Jump to content
ELFORUM - Forumul electronistilor

Timer ciclic


amudsen

Recommended Posts

Salut.

Pentru ca la interfon ma sunau vecinii mei studenti dupa ora 12 noaptea, m-am hotarat sa fac un timer care sa deconecteze interfonul la anumite intervale de timp, apoi sa se reconecteze automat. Cum nu stiu programare, am cautat pe net ceva cu afisaj si cu un microcontroller care sa fie ok si am gasit aici https://www.electronics-lab.com/project/pic16f628a-programmable-digital-timer/. Schema si hex-ul il gasiti acolo, eu doar am facut cablajul si testele (functioneaza ok, se pot seta intervale de pana la 24 ore, durata minima un minut). M-am gandit ca ar fi util si pentru alte aplicatii, nu doar pentru interfon, asa ca....Spor!

Anexez cablajul:

cyclic timer.pdf

L.E. Afisajul e pe partea placata! (montat invers)

Edited by amudsen
Link to comment
  • Replies 0
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.Terms of Use si Guidelines