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DollaTek 5Pcs Precision RTC Clock Module Speichermodul für Arduino für Raspberry PI: Amazon.de: Elektronik & Foto
![CQRobot Raspberry Pi RTC Real Time Clock Module - Compatible Raspberry Pi 3, USE I2C Communication Mode, Onboard DS1307 Clock Chip and a 1220 Coin Cell Battery : Amazon.de: Computer & Zubehör CQRobot Raspberry Pi RTC Real Time Clock Module - Compatible Raspberry Pi 3, USE I2C Communication Mode, Onboard DS1307 Clock Chip and a 1220 Coin Cell Battery : Amazon.de: Computer & Zubehör](https://m.media-amazon.com/images/I/41ZPAlkrFsL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA10%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
CQRobot Raspberry Pi RTC Real Time Clock Module - Compatible Raspberry Pi 3, USE I2C Communication Mode, Onboard DS1307 Clock Chip and a 1220 Coin Cell Battery : Amazon.de: Computer & Zubehör
![CQRobot Raspberry Pi RTC Real Time Clock Module - Compatible Raspberry Pi 3, USE I2C Communication Mode, Onboard DS1307 Clock Chip and a 1220 Coin Cell Battery : Amazon.de: Computer & Zubehör CQRobot Raspberry Pi RTC Real Time Clock Module - Compatible Raspberry Pi 3, USE I2C Communication Mode, Onboard DS1307 Clock Chip and a 1220 Coin Cell Battery : Amazon.de: Computer & Zubehör](https://m.media-amazon.com/images/I/41ZPAlkrFsL._AC_UF894,1000_QL80_.jpg)