Design and code for Rotator using PCB supporting DRV8825, ULN2003 and L298N boards. Supported with ASCOM driver, Windows application, firmware and comprehensive documentation.
(c) R Brown, 2020-2025, All rights reserved.
Permission is granted for personal and Academic use only.
Code or portions of code may not be copied or used without appropriate credit given to author(s).
Features
- Simple, cheap easy to build
- DRV8825, L298N and ULN2003
- Uses bi-directional moves to avoid cable wrap
- Optional Home Sensor
- Linux application
- Windows Application
- ASCOM Driver
- Arduino Nano
Follow Arduino myRotator ASCOM
Other Useful Business Software
Our Free Plans just got better! | Auth0
You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Rate This Project
Login To Rate This Project
User Reviews
-
Your project is great. Is it possible to add backlash to the program? I use nema17 with a gearbox, there is a backlashReply from Arduino myRotator ASCOM
-
Thanks for sharing your great project!!
-
I have built this project and the rotator works a treat. I used the circuit diagram and code as written however made my own board. I was able to print a 3D ring gear and case to fit the shape of the telescope. It is a great project and I am looking now at the dew controller. So far I have made a number of Roberts projects and all work 100% MyFocuser MyRotator MyUsbController
-
Hello Mr. Brown, can you write this myRotator in Indilibs? I use stellarmate with Indilibs and can't use the ASCOM driver! Thank you, Andy