DIY Kit 24-hour Display Neon Lights Refresh Time Setting Size 187x48mm
76,76 €
PCB size: 187x48mm. 24-hour display mode, refresh display every 5 minutes, no alarm. Sleep module. Long press the "SET" key, when there is no display, enter the sleep mode (no display from 22:00 to 07:00, display from 07:00 to 22:00).
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