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HomeElectronicsHome AudioHome Theater SystemsSpeakersCeiling & In-Wall Speakers5Pcs DS3231 AT24C32 Time Module Clock Module Without Battery
UGX 50,974
UGX 91,74644%
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Product details
The DS3231 is a low cost, high precision I2C real time clock () with integrated temperature compensated crystal oscillator (TCXO) and crystal. The device includes a battery input that maintains accurate timing when the mains supply is disconnected. The integrated crystal oscillator increases the long-term accuracy of the device and reduces the number of components in the production line.
The DS3231 is available in both commercial and industrial temperature ranges and is available in a 16-pin 300 SO package.
The saves seconds, minutes, hours, weeks, dates, months, and years. For months less than 31 , the date of the month will be automatically adjusted, including the correction for the leap year. The working of the clock can be 24 hours or a 12-hour with /AM/PM indication. Two configurable calendar alarms and a configurable square wave output are available. The address and data are transmitted serially via the I2C bidirectional bus. Working voltage: 3.3--5.5V
Clock chip: high precision clock chip DS3231
Clock accuracy: 0-40 °C, accuracy 2ppm, error of about 1 With 2 calendar alarm clocks
Programmable square wave output
The real-time clock generates seconds, minutes, hours, weeks, dates, months, and years, and provides leap year compensation valid until 2100
The chip has own temperature sensor with an accuracy of +/- 3°C.
Memory chip: AT24C32 (storage capacity 32K)
11.IIC bus interface, the maximum transmission speed is 400KHz (when the working voltage is 5V)
Other IIC devices can be cascaded. The 24C32 address can be modified by short-circuiting A0/A1/A2. The default address is 0x57.
With battery CR2032 (without battery), after the system is powered off, the clock will still move normally.
Wiring instructions (take for r3 as an example):
SCL→A5
SDA→A4
VCC→5V
GND→GND
Colour: blue
Material: ABS
Size: 38x22x14mm Package Contents:
5 * DS3231 AT24C32 clock module Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.
The DS3231 is available in both commercial and industrial temperature ranges and is available in a 16-pin 300 SO package.
The saves seconds, minutes, hours, weeks, dates, months, and years. For months less than 31 , the date of the month will be automatically adjusted, including the correction for the leap year. The working of the clock can be 24 hours or a 12-hour with /AM/PM indication. Two configurable calendar alarms and a configurable square wave output are available. The address and data are transmitted serially via the I2C bidirectional bus. Working voltage: 3.3--5.5V
Clock chip: high precision clock chip DS3231
Clock accuracy: 0-40 °C, accuracy 2ppm, error of about 1 With 2 calendar alarm clocks
Programmable square wave output
The real-time clock generates seconds, minutes, hours, weeks, dates, months, and years, and provides leap year compensation valid until 2100
The chip has own temperature sensor with an accuracy of +/- 3°C.
Memory chip: AT24C32 (storage capacity 32K)
11.IIC bus interface, the maximum transmission speed is 400KHz (when the working voltage is 5V)
Other IIC devices can be cascaded. The 24C32 address can be modified by short-circuiting A0/A1/A2. The default address is 0x57.
With battery CR2032 (without battery), after the system is powered off, the clock will still move normally.
Wiring instructions (take for r3 as an example):
SCL→A5
SDA→A4
VCC→5V
GND→GND
Colour: blue
Material: ABS
Size: 38x22x14mm Package Contents:
5 * DS3231 AT24C32 clock module Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
- Durable and good quality
- DS3231 AT24C32 Module
- AT24C32 Time Module
- Clock Module DS3231SN
- Memory module
- without battery Time Module
- The details are as described above
What’s in the box
5 * DS3231 AT24C32 clock module
Specifications
- SKU: 91755EA1VXPTSNAFAMZ
- Model: Time Module
- Production Country: China
- Size (L x W x H cm): 13x13x3
- Weight (kg): 0.032
- Color: multicolor
- Main Material: ABS
- Warranty Address: None
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915 Generation 5Pcs DS3231 AT24C32 Time Module Clock Module Without Battery
UGX 50,974
UGX 91,74644%
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