<a href="http://casperelectronics.com/wp-content/uploads/Assembly.jpg"><a href="http://casperelectronics.com/wp-content/uploads/schematic.png"><img class="alignnone size-large wp-image-2017" alt="Schematic" src="http://casperelectronics.com/wp-content/uploads/schematic-460x180.png" width="460" height="180" /></a><img class="wp-image-2005 alignnone" alt="Assembly" src="http://casperelectronics.com/wp-content/uploads/Assembly-460x676.jpg" width="276" height="406" /></a>

PROJECT 1. Lets make an oscillator

<a href="http://casperelectronics.com/wp-content/uploads/Project12.jpg"><img class="wp-image-2006 alignnone" alt="Project1&amp;2" src="http://casperelectronics.com/wp-content/uploads/Project12-460x609.jpg" width="276" height="365" /></a>

PROJECT 2 More oscillators! with volume control.

<a href="http://casperelectronics.com/wp-content/uploads/Project2.jpg"><img class="wp-image-2007 alignnone" alt="Project2" src="http://casperelectronics.com/wp-content/uploads/Project2-460x560.jpg" width="276" height="336" /></a>

PROJECT 3: Adding sync and LEDs to oscillators

<a href="http://casperelectronics.com/wp-content/uploads/Project3.jpg"><img class="wp-image-2008 alignnone" alt="Project3" src="http://casperelectronics.com/wp-content/uploads/Project3-460x637.jpg" width="276" height="382" /></a>

PROJECT 4: Adding an op-amp PWM

<a href="http://casperelectronics.com/wp-content/uploads/project4.jpg"><img class="wp-image-2009 alignnone" alt="Project4" src="http://casperelectronics.com/wp-content/uploads/project4-460x627.jpg" width="276" height="376" /></a>