타이니두이노는 아두이노와 호환되는 아두이노 시리즈입니다. 기존 보드들에 비해 가격대가 비싼편이지만 크기가 작아 다양한
프로토타입을 만들 수 있다는 장점이 있습니다. 컨트롤러 보드와 프로토보드, 센서, 모터드라이버 등 다양한 보드들이 있으며,
아래 사진과 같이 적층하여 사용할 수 있습니다.
구성품 (Component) :
코인셀 배터리 x 1
리얼타임 클락 모듈(쉴드) x 1
This TinyShield lets you add a battery-backed real-time clock (RTC) to your TinyDuino projects. This lets your project keep accurate time even through the TinyDuino being reprogrammed or power losses. It is based around the Maxim DS1339 RTC and supports counting in seconds, minutes, hours, days, date, month and year with leap-year compensation (valid up to 2100).
The RTC has two time-of-day alarms that can be set to wake up the main TinyDuino processor from sleep (very useful in long term data logging applications) and will automatically switch to using the backup battery upon power loss. The backup battery is a rechargeable Lithium coin cell which is soldered onto the TinyShield and will keep the RTC time for 2.5 years before being recharged. Trickle charging of the backup battery can be enabled using a software command.
To learn more about the TinyDuino Platform, click here
Maxim DS1339 Real-Time Clock (RTC) Specs
Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Valid Up to 2100
