상품상세 정보
[DFR0469] I2C SD2405 RTC 모듈(Gravity: I2C SD2405 RTC Module)
| 판매가 | 16000 |
|---|---|
| 할인판매가 | 16,000원 (16,000원 할인) |
| 할인금액 | 총 할인금액 원 (모바일할인금액 원) |
| 적립금 |
160원(1.00%)
|
| 배송방법 | 택배 |
| 배송비 | 3,500원 (150,000원 이상 구매 시 무료) |
| 배송 | |
|---|---|
| 수량 |
|
| 상품 정보 | 가격 | 삭제 |
|---|---|---|
| 총상품금액(수량) 0 | ||
| 상품명 | [DFR0469] I2C SD2405 RTC 모듈(Gravity: I2C SD2405 RTC Module) |
|---|---|
| 판매가 | 16,000원 |
| 제조사 | DFRobot |
| 원산지 | 해외 |
| 적립금 | 160원 (1%) |
| 상품코드 | P000BMVY |
| 배송방법 | 택배 |
| 배송비 | 3,500원 (150,000원 이상 구매 시 무료) |
| 수량 |   |
결제 안내
배송 안내
- 배송 방법 : 택배
- 배송 지역 : 전국지역
- 배송 비용 : 3,500원
- 배송 기간 : 2일 ~ 3일
- 배송 안내 :
교환/반품 안내
환불 안내
신용카드로 결제하신 경우는 신용카드 승인을 취소하여 결제 대금이 청구되지 않게 합니다.
(단, 신용카드 결제일자에 맞추어 대금이 청구 될수 있으면 이경우 익월 신용카드 대금청구시 카드사에서 환급처리
됩니다.)
서비스문의 안내
*DFRobot 제품은 해외배송 입니다
배송기간 이 약 2주 소요 됩니다
해외배송 제품은 주문 후 취소가 불가능 합니다
교환,반품,기술지원 이 불가능 합니다
구매전 이점 꼭 확인해 주세요*
INTRODUCTION
We're glad to introduce a new member in Gravity family: Gravity I2C SD2405 RTC module. This is an extremely accurate I2C real-time clock (RTC) with crystal compensation, inner chargeable battery. The SD2405AL is available in industrial temperature ranges.
The SD2405AL is dual power supply system. When the primary power supply goes down to an assigned value or resumes from low power, the system can switch between the primary power supply and battery automatically. Even there is no external power, it can still work for 5~8 years, 1uA ultra-low power consumption (inner battery, Ta=25°C).
The SD2405AL can generates various periodic interrupt clock pulses lasting for long period (one year), and three alarm interrupts can be made by year, month, date, days of the week, hours, and minutes, seconds. It also provides a selectable 32.768KHz~1Hz clock output for an external MCU. The product incorporates a time trimming circuit that adjusts the clock with higher precision by adjusting any errors in crystal oscillator frequencies based on signals from the CPU. A 12-bytes general SRAM is implemented in the SD2405AL.
Gravity SD2405 RTC can work as data logger, timer alarm clock and other time application. It is an ideal choice for timing project.
Note: Two versions with or without Weld pins will be shipped randomly.
SPECIFICATION
PROJECTS
KnowFlow is the name of this water quality monitoring device, based on Arduino Uno. It can automatically monitor 5 parameters of water: pH, Temperature, Dissolved Oxygen, Electronic Conductivity, ORP.
- Central Control Unit: Arduino Uno (DFRobot Bluno in this case) and Expansion Shield (DFRobot Expansion Shield V7.1 in this case)
- Water Sensors: pH (pH probe and pH circuit board); EC (EC probe and EC circuit board); ORP (ORP probe and ORP circuit board); Temperature (temperature probe and temperature circuit board); Dissolved Oxygen (DO probe, BNC and circuit board); real time clock circuit board
- Data Storage: Micro-SD module, Micro SD card
- Fit and fix: mounting plate, water proof box( 200mm_150mm_75mm), water proof joint
- Other parts: Cables (Wires), bread board, bolts and nuts, screws, battery, double-sided adhesive, write on tape, small wrench, spiral cable wrap
Project introduction: We are going to make a table clock showing time in a lovely way. This product has quite cute look and the LED screen make it cool.
The hardwares you need to do this project: