Valuable 1x Ds3231 At24c32 Iic Real Time Clock Memory Module For Arduino Esca

C $0.99

  • HK, China
  • Mar 6th
Description Module parameters: 1 Size: 38mm (length) * 22mm (W) * 14mm (height) 3 Operating voltage :3.3 - 5 .5 V 4 clock chip: high-precision clock chip DS3231 5 Clock Accuracy :0-40 °C range, the accuracy 2ppm, the error was about 1 minute 6 calendar alarm clock with two 7 programmable square-wave output 8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation 9 chip temperature sensor comes with an accuracy of ± 3 °C 10 memory chips: AT24C32 (storage capacity 32K) 11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V) 12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57 13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal 14 Packing: single anti-static packaging Wiring instructions (with Arduino uno r3 for example): SCL -> A5 SDA -> A4 VCC -> 5V GND -> GND Note: don't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding Package Included: DS3231 module x 1 Preview Engineered for professional eBay sellers! On Jan-08-15 at 18:28:01 PST, seller added the following information: On 06-Mar-15 at 03:02:59 EST, seller added the following information:
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Model DS3231 AT24C32 IIC module
Operating voltage 3.3 - 5 .5 V
Brand Buytra
Package Included DS3231 module x 1
Size 38mm (length) * 22mm (W) * 14mm (height)

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