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1. Introduction. This is an example of the Real Time Clock (RTC) application. In this project we used the DS1302 from Dallas Semiconductor(Maxim). This project was tested using the PIC16F628A microcontroller and the PIC-01 Development Board. All routines were written in the CCS C. 2. Circuit. The DS1302 to its work needs only the 32.768kHz [...]

1. Introduction. It is an example of the DS18B20 digital thermometer. The application was tested on the PIC-01 Development Board with the PIC16F877A microcontroller installed. All of the routines were written in the CCS C. 2. DS18B20. The DS18B20 is the digital thermometer from Dallas Semicondutor (Maxim). It communicates with the microcontroller by the 1-Wire® [...]

1. Introduction. Any LCD with the Hitachi HD44780 controller, except standard characters stored in its internal memory, can display user defined characters. Custom characters have to be written into the CG RAM memory of the LCD before they can be used. 64B of the CG RAM allows to store upto 8 characters. 2. CG RAM. [...]

CCS offers a wide variety of C Embedded Develoment Tools for Windows or Linux that support the PIC10, PIC12, PIC14, PIC16, and PIC18 microcontrollers. This is high efficiency and low cost compiler. This is an example how to modify the standard CCS driver for use with the PIC-01 Development Board. //———————————————————— // llcd.h // The [...]

1. Intro. This is an example how to use the timer 1 of the PIC16F877A as a Real Time Clock (RTC). The program is writtem in the CCS C and was tested on the PIC-01 Development Board. 2. Circuit. The PIC16F877A microcontroller uses the 32.768 kHz (X1) crystal. Both of the OSI and OSO jumpers [...]