Cred ca Rostov-ul acesta al meu ar arata mai bine cu un tahograf electronic (care in nici un caz nu e antrenat de o curea din cauciuc de unde rezulta si un magnetofon integral fara curele din cauciuc):

 

 

Cam pe saptamana viitoare si poze cu tahograful electronic montat.

 

Alexe

[ALEKS]

Poze:

 

 

 

Partial deoarece nu acestea sunt soclurile (trebuiesc socluri plate pentru a putea lipi pe fata de sus; zilele urmatoare sosesc si alea):

 

 

Tahograful:

 

 

Urmeaza montajul in magnetofon.

 

Alexe

[ALEKS]

Am avut ceva timp liber (de fapt rezultatul a multe ore pierdute lucrand) si am finalizat lucrarea.

 

Las pozele sa vorbeasca de la sine (in pozele cu magnetofonul desfacut sunt variantele de test, restul sunt variantele finale cu multiplexarea pusa la punct).

 

 

 

 

 

 

 

De asemenea HEX-ul postat anterior nu este bun - el functioneaza doar in simulator, in realitate multiplexarea nu e buna. De aceea atasez un nou HEX, cel actual care din pacate merge doar pentru cablajele executate de mine (decodificarea e in logica 8421 negata si multe alte chichite).

 

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

Aici filmulet: http://www.youtube.com/watch?v=vIHa6Mpjhqs

 

Sanatate si virtute (sa avem ce prinde si ce ...),

ALEKS

[ALEKS]

Invariabil a urmat Varianta a 2-a a acestui tahograf electronic. Si fiindca mai am un magnetofon Rostov, l-am implementat cu succes:

 

 

Detalii constructive:

 

http://www.lumeatuburilor.110mb.com/Mic ... /index.htm

 

ALEKS

[Vintiloanea Ionut Cosmin]

si eu am cam aceeasi problema.am nevoie de schema un contor cu un 74AC.... cu frcventa de CLK de 25 MHz.

[cezarelu_ave]

Salut,

 

As dori sa stiu cam cat costa o asemenea "jucarie" dar putin modificata.

Ma intereseaza un numarator similar pe care vreau sa-l leg la un turnichet, acesta avand contat la fiecare

rotire. De fapt pe scurt ma intereseaza sa numar oamenii intrati pe o poarta de acces intr-o intreprindere.

Astept un raspuns daca se poate pe : [email protected]

Multumesc aniticipat!

[Ciprian Alexandrescu]

Felicitari ALEKS pt tohograf..m-a inspirat mult si voi incerca ca contruiesc si eu unul.Insa eu as vrea sa folosesc un encoder de soricel...si sensul sa fie detectabil la tambur ca sa nu apara erori cand rolele sunt rotite manual sau dupa incetarea indicatiilor logice cand acestea inca se misca.

[ALEKS]

Multumesc si spor la lucru. Daca te pot ajuta cu vreo informatie, spune-mi.ALEKS