Class D AVR

Class D AVR

This is a project that I’ve been working on for some time now, a good part of my life, but more recently for the past…

Read Article →
How to: Phase and Frequency correct PWM on ATtiny461A

How to: Phase and Frequency correct PWM on ATtiny461A

Just thought I’d share how I achieved phase and frequency correct PWM on the ATtiny461A using Atmel Studio 6.2. I really haven’t the required knowledge…

Read Article →
Single Hand POV Clock

Single Hand POV Clock

A single handed clock that tells hours, minutes, and seconds! How can this be done? Through persistence of vision, of course. The POV clock uses…

Read Article →
Simple IR Remote Trigger

Simple IR Remote Trigger

Here’s a quick and easy Trigger I made using a 555 timer and a IR Demodulator. It’s a 555 setup as a monostable, single pulse…

Read Article →
A Nixie Thermometer build

A Nixie Thermometer build

The following is a detailed design/build of a nixie thermometer that I made last year. After building a nixie clock, I thought it would be…

Read Article →
Easy font creation for LED matrix from truetype system fonts

Easy font creation for LED matrix from truetype system fonts

Today I decided to design and build an LED wand, which I’ll detail in a later post, but I knew to show it off correctly…

Read Article →
Text engraving workflow for linuxCNC

Text engraving workflow for linuxCNC

After having a CNC machine for a couple months, I’ve quickly realized that the hardest part is not putting the machine together and getting it…

Read Article →
TB6560 ebay 3-axis driver and LinuxCNC (emc)

TB6560 ebay 3-axis driver and LinuxCNC (emc)

I’ve read of so many failures with the ebay version of the TB6560 3-axis stepper motor driver that I thought I’d document my success with…

Read Article →
Timeframe: dynamicly displaying dates in Wordpress

Timeframe: dynamicly displaying dates in WordPress

Rather than use some of the available dynamic date scripts/images that are on the web, I decided to create my own and share it. Feel…

Read Article →