Programmable_Timer_Relay

Engineer asked May 23,2023
0

Hello everyone,


I am looking for the smallest possible programable timer PCB prototype with RTC, relay and Bluethooth including firmware.

This prototype will used to be programmed to light up a tiny 5mm LED every year at the same date.


Thanks

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    I can't answer your pcb request but i have a question. Why every year a led?

    May 30,20230 Comments
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