Interfacing a Digital Caliper Data Plug

Haroen

Member
Last edited:

Haroen

Member
Hi Technoman,

It's also for calculating (x2) radius to diameter and then to display.

Thanks for the link.
I don't understand the interfacing circuit in the code 28X2-SynchronousRx.txt?
Where is the 3pins digital caliper data plug connected to the picaxe?
 

Haroen

Member
The arduino thread was mainly for the circuit and data plug cable solution. I can't program C+.
I think I will use a 3 pins molex soldered to the pcb instead of a 3Dprinted plug with wire and glue that will eventually make a bad connection.
(Have not figured out how to seal the plug to prevent cutting fluid, dust and chips going in.)
 

Haroen

Member
I guess that the protocol Digimatic is just for Mitutoyo digital calipers.
And the rest of the calipers are Chinese-BCD and Chinese-Binary?
Mine are defenitely chinese ones.

Which protocol was the 28X2-SynchronousRx.txt in post #2?
If I had a schematic how to connect it, I could try the code on all my calipers.
 
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