ZS042 DS3231 AT24C32 IIC Module Precision Real Time Clock Quare Memory Arduino For Sale

ZS042 DS3231 AT24C32 IIC Module Precision Real Time Clock Quare Memory Arduino


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ZS042 DS3231 AT24C32 IIC Module Precision Real Time Clock Quare Memory Arduino:
$5

DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM i...

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ZS042 DS3231 AT24C32 IIC Module Precision Real Time Clock Quare Memory Arduino

DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.
RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. 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 offerirectional 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 μP reset manually.
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. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.

Module parameters:
1 Size: 38mm (length) * 22mm (W) * 14mm (height)
2 Weight: 8g
3 Operating voltage :3.3 - 5 .5 V
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
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
Shipping list:
1.DS3231 module a (tested good antistatic packaging )

Note: don't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding
(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)

Package Included:

DS3231module x 1


Item SpecificsBrand :Unbranded/GenericUPC :Does not applyMPN :Does Not Apply
Payment

We accept PayPal only. •Please understand that for variation listings, there is a drop down menu for you choosing the desired items. We are unable to change any content of your order based on the checkout note or PayPal message. •Please verify your address during checkout . You may not be able to change the shipping address once the payment is completed due to the shipping status. •If you are paying through Paypal using eCheck, please note that your item can be shipped only after eCheck has cleared. We accept PayPal payment and all major credits through Paypal only. •To avoid an unpaid item dispute, all payments must be received within 7 days from the end of the sale.

Shipping

We ship all the orders from USA For US orders, economy (est 5-10 days) shipping is FREE AND FREE tracking number

Returns

Returns: Our goal is to ensure your complete satisfaction with your purchase. If you are not satisfied with your purchase for any reason, you may request for an exchange, replacement, or refund within 14 days of receiving the order. Return restrictions are detailed below. If you wish to receive a refund due to buyer's remorse or return a fully functional item for a refund, a 20% restocking fee will be deducted from the refund total. All shipping and handling charges will not be refunded. Buyers will be responsible for any shipping and handling charges for returns and exchanges. Items returned or exchanged, must be in NEW, unworn, unsoiled and sell-able condition with all tags in place and protective shields intact where appropriate, and in their original packaging. The item is subject to final inspection before your return is processed. Due to health and hygiene reasons, all sales are final for the following item types: Lingerie, Intimates, Pantyhose, Swimwear and personal grooming items. For any returns or exchanges, please contact us directly through to obtain a RMA (Return Merchandise Authorization) number. Please allow up to 7 business days for exchanges & returns to be processed.

Customer Services

Contact Us: If you have any questions or concerns, you can reach us through messages. We appreciate your business and if you are satisfied with our service, please provide positive response and rate the details of the transaction. Our goal is to make sure you are a satisfied buyer so please give us the chance to do so should anything go wrong with your order. Please contact us before leaving any negative or neutral response。

Shipping: We ship to your registered address only. Items will be shipped within 24 hours when payment received. All items are shipped from our USA warehouse in NC, Shipping time only 2-7 business days with tracking number. We ship from US to US. Orders usually ship within 1 business day after payment is received.

Top USA Distributor

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DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.
RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. 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 offerirectional 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 μP reset manually.
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. The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time). This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.

Module parameters:
1 Size: 38mm (length) * 22mm (W) * 14mm (height)
2 Weight: 8g
3 Operating voltage :3.3 - 5 .5 V
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
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
Shipping list:
1.DS3231 module a (tested good antistatic packaging )

Note: don't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding
(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)

Package Included:

DS3231module x 1

Item SpecificsBrand :Unbranded/GenericUPC :Does not applyMPN :Does Not Apply

PaymentShippingReturnsCustomer Services

We accept PayPal only. •Please understand that for variation listings, there is a drop down menu for you choosing the desired items. We are unable to change any content of your order based on the checkout note or PayPal message. •Please verify your address during checkout . You may not be able to change the shipping address once the payment is completed due to the shipping status. •If you are paying through Paypal using eCheck, please note that your item can be shipped only after eCheck has cleared. We accept PayPal payment and all major credits through Paypal only. •To avoid an unpaid item dispute, all payments must be received within 7 days from the end of the sale.

We ship all the orders from USA For US orders, economy (est 5-10 days) shipping is FREE AND FREE tracking number

Returns: Our goal is to ensure your complete satisfaction with your purchase. If you are not satisfied with your purchase for any reason, you may request for an exchange, replacement, or refund within 14 days of receiving the order. Return restrictions are detailed below. If you wish to receive a refund due to buyer's remorse or return a fully functional item for a refund, a 20% restocking fee will be deducted from the refund total. All shipping and handling charges will not be refunded. Buyers will be responsible for any shipping and handling charges for returns and exchanges. Items returned or exchanged, must be in NEW, unworn, unsoiled and sell-able condition with all tags in place and protective shields intact where appropriate, and in their original packaging. The item is subject to final inspection before your return is processed. Due to health and hygiene reasons, all sales are final for the following item types: Lingerie, Intimates, Pantyhose, Swimwear and personal grooming items. For any returns or exchanges, please contact us directly through to obtain a RMA (Return Merchandise Authorization) number. Please allow up to 7 business days for exchanges & returns to be processed.

Contact Us: If you have any questions or concerns, you can reach us through messages. We appreciate your business and if you are satisfied with our service, please provide positive response and rate the details of the transaction. Our goal is to make sure you are a satisfied buyer so please give us the chance to do so should anything go wrong with your order. Please contact us before leaving any negative or neutral response。

Shipping: We ship to your registered address only. Items will be shipped within 24 hours when payment received. All items are shipped from our USA warehouse in NC, Shipping time only 2-7 business days with tracking number. We ship from US to US. Orders usually ship within 1 business day after payment is received.


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