|AVR-Single-Chip-Processors AT90S, ATtiny, ATmega|
of ATMEL in practical examples.
|Short description||Page link||HTML-|
|Audio level meter with an ATtiny24 and a 4 line LCD
Configurable in wide varieties of sensivity, linear and log, etc.
|Level meter||-||Level meter|
|Tumbling dice with two seven-segment-displays||Dice M16||-||Dice M16|
|Infrared receiver and three channel switch, self-learning||IR-Rx-Sw||IR-Rx-Sw||IR-Rx-Sw|
|Led light chain sequencer with an ATtiny13||ledlight||ledlight||ledlight|
|Driving two LED lines and controlling intensity with two potentiometers using an ATtiny13||ledline||ledline||ledline|
|Tumbling dice applying an ATtiny13, seven LEDs and a pushbutton, with PCB layout||dice||dice||dice|
|Digital clock and alarm timer with an ATmega16, 7-segment displays, Xtal control, and much more||digiclock||digiclock||digiclock|
|All about infrared remote control signals
Measuring IR remote control signals with an ATmega8
Analysing IR remote control signals
IR remote control transmitter with an ATtiny45
IR remote controlled receiver with an ATtiny13
|8-by-8 LED matrix with an ATmega16||LED grave||led-grave||led-grave|
|Frequency counter with ATmega8, nine modes, 16 MHz xtal||Description
|Eggtimer with an ATtiny2313V as a gift||eggtimer||eggtimer_asm||eggtimer|
|Stepper motor controller and driver with an ATtiny13||Stepper||steppermotor||steppermotor|
|UV-LED array with ATtiny2313 timer||UV exposure||UV-Timer||UV-Timer|
|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.
|R/2R network for DAC conversion.
Generating sawtooth, triangle and sine wave and playing musical notes with the 10 keys on a STK500.
|R/2R network||(see diverse links in the text)|
|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.
|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.
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.