DK3PK
Voltmeter with Voice Output
DK3PK

Es wird kein Spezialbaustein benutzt, sondern lediglich ein Atmel-Mikrokontroller ATmega644, der gerade noch genügend Speicher hat, um die Sprachdaten darin abzulegen.

Instead of special components only an AVR microcontroller ATmega644 is used. It has just enough memory to store the voice data.

The program is written in C and uses the avr-libc. It consists of several parts: the main program volt-bipolar.c and the voice data parts PGM_text_swr.c and the files in the directory Ziffer. They are included by the main program. Compile the program with the avr-gcc. The Makefile is only an example when using the avrdude and Atmels old AVR Starter Kit STK500.
voltmeter-circuit.pdf
voltmeter-bipolar.c
PGM_text_swr.c
Ziffern.tgz
Makefile