OUNONA Data Logging Shield Recorder Battery Back Ups Circuit The Battery Backup Module Back up Battery Sensor De Ckp Sensor Transducer V Regulator Soldering Connectors Compatible Logger
$11.39
Description
Recorder-- brand: deek-robot. material: durable hard pcb board and plastic..Transducer-- included libraries and example code for both sd and rtc mean you can quickly prototyping area for soldering connectors, circuitry or sensors..The-- works with , duemilanove, , leonardo or /mega r3 or higher. /mega r2 or lower are not supported..Circuit-- built-in 3.3v regulator is both a reliable reference voltage and also reliably runs sd cards that require a lot of power to run.Battery backup-- sd interface works with fat16 or fat32 formatted cards. 3.3v level shifter circuitry prevents damage to your sd card
