Recent content by fearless

Awesome. I barely hit post and already got a reply. Love this forum. Perfect, I actually have an Arduino Uno Kit and some 555 timers and leds that I've been meaning to bust out. What transistor/s would I need? I'm somewhat familiar with electronics from a few circuit bending classes I...

Trevor, thanks for your speedy response on my other topic. :) This is a separate subject: I'm looking for a quick dirty way to MOD an actual single laser pointer to pulse off/on, instead of an on/off button press (whereas the other topic I want to create/program frequencies for multiple diodes...

I'm working on a project to make programmable 635nm / 10mW line beam laser for medical / wound healing / acupuncture usage. The actual medical lasers that do this cost $2000-15000. Though they claim to be "true laser" "expensive diodes." Compare to Erchonia PL5 or Chattanooga Genisys lasers...

Greetings, Has anyone heard of a quick and dirty way of modding a laser pointer to pulse? I have a bunch of red and green laser pointers that I would like to pulse/flash on/off (as opposed to having to keep pressing the button and letting the button go and pressing the button to make it...