Recent content by yiwai
Help Support Talk Electrician Forum:
-
Y
The ADS805E cannot be debugged
ADS805E debugging was failed. According to the DC-COUPLED circuit connection, even if input the straight flow, all of the falling edge data of each clock keeps changing. I am worried, ask for help~ If you have the related circuit and please send a record of the reference, thank you so much!- yiwai
- Thread
- Replies: 0
- Forum: Electrician Talk Forum
-
Y
How to improve RTC timing accuracy (error no more than 0.5 s/day)
As shown in the attached picture, about the RTC chip,I adopted DS1302, which is directly inserted, and the load capacitance is 6pf, C47 C52 was not welded. With 20ppm, the error is 2s/day. And then I tried again with 5ppm, the error had not changed. Is there any better way to improve the...- yiwai
- Thread
- Replies: 5
- Forum: Central Heating & Storage Heaters Forum