@will @davee @zander I am progressing rapidly with Will's code and I think it is now functioning perfectly as required. The travel on my leadsc...

@will @davee @zander Will's latest sketch works! This is wonderful! I feel very grateful to you guys: there is not much I can do in return, as my...

@will Dear Will, I tried a sanity check, going back to just running the motor back and forth without an limit switch, and ...

@will Dear Will, I have tried to run your program sketch_jun30a with the buttons. After I have uploaded it and turn on the motor power, the motor lo...

@will Dear Will, Today I have found a couple of pushbuttons and studied your latest and longest sketch carefully. To aid my understanding, I dec...

@will @zander @davee I really do appreciate the time you are all spending on helping me! Before Will goes to all the trouble of reproducing m...

@zander Dear Ron, I was worried about floating voltages, so I have wired the switch input (pin 3 on the Arduino)...

@will Alas, no joy this morning. When I run your latest sketch ( the one you sent while it was about 2 am in England) the motor does nothing, whatever...

@zander Thanks for pointing this out! I had no reason to send a sketch to anyone until I discovered this forum, but when I searched the web for a wa...

@will Wonderful! Your cleaned-up version compiled perfectly on my Arduino Uno. I am very excited, but will postpone uploading your sketch to the ...

@will The Word files I make from the Arduino sketches behave in a strange way: they may appear without colour at first. Also, I seemed to see t...

@will Dear Will, I have made the new connection (to the 'enable' pin) and typed in the code. I have attached a copy. ...

@will Here is the diagram

@will It is nearly midnight, so I will be off to bed soon, but I wanted to thank you for your very helpful and detailed reply. The focus of the...

@will I have spent two hours trying to download the zip file with the the codes from the video on Controlling Stepper Motors with Hall Effect Swit...