3 Axis CNC Controller Stepper Motor Driver Boar

January 17, 2019 arcozhangLeave a comment

Model:673059
Name:DIY laser engraving machine mainboard
Material: plastic
Size: approx. 120x65mm
Fix hole size:112x57mm htb12rqwsxxxxxaoxpxxq6xxfxxxa
Laser power:100mW～5W
Working Voltage: DC12V
Drive Stepper motor:2 phase 4 wire，2 phase 6 wire
Microstep:4 8 16
Limit Swicth:6 CH(X+ X- Y+ Y- Z+ Z-)
Curretn: 2A(one motor)

Application:For DIY Laser Engraving Machine

Feature
-Adjusting the laser power
-Low Light Function
-Full opto-isolation
-Support for High Power Laser
-Become the DIY engraving machine first choice,support for adjusting the laser power, weak light, all-optical coupling isolation, anti-interference, high power laser, support Python master software, Latest CNC firmware,Gold-plated stitching,limit switch, Motor subdivision, external connect relay etc..

Desktop turn pci parallel port card 25 expansion card printer lpt interface adapter cnc controller

January 17, 2019 arcozhangLeave a comment

DB25 Parallel Port PCI Card Adapter

Parallel Port PCI Controller Card Adapter.
PCI specification revision 2.2 compliant.
33Mhz PCI with 32-bit data.
Standard IEEE 1284 DB25 female parallel port compliant.
Supports up to 1.5 Mbytes/sec transfer rate.
Automatically selects IRQ and I/O address.
Supports PCI IRQ sharing to save valuable resources for other I/O expansion cards.
Supports PCI-bus power management interface.
Supports hot swap and wake-up.
Operating System: Windows 98, ME, 2000, 2003, XP, Vista, 7 & 8.

Touch Point Sensor Optical Edge Finder Photoelectric LED Alarm Song Sound CNC Controller

January 17, 2019January 17, 2019 arcozhangLeave a comment

100% quality and Brand new.

Accuracy 0.02MM touch-point-sensor-optical-edge-finder-photoelectric-led-alarm-song-sound-cnc-controller

Quickly locate work edges

Probe Hardened & Precision Ground

Not necessary to rotate while measuring

LED lights instantly and it beeps when probe touches conductive work piece

Use dry batteries to light the red lamp.Um5#, 1.5V x 2pcs

There is a safety spring puller which puts The ball precisely back to the position when ball breaks away from ball seat

These excellent tools quickly locate work edges and save time when finding positions on milling machines, jig borers etc etc

They employ a highly sensitive location sensor and utilize a red pilot light which can be clearly seen and an audible beeper The location of the end surface, outside & inside circle diameters can be detected..

Specification

Shank Diameter: about 20mm

Shank length: about 160mm

Ball Diameter: about 10mm

Battery: 2 x 1.5v(size:N) alkaline battery(not included)