2 Axis readout, Battery powered

Today I posted (4) photos of a 2 axis DRO using battery power.
Thank you very much to BOB SIMON who suggested Red Lion display units
for use in this type application. I put this together for checking
on the accuracy of my CNC control system, - an independent
verification. The photos are titled "Readout", "Front inside", "Back
inside" and "Encoder". The whole system was realtively low cost and
a heck of a lot faster than designing a ckt board, doing the circuit
with up-down counters etc. Some of Bob's data is in the Files
section, Red%20Lion%20DRO%20%Dis --- dated about 11-4-02. My pictures
are near the end of the photos section.
Regards,
Jack C. Cain