AVR-Applications

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AVR-Single-Chip-Processor AT90Sxxxx
of ATMEL in practical examples.

The following examples are small applications to test and use these processors practically and to demonstrate their usefulness. All applications were tested, but I cannot guarantee their correct function.

HTML- Format	ASM- Format	Short description	Link
Clock	Clock	SIO controlled digital clock in a 2313. Could be synchronized with the time normal DCF77, operated on 77.5 kHz in the VLF band in Germany. Wiring see the Links.	GIF PDF
PcmDec	PcmDec	PCM-encoded remote control signals in a length from 0.8 to 2.2 ms are decoded using a AT90S2323 on a small test board and convert it to a analogue voltage of 0 to 5 Volts.	PcmDec
PwgSio	PwgSio	Pulse generator, generates exact signals of a desired duration and frequency, times are controlled by input from an ANSI-compatible terminal program via the SIO of the chip, e.g. on the STK200 board.	PwgSio
Main program, LCD routines, Freq table	Zipped sources	Signal generator with frequency and pulse-width adjustment, normal and inverted digital outputs, frequency/time/rpm/pulse-width display on LCD, applying an ATmega8 with ADC channels, Xtal source clock, etc.	RectGen
fcount_m8_v3	fcount_V03	Frequency counter with ATmega8, nine modes, 16 MHz xtal	Description Scheme Preamp
eggtimer_asm	eggtimer	Eggtimer with an ATtiny2313V as a gift	eggtimer
steppermotor	steppermotor	Stepper motor controller and driver with an ATtiny13	Stepper
UV-Timer	UV-Timer	UV-LED array with ATtiny2313 timer	UV exposure