Digital Calendar, Clock, & Thermometer

Applicable Occasions: 1. Electronic calendar
2. Digital clock
3. Environment temperature detection
Features: 1. 5 different kinds of display mode:

1. only show time
   
2. only show the date 
   
3. only show the temperature 
   
4. only show voltage 
   
5. time, temperature alternating display
   

2. Use DS1302 Clock Module to provide accurate time.You can set or adjust the time.When power off, time will go on because of CR927 backup battery,.
3. The module can be used as a voltmeter to measure voltage (the input voltage must be more than 7V).
4. The module can measure the temperature where it works.
5. This module is small, exquisite and takes up little space. (Length: 40 mm, width: 13 mm, height: 17 mm)
6. This module can display clearly in bright places because of good digital tube.
7. With the function of 24 hours timing error correction settings.Parameters: 1. Input voltage:5V-15V
2. Measuring input voltage:07V-15V
3. Voltage resolution:20mV
4. Output Current:0.02A-0.04A
5. Temperature range:-20ºC-59ºC
6. The adjustment of temperature precision range: - 5 ℃ ~ 5 ℃
7. Temperature Resolution:1ºC
Actual Pictures Show:1.Time

3.Voltage:

4.Date:

Diagram

1.Press the key1, into the "minutes" Setting interface, and then press the key2, set values .
2.Press the key1,enter the time "the hours" setting interface, then press the key2, set values
3. Press the key1, into the voltage regulation setting interface, and then press the key2, set values .
4. Press the key1, into the setting of the temperature control interface, and then press the key2, set values .
5. Press key1, back to the clock display interface
6. Press the key2, displays the "day" and "month"
7. Press the key2, display the input voltage
8. Press the key2, display temperature
9. Press the key2, temperature display and switch between the clock display
Press the key2, back to the clock display interface