Difference between revisions of "DS1302 RTC Board"
From Waveshare Wiki
m (Text replace - "{{FAQ box" to "{{FAQ") |
|||
| Line 1: | Line 1: | ||
[[Category:Modules]] | [[Category:Modules]] | ||
[[http://www.waveshare.net/wiki/DS1302_RTC_Board 中文]] | [[http://www.waveshare.net/wiki/DS1302_RTC_Board 中文]] | ||
| + | [[File:DS1302-RTC-Board_l.jpg|thumb|right|300px |alt=DS1302-RTC-Board|link=http://www.waveshare.com/DS1302-RTC-Board.htm | DS1302 RTC Board]] | ||
| + | == Introduction == | ||
| + | DS1302 RTC Board | ||
| + | [http://www.waveshare.com/DS1302-RTC-Board.htm More] | ||
==Resources== | ==Resources== | ||
| − | |||
| − | |||
| − | |||
*[[:File:DS1302-RTC-Board-Schematic.pdf|Schematic]] | *[[:File:DS1302-RTC-Board-Schematic.pdf|Schematic]] | ||
*[[:File:DS1302-RTC-Board-Code.7z|Code]] | *[[:File:DS1302-RTC-Board-Code.7z|Code]] | ||
| − | |||
*[[DS1302_Datasheets|Datasheets]] | *[[DS1302_Datasheets|Datasheets]] | ||
*[[DS1302_Software|Software]] | *[[DS1302_Software|Software]] | ||
| − | |||
==FAQ== | ==FAQ== | ||
{{FAQ|Why may the DS1302 RTC Board output inaccurate time after used for a period of time? |The DS1302 module takes the divided clock from the external oscillator as its clock. However, the oscillator frequency changes with the ambient temperature and the frequency error of the external oscillator may cause clock error.}} | {{FAQ|Why may the DS1302 RTC Board output inaccurate time after used for a period of time? |The DS1302 module takes the divided clock from the external oscillator as its clock. However, the oscillator frequency changes with the ambient temperature and the frequency error of the external oscillator may cause clock error.}} | ||
| − | |||
==Support== | ==Support== | ||
{{Service00}} | {{Service00}} | ||
Revision as of 03:10, 17 November 2015
[中文]
Introduction
DS1302 RTC Board
Resources
FAQ
Answer:
The DS1302 module takes the divided clock from the external oscillator as its clock. However, the oscillator frequency changes with the ambient temperature and the frequency error of the external oscillator may cause clock error.
{{{5}}}
Support
Support
If you require technical support, please go to the Support page and open a ticket.