The discussion centers on finding a suitable digital counter for a winding machine that counts turns and can subtract backwards. Participants suggest using a second-hand odometer counter from a scrap car, which can be modified by removing the worm reduction and driving the counter directly. Additionally, optical position encoders are recommended for their affordability and ease of integration, especially for those with soldering skills. Other creative solutions include modifying calculators or cassette tape counters to serve as turn counters.
PREREQUISITESEngineers, hobbyists, and DIY enthusiasts looking to implement custom counting solutions in mechanical applications, particularly those working with winding machines or similar devices.
How large a number is "fairly?"kolleamm said:fairly expensive
The machines are from $50 and up. Money isn't a huge problem it's just the size.Bystander said:How large a number is "fairly?"