SMALL - SMALL - Telemetry SMALL - Radio
RCWorks's blog
Posted by RCWorks | Feb 17, 2014 @ 05:19 PM | 4,479 Views
I just got this built up and have done the 5 Volt test and then added the driver chips as per documentation

Test voltage is 5.03 Volts.

This makes the 4th controller I have built and I have not had any failures either from the build or from use. This is an excellent product and I could not recommend it any higher...

I have yet to test it's final function but if it's like the last 3 I have no fear that it will work when it get added to the controller chassis.(A retired CD Duplicator case.)
Posted by RCWorks | Jan 26, 2014 @ 03:30 AM | 3,106 Views
Getting back to my CNC mill project as I was so rudely interrupted by medical issues an weather bad enough to keep me indoors. I am on 2 meds that leave me temperature sensitive.

I noted a light surface rust on my slides so I took them to the bead blaster for a cleaning, masking, a spray of Rustoleum and a light coat of oil.

I have part of the upper section cut for the legs, I need to finish that up then I can set the Y and Z axis in place and wire it up.

My spindle motor is in, I just need to wire it up to the speed control.

I have the Stepper controller and power supply as well as the USB interface.

I need to install my video card for Mach 3 compatibility and hook all the jumpers and switches. I violated convention(Mine anyway.) and used a switching power supply to run the steppers and controller. I think in a week I should have it all up and running and create a program to drill the table for holding the plate to the frame and holes for clamps.

Soon as this is done I have about the same amount of work to do to my 4 axis foam cutter.