10:1 Micro Metal Gearmotor HPCB 12V with Extended Motor Shaft SF_Data Loggers We also tied the battery

We also tied the battery thru a divider to an analog pin

3V OUTPUT)

Each SparkFun gator:bit can be powered from 2

Extension Headers

2 mA to 3 mA typical no-load quiescent current (see the quiescent current graph below)

10:1 Micro Metal Gearmotor HPCB 12V with Extended Motor Shaft SF_Data Loggers We also tied the batteryThis gearmotor is a miniature high power, 12 V brushed DC motor with long life carbon brushes and a 9. 96: 1 metal gearbox. It has a cross section of 10 12 mm, and the D shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4. 5 1 mm extended motor shaft . Key specifications: voltage no load performance stall extrapolation 12V 3400RPM, 80mA 0. 17 kgcm (2. 4 ozin), 0. 75 A