Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

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Buying for a Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable with best price? Read about features, types, and other must-know topics in our Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable buying guide to make an informed choice. Pay for finest Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable Look for the Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable package that is finest for you. Make a price comparison, discount promo, or free shipping before shopping.

Package included housing, without housing version: product ID 1132729

Documents download:

Key-Function: http://files.banggood.com/2016/EC1620-Key-Function-V06.pdf
Circuit diagram: http://files.banggood.com/2016/Circuit diagram.zip
Manual: http://files.banggood.com/2016/EC1620_V06-manual.pdf





Optional Color: (With housing version)

Red digital tube + Red/Green circle LEDs
Blue digital tube + Red/Green circle LEDs
White digital tube + Red/Green circle LEDs
Green digital tube + Red/Green circle LEDs
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Red digital tube + Red/Blue circle LEDs
Blue digital tube + Red/Blue circle LEDs
White digital tube + Red/Blue circle LEDs
Green digital tube + Red/Blue circle LEDs


EC1620 electronic clock introduction:

Using MCU to read the clock data in DS3231, shown on the digital tube and LED. Digital tube and LED using LED special constant current drive chip TM1818 to achieve the best display effect.
Using the voice control module to output sound, to achieve voice timekeeping and alarm function. Through the button can set the time, alarm clock and other functions.


Compare with product ID:1053190:

This product product ID 1053190
ChipDS3231DS1302
PCB size100x140mm81x81x1.6mm
Size with case152x29x112mm93x93x26mm
Size of digital tube1 inch0.56 inch
Size of LEDs5mm3mm
Shape of LEDsOvalRound
SoundSpeakerBuzzer
USB portMicro USBMini USB


Note:

It is assumed that users have soldering skills and troubleshooting skills to assemble this kit. Buyers are advised that due to skills of user is involved in assembly it is not guaranteed every kit will end up being a working device. But we will make as much efforts as we can to approach that goal.
When soldering the SMDs, the temperature can not too high, otherwise there is the risk of bad soldering.
Please note that the direction of LED, LED long legs for the positive.
The second digital tube's point is in the bottom, is different with the other three points.
RT1 is a thermistor, RL1 is a photosensitive resistor. And the length of the pin should be enough to extend out of the shell.
The speaker is connected to the O1 and O2 of the voice module and is glued to the lower right corner of the circuit board with a double-sided adhesive tape.
Please be sure to finish soldering the back side of the components and then soldering the digital tube.

Specification:

Power: DC3V-DC5V (Adapter does not includes)
Working current: <250MA
Alarm current: <500mA
Due to the relatively large working current, please use the high quality 5V1A power supply.


FunctionSpecification
Voice timekeepingSupport Chinese and English voice
Light control functionIntelligent dimming
Temperature displayCelsius and Fahrenheit selection
12/24 hour systemCan be set to 12/24 hour display
Circle LED mode setting12 modes can be set
Turn off the LED lightsLED can be closed, leaving only digital tube display
TimekeepingCan set the time period of the time (after the set can automatically report time)
The voice timekeepingSupport Chinese and English voice (need to press the button to report time, in the time display state, press the PLUS key to report the current time)
Alarm setting3 alarm clock can be set
Alarm tone setting12 ringtones are available
Temperature calibrationThere may be ± 1 ° error
Take turns the display functionYear, month, day, hour, minute, temperature rotation display
Turn off the take turns display functionWhen the rotation display is turned off, the time is displayed statically
Power off time saving funcionOne free button battery
Time adjustmentCan be adjusted to seconds
Digital tube color selectionRed, green and blue optional
LED color selectionRed and blue / red and green optional
USB powerCircuit board 5V power supply
HousingYES

Package includes:

1 x DIY clock kit



Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable
Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

Geekcreit® Large Size 1 Inch DIY DS3231 Light Control Rotation Oval Shape LED Electronic Clock Kit With Housing Size 152x29x112mm Alarm Replaceable 12/24 Hour Switchable

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