1PCS DS3231 AT24C32 3.3V/5V RTC IIC Clock Module Precision Real Time Clock Quare Memory RTC Raspberry Pi For Arduino

Ds3231 At24C32 Iic High Precision Rtc Module Clock Timer Memory For Arduino

1PCS DS3231 AT24C32 3.3V/5V RTC IIC Clock Module Precision Real Time Clock Quare Memory RTC Raspberry Pi For Arduino

SKU:010082
$5.99

Parameters:

  1. Size: (L*W*H)1.5*0.87*0.55 inch
  2. Weight: 10g
  3. Operating voltage:3.3V-5.5V
  4. Clock chip: high-precision clock chip DS3231
  5. Clock Accuracy: 0-40 ℃ 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 ℃
  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 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal

Features:

  • Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.
  • Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.
  • DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
  • Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
  • A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating ?P reset manually.

Wiring instructions (with Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND

Package Included:
1* DS3231 Module

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Parameters:

  1. Size: (L*W*H)1.5*0.87*0.55 inch
  2. Weight: 10g
  3. Operating voltage:3.3V-5.5V
  4. Clock chip: high-precision clock chip DS3231
  5. Clock Accuracy: 0-40 ℃ 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 ℃
  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 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal

Features:

  • Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.
  • Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.
  • DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
  • Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
  • A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating ?P reset manually.

Wiring instructions (with Arduino uno r3 for example):
SCL → A5
SDA → A4
VCC → 5V
GND → GND

Package Included:
1* DS3231 Module

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.

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