crazynanoman Videos

This video shows my homemade CNC machine after initial XY squareness. The gauge is a test indicator with .0005" per tick and the square master is a 1-2-3 precision block. The block is first aligned in the X axis and then measured in the Y to read any out of square error.

Tags: CNC mill squareness XY

This is my DIY CNC cutting out a circuit board prototype. The SMT pads are 0805 size and the holes are .030"

Tags: MVI 0407

This video shows my newly rebuilt Z-axis stretching her legs at 50IPM. Driven with a hobbycnc driver board and steppers and Mach3 for control.

Tags: Zaxis new

This video shows my home built CNC machine cutting out a 4"X4" Lithophane of Albert Einstein out of Corian. The bit is 1/32" with .005" stepover. Total Machine time is 11hrs.

Tags: Lithophane CNC Corian

This video shows my balancing robot with a pot and lever for feedback.

Tags: PID AVR Robot Atmega128

This robot balances with feedback from an optical sensor. The robot is controlled with an Atmega128 board and H-bridge driver.

Tags: AVR PID Balancing Robot H-bridge Atmega128 LCD

This video shows my homemade 3 axis CNC machine milling the traces of a circuit board.

Tags: PCB Mill CNC HobbyCNC Engraving

This video shows my robot balancing on carpet. The PID loop is not quite perfect yet but its close enough to balance for a bit.

Tags: Balance PID Segway Robot AVR

This video shows how an Infrared Optical sensor fed to an ADC can control PWM output to control motors via an H-Bridge.

Tags: ADC Atmega128 PWM H-bridge Infrared Optical

This video shows my 3 axis CNC mill engraving my name on a piece of aluminum scrap. The bit is from a standard Dremel Tool kit spinning 60K RPM in a router.

Tags: CNC Hobby Engraving Mach3