These small motors are available cheaply on eBay and normally come with a ULN2003 driver board. Unfortunatly they will not drive properly with the standard Arduino stepper motor library. I looked at a ...

INA219 GY-219 GY219 Current Power Supply Sensor Breakout Board Module Sensor Module I2C interface For Arduino DIY DC INA219BTests the 5V 4-Phase 28BYJ-48 DC Gear Step Stepper Motor+ULN2003 Driver ...

A 35BYJ46 stepper motor and ULN2003 driver are used to move the 3D printed mechanism. ... The Gerber and Arduino code files are open-source for any hackers looking to make their own tea brewers; ...

A 35BYJ46 stepper motor and ULN2003 driver are used to move the 3D printed mechanism. ... The Gerber and Arduino code files are open-source for any hackers looking to make their own tea brewers; ...