Digital clock/calendar/thermometer

Be sure not to miss this great digital clock with built-in calendar and thermometer!

This is a relatively small digital clock/calendar with thermometer based on Microchip PIC16F628 (or even PIC16F84) and DS18S20 or DS18B20 temperature sensor from Maxim-IC. The hardware part is very simple because it only uses PIC microcontroller, DS18S20/DS18B20 sensor, 4x7 segment LED display with common anode, four 2N3906 transistors, and some resistors.

Also you can find a digital thermostat project on the project page.

© Bogdan Borca

[ Source: Bogdan Borca ]

Digitalni sat/kalendar/termometar Bookmark and Share Comments (5)

comment [5]

Dobra stvarcica! Gde da nadjem semu i PCB za ovaj digitalni SAT? Hvala
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comment [4]

Jednostavna a korisna stvarčica ;)

comment [3]

great project

comment [2]

Pomoc! napravio sam ovaj sat i nikako neceda proradi. Koristio sam 16F628 i kad ga ukljucim nista se ne desava isto kao i kad je iskljucen. Probao sam program za 16F84 na 16F628 onda radi nesto ali bezveze i nakon par sekundi se zakuca ispisivajuci samo 33.3 Molim za pomoc! Unapred zahvalan, Misa.
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comment [1]

da li bi neko mogao postaviti program za ovaj projekat
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