I made some progress on my antenna rotator project and installed the stepper drivers and the Raspberry Pi computer. I bought two drivers from ardushop.ro and these should work just fine. They are based on Toshiba TB6560AHQ, PWM Chopper-Type Bipolar Driver IC for Stepping Motor Control. The datasheet can be downloaded from here.
My projects looks like this (wiring needs to be completed):
These days I will proceed with the preliminary stepper tests, to evaluate how these drivers work.
Greetings ! I completely neglected this website for a considerable amount of time. Simply I didn’t have either time or desire to write anything here. With this coming spring in 2023, with all this war and madness around us, I dug out my older passions, let them see the light again, made more time for […]
I needed this 3D design for a mini N connector that I have in my shack but I was unable to find any 3d file (.STEP etc) online. The connectors are used for my 101dB attenuator project. Enjoy ! Greetings.
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