This is a digital clock date thermometer I made based on PIC16F84A/PIC16F628(A) microchip and DS18S/B20 You can set : hours(ho:[0..23]), minutes(nn:[0..59]), date day(dd:[1..days/month]), date month(dn:[1..12]), date year(dy:[0..99] where 0 is 2000), date type(dt:[1,2] if 1 then use letters to display the month, if 2 use numbers), time to show time (tt:[2..99]), time to show date(td:[0..99]), time to show temperature(te:[0..99]), second length in microseconds (Sh:Sl [0..FF]), Sh and Si options allow you to calibrate the clock by adjusting the second length. Sh and Sl are not in the video because I added them later. Timers: tt, td and te are in seconds. If td and/or te are 0 then the date and/or the temperature are not displayed. The year is not displayed but is needed to calculate days/month. More information about how you can build one you can find at www.bogdi.ro Enjoy! Bogdi.

Technorati Tags: Clock/Date/Thermometer, digital, DS18S20/DS18B20, PIC16F84A/PIC16F628A