PIC to ULN2803 to Stepper Motor Interface | Electronics Forum (Circuits, Projects and Microcontrollers)
![74hc595 + uln2803 + unipolar stepper issue [SOLVED] - Motors, Mechanics, Power and CNC - Arduino Forum 74hc595 + uln2803 + unipolar stepper issue [SOLVED] - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/b/e/9/be9d1be9c5c4ed7762578ac9d4a5e184e8ae113d.jpeg)
74hc595 + uln2803 + unipolar stepper issue [SOLVED] - Motors, Mechanics, Power and CNC - Arduino Forum
![Invento 2pcs ULN2803-8 Channel Darlington Driver (Solenoid/Unipolar Stepper) - DIP-18 : Amazon.in: Industrial & Scientific Invento 2pcs ULN2803-8 Channel Darlington Driver (Solenoid/Unipolar Stepper) - DIP-18 : Amazon.in: Industrial & Scientific](https://m.media-amazon.com/images/I/61lnxONvk2L._AC_UF1000,1000_QL80_.jpg)
Invento 2pcs ULN2803-8 Channel Darlington Driver (Solenoid/Unipolar Stepper) - DIP-18 : Amazon.in: Industrial & Scientific
Power stage for stepper motor using IRF9520 and ULN2803 | Electronics Forum (Circuits, Projects and Microcontrollers)
![ULN2803 Pin assignments Figure 9. ULN2803 channels connected in parallel | Download Scientific Diagram ULN2803 Pin assignments Figure 9. ULN2803 channels connected in parallel | Download Scientific Diagram](https://www.researchgate.net/publication/309127426/figure/fig1/AS:565467698745345@1511829413732/ULN2803-Pin-assignments-Figure-9-ULN2803-channels-connected-in-parallel.png)