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Software speed control of a brushless dc (Bldc) motor from Mach3.

Sep 2, 2014
Category
Circuit - Software Project
Build Progress
Build in Progress...

Although this build is typically Mach3 related there is no reason it cannot be adapted for use with any machine control software which provides a PWM spindle control output. As an addition, an option has now been added which will enable the interface to manually control outrunner speed without the need for a PWM signal.

CNC xPRO Driver

Oct 9, 2017
Category
Circuit - Software Project
Build Progress
Build Complete!

Spark Concepts CNC xPRO Driver. A new GRBL compatible, all-in-one stepper driver board with 4 motor controllers for XYZ + 1 clone (or rotary!). Capable of powering your next build with an ATX PSU (or 12V 2 wire supply), and ready for wireless printing. Compatible with Arduino (wireless robots anyone?)

Modular Controller PCBs

Sep 3, 2017
Category
Circuit - Software Project
Build Progress
Build in Progress...

This is a build still in the prototype stage. The initial design is being used to control a 4 axis sample change, but the PCBs when finalized will be able to be adapted as a convenient way to wire stepper (or eventually hybrid stepper) drivers to which ever controller you happen to be using. Current developments center around an Arduino Mega, although more interfaces are planned in the future. The main design centers around the use of Phoenix Connectors.

Controll Board for CNC Projects

Jul 24, 2014
Category
Circuit - Software Project
Build Progress
Build Complete!

The Echinus Team change the Firmware from "Teacup" to "Marlin". I use this board in my 3D Printer and it works very good! So I write a short report.

Stinger-Panting Images in the Air

Sep 20, 2018 at 4:13 PM
Category
Circuit - Software Project
Build Progress
Build in Progress...

Stinger displays images in the air by using a single column of LEDs. Special computer code converts graphics to pixels; then, the pixels are send to the strings of LEDs, which with the help of of the motor's fast movement the most colorful are displayed on thin air.

PiDuinoCNC Controller

Feb 23, 2016
Category
Circuit - Software Project
Build Progress
Build in Progress...

Using a Raspberry Pi, Arduino and a Protoneer CNC Shield to create an Open Source CNC router controller. It will be equipped with a touch screen to control the on board processor. The touch screen will run a user interface that has buttons for added functionality. There will be a camera for monitoring progress from inside my office. The control box will also feature a way to power the vacuum and spindle/router . I will also be able to monitor room temp as well as Pi CPU temps and averages.

32 Button Hand Pendant for the PlanetCNC Control Board

Feb 24, 2018
Category
Circuit - Software Project
Build Progress
Build Complete!

This project is for building a remote hand pendant for the Planet-CNC control board but could be adapted for many other projects. The pendant allows for machine control without being at the computer keyboard and the button functions on the pendant are defined by the user.

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