31st Mar 2008
dds

AVR Direct Digital Synthesis

An AVR based R2R DDS with controls for offset and gain.  Sine, sawtooth, square and triangle waveforms are stored in look up tables in the Atmega16?s internal flash. An LM358...

05th Mar 2008
sep tech cent

Centrifugal Separation Technology

A centrifugal separator was designed and built to handle a continuous solid/liquid process stream. The book “Decanter Centrifuge Handbook” by Alan Records and Ken Sutherland was more than instrumental in...