“Microduino-SD”的版本间的差异
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==Pictures== | ==Pictures== | ||
| − | [[file: | + | [[file:Microduino-SD-F.jpg|thumb|600px|center|Microduino SD Front]] |
| − | [[file: | + | [[file:Microduino-SD-B.jpg|thumb|600px|center|Microduino SD Back]] |
[[File:RTC.png|thumb|600px|center|On board devices and Pin Map]] | [[File:RTC.png|thumb|600px|center|On board devices and Pin Map]] | ||
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2014年1月9日 (四) 05:20的版本
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Microduino-RTC Module is a Real Time Clock module based on NXP CMOS PCF8563. RTC module uses TWI/I2C interface for communication. Data can be backed up with the addtional AT24c32 EEPROM. With an onboard capacitor, RTC module keeps time for serveral minutes after power disconnected. PCF8563 uses external crystal, and can provide timer intterupt tigger.
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Arduino libraryPcf8563 Arduino Library【ArduinoPlayground 】【 Download】 |
Pictures文件:Microduino-SD-F.jpg Microduino SD Front 文件:Microduino-SD-B.jpg Microduino SD Back 文件:RTC.png On board devices and Pin Map |
