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Ovde imamo jednu malu i jednostavnu semu za sve one koji bi se upustili u samogradnju generatora za vezbanje telegafije. Oscilator je baziran na popularnom integrisanom kolu NE555, koje u nasem slucaju sluzi kao ton generator. Potenciometar od 100 kilooma sluzi za promenu frekvencije tona samog generatora, dok potenciometar od 10 kilooma sluzi za regulaciju nivoa signala. Oscilator je u nasem primeru izgradjen na tkaozvanoj strip=board ploci, stmapanoj ploci sa linijama ali graditelj moze i sam pustiti masti na volju i izraditi stampanu plocu po svojoj zelji.

Oscilator je pogodan kako za koriscenje sa slusalicama, tako i za prikljucivanje na racunarske zvucnike na primer ili neki drugi pojacavacki stepen ako zeli malo veci nivo zvuka. 

Elektricna sema i spisak komponenti se nalazi na sledecem linku ka Google Drive-u, odakle se moze skinuti ceo folder sa uputstvom za samogradnju.

https://drive.google.com/drive/folders/1yIWsIltwB8It2UahnuIgzlLN_uLg-o_e?usp=sharing

Dobro došao na Forum Miloše!