Emergency LED strobe, AVR controlled

Emergency LED strobe, AVR controlled

33 high intensity LEDs are controlled with a AVR ATtiny2313 microcontroller. Four flashing patterns that can be set manually or cycle through. Uses an AVR ATtiny2313 microcontroller.

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Serial interface for emergency power off — AVR

Serial interface for emergency power off — AVR

RS-232 interface module, with voltage measurement. Used to communicate with the emergency power off unit in the Rack box project. Installed inside Rack box status panel. Uses an AVR ATmega8 microcontroller.

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Temperature and light sensor, with LEDs — AVR serial module

Temperature and light sensor, with LEDs — AVR serial module

Light intensity and temperature sensors; with white, green, yellow, red and blue signal LEDs and a buzzer. RS-232 communication. Uses an AVR ATmega8 microcontroller.

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DIY apartment LED lights

DIY apartment LED lights

In my old apartment I built a lot of different LED lights.

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AVR alarm disabling unit for production equipment

AVR alarm disabling unit for production equipment

Simple unit to silence the audible alarm on a production equipment, uses an AVR ATtiny2313 microcontroller.

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