Sunday, June 03, 2018

L297/1 chip

Stepper Motor Controller
- Power supply: 7 V
- Level of I / O voltage: TTL
- Able to control stepper motor 2 phase bipolar or 4 phase unipolar
- Able to control the motor half step or full step
- Connected together with L298 to control the stepper motor
- Requires only the clock signal and the direction of motor rotation to move the stepper motor
- Packaging: DIP 20-pin
datasheet http: // zipansion • com / 13NNU