FEATURES & COMPONENTS
- Designed for Arduino UNO
- Operating voltage: 5 V via Arduino (USB or 7-12 VDC jack)
- Dimensions: 68.6 x 53.4 mm
- RTC – Real Time Clock on board DS3231
- Piezo Buzzer – can play tones and music – KLJ-1230
- 17 RGB LEDs – WS2812B
- Battery socket on board for CR1216 / CR1220 – RTC switches to the battery supply and maintains accurate timekeeping when main power is interrupted or absent
- 3 Buttons
ARDUINO CODE EXAMPLES
- RGB LEDs Calibration
- Color Palette Presentation
- Blink & Snake
- Piezo Melody
- Button & LED
- Binary Timer
- Binary Thermometer
- Binary Clock with RTC
- Binary Clock with RTC Interrupt
- Binary Clock with RTC Interrupt & Alarm
- Binary Clock with RTC Interrupt & Alarm & Buttons

BINARY CODE
Binary code is a base 2 number system invented by Gottfried Leibniz where numeric values are represented by different combinations of 0 and 1, also know as OFF or ON. Is the simplest form of computer code or programming data.

SCHEMATIC
