DIY DS1302 LED Rotating Electronic Temperature Display Digital Clock + Box Kit

This is the new version, increase light control. Temperature can be set to Celsius or Fahrenheit display. (Bulk shipped.)

Feature:
This is an affordable and practical DIY kit. Can show time, temperature and date. Especially for electronic major students
learning to use, the board also has plug-chip devices both devices to help you improve the welding technology.

Specifications:
Shell: Transparent acrylic shell
Size: 81 mm x 81 mm x 1.6 mm
PCB thickness: 1.6 mm
Materials: FR4 military level
PCB color: black
Digital Tube display: blue
Power supply voltage: miniUSB, external connection 5V ,3V button battery for clock chip on the board of the standby power supply

Functions:
1. Electronic clock function.
Can be arbitrarily set the alarm time, choose their favorite ringtones.
7 ringtones can be selected for the whole point alarm and alarm clock alarm, so that the sound is no longer
monotonous. Built Ringtones: bit by bit (default alarm tone),
broadcast time signal (default Chime tones), jasmine, Fur Elise, Canon, childhood memories, backgammon.
2. Date display.
Through the key switch, you can see the preset date.
3. Alarm function.
Through the button switch, you can set the alarm clock function. When to set the alarm time, buzzer sounds, if not,
manually turn off the buzzer will continue to ring for 10 minutes.
4. Temperature display function.
Temperature can be set to Celsius or Fahrenheit display.
Under the time display mode, press PLUS, can display the current temperature
5. Light control function
When the light dimmed automatically reduce the clock brightness, you can set the light control level
6. Many mode display function.
Outer LED display has four modes, can cooperate to add key implementation, through the model key.
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