This is my scratch build Laser CNC Engraver and PCB Exposer. It uses a 150mW 405nm laser diode and two CD drive motors and mechanics. A Processing sketch calculates the position of the pixels and send them to an Arduino Mega, wich drives the steppermotors. A TTL driver is used to control the Laser. With the joystick you can control the laser. You can set the exposure time, so you can engrave foam, paper, leather, plastic and wood. If you engrave photo-coated PCBs its possible to harden the surface and create your custom made PCBs. The resolution is at about 100 pixels/cm. The work area is 3,2 x 3,2 cm.
If you PN me I share my code.
You like my projects and would like [...]
Playing with easydriver stepper motor driver with arduino nano, control by joystick and power by two 18650 battery, I’ll share my code after I clean it up, just in case anyone need it for reference. Good day! source
This is a collection of some of the first projects i made with my new Arduino Duemilanove.
if the colors are messed up in it, im sorry, my camera doesnt work very well.
all codes are written myself.
this would have been in hd, but i couldnt get the options correct for some reason. anyone who knows sony vegas can you help me? how do i take a video from hdv and keep it under 1g? whenever i turned down the quality the filesise increased o.o
also, im wondering if anyone knoes how to get the Arduino Duemilanove to connect to flash. can i get some example code? i have serproxy but i need some working code. all the codes i tried are outdated.
any other [...]