![Uni-polar Stepper Motor Driver Using Driver Transistors & L297 | Circuit Ideas I Electronic DIY Projects I Robotics Uni-polar Stepper Motor Driver Using Driver Transistors & L297 | Circuit Ideas I Electronic DIY Projects I Robotics](http://www.twovolt.com/wp-content/uploads/2016/07/Unipolar-Stepper-Motor-Driver-Using-Transistors-and-L297-5.jpg)
Uni-polar Stepper Motor Driver Using Driver Transistors & L297 | Circuit Ideas I Electronic DIY Projects I Robotics
![ST Micro L297/1 Stepper Motor Controller, 20-Dip, 2.68 mm H x 7.1 mm W x 25.4 mm L, 0.2800 mm Width, 1 mm Length: Amazon.com: Industrial & Scientific ST Micro L297/1 Stepper Motor Controller, 20-Dip, 2.68 mm H x 7.1 mm W x 25.4 mm L, 0.2800 mm Width, 1 mm Length: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61nMocHX3+L.jpg)
ST Micro L297/1 Stepper Motor Controller, 20-Dip, 2.68 mm H x 7.1 mm W x 25.4 mm L, 0.2800 mm Width, 1 mm Length: Amazon.com: Industrial & Scientific
![L297 L298 Stepper Motor Controller Schematic - L297-L298 Stepper Motor Controller - Gallery - FoxyTronics L297 L298 Stepper Motor Controller Schematic - L297-L298 Stepper Motor Controller - Gallery - FoxyTronics](http://www.foxytronics.com/uploads/gallery/album_9/med_gallery_1_9_14584.png)