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Home / Shop / Electrical Design / Timers / Kitronik RTC Board for the BBC micro:bit

Kitronik RTC Board for the BBC micro:bit

$85.00

RTC擴展板 RTC Expansion Board

Out of stock

SKU: 058-33-7321;Kitronik:5635 Categories: Brands, Electrical Design, Kitronik, micro:bit, Timers
  • Description
  • Additional information

Description

RTC Board擴展板為micro:bit增加RTC(實時時鐘)的功能,讓用家可經Makecode Library提取實時的日、月、年、時、分、秒。
當擴展板裝上一粒CR2032鈕電,板上的RTC就會透過鈕電取電,在micro:bit關機的情況下,保持RTC運作達一年或以上。
另外,此擴展板帶有另一個版本Klimate Board,為micro:bit同時新增環境感測及RTC功能。

Resources

  • Datasheet

Additional information

必要配備 Required Accessories

1×Coincell CR2032

工作電壓 Operating Voltage

3~5.5 Vdc

電流消耗 Current Draw

10 mA typical

電池後備 Battery Backup

CR2032, 3 Vdc, 200 mAh with over 1 year typical battery life in stand-by mode

連接介面 Connection Interface

1×Edge connector for micro:bit
1×Terminal block for power at 5.5 Vdc maximum
1×USB type Micro B socket for power supply
1×Edge connector for micro:bit
1×Battery holder CR2032 for RTC battery backup
1×Pads in 1×4 form factor at 2.54 mm pitch for I2C expansion in SDA/SCL/+3V/GND arrangement
1×Pads in 1×3 form factor at 2.54 mm pitch for ZIP LEDs expansion in DOUT/+V/GND arrangement
1×Link header
4×Mounting hole M3.3

大小 Dimension

62 mm×67.5 mm×17.6 mm without micro:bit

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