High Accuracy DIY Digital Dot Matrix LED Alarm Clock Kit

This digital LED clock built-in high accuracy clock chip and special dot matrix design, it can still accurately travel time after outage. With transparent case, components can be well protected and the clock looks stylish. 

Features:

Large LED display to clearly show time, temperature, date, week, etc.

Built-in high accuracy clock chip, it can still accurately travel time after outage. 

Special dot matrix design for alarm clock function.

Can set on time alarm during the day.

°C/°F selectable for temperature, 12H/24H time display mode.

Can automatically adjust the brightness according to ambient light or specify it.

Includes light control function to adjust the light automatically.

With transparent case, components can be well protected.

Comes with a USB cable, it is convenient for clock supply.

Specifications:

Material: FR4 + Acrylic

Display Color: White / Red / Blue / Green(Optional)

Supply: USB Interface

Working Voltage: 5V

Working Current: 35MA

Time Accuracy: 24 hours ±2S

Temperature Measurement Accuracy: ±1°C

PCB Board Size(1pc): 9.4 * 3.1cm / 3.70 * 1.22in

Finished Product Size: Approx. 10.5 * 4.1 * 2.3cm / 4.13 * 1.61 * 0.91in

Product Weight: 86g / 3.03oz

Package Size: Approx. 15 * 9 * 2.5cm / 5.91 * 3.54 * 0.98in

Package Weight: Approx. 114g / 4.02oz

Package List:

1 * Digital Alarm Clock Kit

1 * USB Cable

1 * User Manual(English)

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