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سؤال: My clock is faster with 27 minutes per 12 hours ... I change crystal and result is similar...

السؤال بواسطة niq_ro على 2018-07-09 03:20:51

ovix9r The issue is power supply and ds1307. The specs of ds 1307 are decent of about 20ppm but we are are not getting near that. My solution was to remove the chip and optional the crystal and connect a sma... شاهد المزيد

2019-03-19 06:21:38 مساعدة (4)
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