1/2/5/10PCS DS3231 Real Time Clock Module RTC Sensor High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi

1/2/5/10PCS DS3231 Real Time Clock Module RTC Sensor High Precision AT24C32 IIC Timer Alarm Clock for Arduino Raspberry Pi

$180.00

$180.00 $0.00

Color 10pcs 5pcs 2pcs 1pcs

Description

SPECIFICATIONS

Brand Name: stemedu,DIYmall

Choice: yes

High-concerned chemical: none

Is Batteries Included: No

Is Electric: No battery

Is it battery/power supply: N

Is it charger/adapter: N

Material: Plastic

Origin: Mainland China

Recommend Age: 14+y

Use: Vehicles & Remote Control Toys

semi_Choice: yes

1/2/5/10PCS DS3231 IIC Module Precision Clock Module DS3231SN /DS3231M Memory Real Time 3.3V/5V For Raspberry Pi (without battery)

Description:

DS3231 is a low-cost, high-precision I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device includes a battery input terminal, which can maintain timing when the main power supply is disconnected.

Specifications:

Clock Accuracy :0-40 ° range, the accuracy 2ppm, the error was about 1 minute

With two calendar alarm clock

Programmable square-wave output

Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation

Chip temperature sensor comes with an accuracy of ± 3 °

Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57

Parameter:

Size: 38mm (L) * 22mm (W) * 14mm (H)

Weight: 8g

Operating voltage: 3.3-5.5 V

Clock chip: high-precision clock chip DS3231