Home > Design, Home/Entertainment, Microcontrollers, PCB Design, Sensors/Detectors, USB > “KeenLEDs” – sound & temperature controlled 4 RGB LEDs, AcryLight with gift like designs

“KeenLEDs” – sound & temperature controlled 4 RGB LEDs, AcryLight with gift like designs

2008-2010, private project, 1 developer
result: 15 samples are sold, PCB is designed, 3 variants are implemented
MC: ATtiny13-25-45; languages: ะก; tools: PN, AVR cross-compiler, Orcad

4 RGB LEDs generating random colors. Speed of blinking depends on ambient loudness. One implementation indicates room temperature as color.
Watch ones video Pyramid-Vid01 and HoldersWood-Vid01.

Designed and implemented as USB extension cords:
- wood visit cards holder with vertical highlighted acrylic plate (with engraved picture);
- wood visit cards and small papers holder;
- acrylic Pyramid of Cheops;
- (80% finished ): battery powered transparent acrylic plate (tea cup mat) to show temperature with color.

Design, Home/Entertainment, Microcontrollers, PCB Design, Sensors/Detectors, USB

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