3 in 1 LED High Accuracy DS3231SN digital Clock Temperature Voltage Module For Sale
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3 in 1 LED High Accuracy DS3231SN digital Clock Temperature Voltage Module:
$3.98
The latest 3 in 1 module, set the time, thermometer, voltmeter three kinds of practical functions in one,
using the DS3231 comes TCXO clock chip, with ultra-high timing accuracy and stability,
extended temperature probe, effective solution to a temperature module
temperature insufficient registration problems.
Wide supply voltage, supports 5 ~ 30V DC.Product parameters:
1, power supply voltage: DC5.0 ~ 30V
2, the temperature function range: -40 to 120 degrees, resolution 0.1 degrees.
3, voltmeter function Range:DC5 ~ 30V(need pure DC power supply,
24V battery is not recommended for use because of possible charging voltage is too high, burning)
4.size: 40x13mm
How to use
Under non-setting state, press the left button of adjustment time (note in the middle of the colon is bright),
1. At this time \"minute\" starts flashing, increase press right, adjust the range 00 to 59. After a good tune, \"minute\",
2. Press the left button, then the \"hour\" starts flashing, increase press right, adjust the range 00 to 23.
3. tuned \"hour\", then press the left into the adjustment date (note in the middle of the colon is off), then \"day\" starts flashing, press right to increase adjustment range 1-31.
4. tuned \"day\", then press the left button, then the \"month\" starts flashing, press right to increase adjustment range 1-12.
5. After adjusting the date, then the left, then \"year\" starts flashing, increase press right, adjust the range 2012-2049.
6. adjust the \"year\", then press the left button, go to show the error voltage calibration function [x.xU], the unit is 0.1V, a positive number indicates an increase, a negative number indicates decrease.
7. Then press the left button, enter the temperature error calibration settings [Ac: xx], xx on behalf of the correction value, increased by right, a positive number indicates an increase, a negative number indicates decrease in degrees.
8. Press the left, into the cycle defined function dd option status display items, press the right to change the value: (dd: 0) time + temperature + voltage, (dd: 1) time + voltage, (dd: 2 ) time + temperature, (dd: 3) Temperature + voltage. Press the left button, the display alternately into circulation interval dF option, press right to change the value, the greater the value the longer the interval. DF Do not set to 0, otherwise it will be black.
9. Finally press the left button to save all settings value and return to normal display.
How to change
Second, switch the display items
Under non-setting state, press the right key to switch the display,
the display will be in time ---> Date ---> Temperature ---> voltage ---> alternately
switched between the circular display.
NOTE
When used, the temperature of the probe as far away from the board,
or the clock will heat affect the temperature measurement
Package Included:
1PCS * 3 in 1 LED DS3231SN Digital Clock Temperature Voltage Module DIY Electronic(Red/Blue/Green)
- Payment must be received in 5 business days of sale closing.
If you can\'t receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.Shipping
1. We only ship to the confirmed address provided by . please make sure your address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can\'t take a refund.
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