Jim's Embeddedtronics

Stepper-Ninja is newer firmware to make a inexpensive Ethernet Pico development board run with Linuxcnc.

This is initial testing of various CNC controllers Constant Velocity runtime speed.

Picked up this LCR meter on sale for $60.

This is a list of free and commercial CAD and CAM programs that I have used.

My brother bought return item diode lasers from Two Trees, 2 for $150.

Originally posted on my old website back in 2014 I recently saw the author of Gcode Ripper has added touch probe height re-mapping so you can carve on uneven surfaces.

A reddit user needed help on this old Motorola 68HC16 development board which I happen to have two of them.

I have a couple of current loads that I purchased from Aliexpress a few years ago.

My brother was a old school EE/FPGA programmer having work with the first generation parts in the 80’s.

grblHAL recently updated the firmware to support 3rd order acceleration Jerk control, S-curve type acceleration.