Circuit Maker

=DIY Industry Standards=


 * CubeSpawn motion control -
 * http://diylilcnc.org/ - precision, at $700 parts cost; open source plans -
 * MyDIYCNC - $400 parts cost - [review http://radar.oreilly.com/2010/12/diy-fabrication-hits-a-new-pri.html]; Kickstarter - ; sales site -
 * A Quick CNC - from Kickstarter - - $550 parts cost; ball lead screws used; sales site -

=Other Industry Standards=


 * Probotix $600 mill with precision acme -
 * Anti backlash spring nuts -

=Open Source Stepper Motor Controllers and Driver Boards=
 * Fully assembled from RepRap - $35 for 1 axis -
 * Generation 7 electronics from RepRap - DIY electronics version for self-replication - . Supported amperage up to 2 amps.
 * Easy Driver stepper driver boards -, sold at Sparkfun -

=Bills of Materials=


 * Precision acme of 3/8-16 (.009 accuracy per foot or better) - $9/foot for steel, $14/foot for stainless steel -
 * Precision acme 3/8-16 platform nut - - $20
 * 1/4-28 threaded rod, stainless, - $2.50 for 1 foot length -