DS1302 Rotating LED Electronic Alarm Clock Kit | Learning Kits Kits

This is DS1302 Rotating LED Electronic Alarm Clock Kit from the category Learning Kits Kits.

Specification:

Dimensions: 81 x 81 x 1.6 mm

PCB is 1.6 mm thick.

Military-grade FR4 material

Blue PCB colour

Red digital tube display

Mini-USB power supply, external connection, 5V, 3V

On the board of the standby power supply, there is a button battery for the clock chip.

package contains:

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