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DS1302 Roterende LED-display DIY Creatieve elektronische wekker Temperatuurweergave USB Powered 5V
DS1302 Roterende LED-display DIY Creatieve elektronische wekker Temperatuurweergave USB Powered 5V
US$7.65 US$7.94

Q: How to switch - 24H mode ??

gevraagd door Aifel op 2018-12-07 08:45:21

abhishek7xavier how to switch to 12h mode?

2019-11-24 07:40:02 Nuttig (0)
Antwoorden (2)
DS1302 Roterende LED-display DIY Creatieve elektronische wekker Temperatuurweergave USB Powered 5V
DS1302 Roterende LED-display DIY Creatieve elektronische wekker Temperatuurweergave USB Powered 5V
US$7.65 US$7.94

Q: There are 4 contacts marked as bluetooth on the PCB. How can I use them? Is it possible to connect a bluetooth serial converter ?? Is there a SW which can be set clock?

gevraagd door Aifel op 2018-12-12 05:13:24

wujiahui Tutorial address for similar products, maybe you can learn https://youtu.be/9UUB48GavA0

2018-12-12 20:46:10 Nuttig (0)
Antwoorden (1)
DS1302 Roterende LED-display DIY Creatieve elektronische wekker Temperatuurweergave USB Powered 5V
DS1302 Roterende LED-display DIY Creatieve elektronische wekker Temperatuurweergave USB Powered 5V
US$7.65 US$7.94

Q: What are the "Bluetooth" PCB contacts? How to use it?

gevraagd door Aifel op 2018-12-07 08:46:56

wujiahui Sorry, I don't see the "Bluetooth" PCB contacts.

2018-12-10 20:22:10 Nuttig (0)
Antwoorden (1)

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