Posts Tagged ‘CNC’

16 Jun
2010

Victor Speed Controllers and EMC2

I’m currently working on building a EMC2-controlled CNC machine with mostly parts I have on hand. I decided to use Victor 883′s to control my servos, but EMC2 does not put out the RC-style PWM signal that victors are driven with. Thankfully, hardware in EMC2 is configured with HAL, allowing the software to work with nearly any hardware. Below are the values and configuration I used. If you are planning on using other RC-style motor controllers, you’ll need to calculate these values yourself.

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Gaggia Classic Disassembly and Cleaning

Gaggia Classic Disassembly and Cleaning

I recently purchased a used Gaggia Classic machine on Amazon. After realizing that it was not as “lightly used” as

Arduino Leonardo - Interrupts

Arduino Leonardo – Interrupts

As of Arduino 1.0, interrupts are not supported on the Arduino Leonardo. I’m working on a project using the atmega32u4