A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
E-books
Disclaimer
Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.
Thermometer with PIC12F and Nokia LCD display
26. June 2007 - 20:29 — admin
Nice stuff - thermometer made with tiny PIC, DS18B20 and LCD from old Nokia 3310.
Ivica Novakovic, author of this neat thermometer, has published all the instructions and information 
you need to build.
The thermometer is based on DS18B20 (the 1-Wire digital thermometer in the transistor-like package TO92) and PIC12F329 (tiny microcontroller in the DIP8 package).
The PIC firmware reads measured data from DS18B20 by the Dallas' single-wire interface and displays them on 84x48 pixels Nokia LCD display, connected by the 3-wire interface (SPI-like).