Hi, It is my first host build.
LASER DIODE is from samsung writemaster 20x DVD burner, diode is some diffrerent type, so I must machine module from brass.
It is running on 3xAAA batteries, using LM358 based low-dropout driver.
I am running it at 180mA, I will increase the current later.
It can burn match, electrical tape.
I am using AR coated high power lens 5mm*2.3mm with short focal lenght, i have it from some DVD burner
LASER DIODE is from samsung writemaster 20x DVD burner, diode is some diffrerent type, so I must machine module from brass.
It is running on 3xAAA batteries, using LM358 based low-dropout driver.
I am running it at 180mA, I will increase the current later.
It can burn match, electrical tape.
I am using AR coated high power lens 5mm*2.3mm with short focal lenght, i have it from some DVD burner