[SilverJimmy] sourced his laser from eBay, but check out the engraver from earlier this year that used a DVD diode. Posted in Arduino Hacks , Laser Hacks Tagged Arduino Uno , laser cutter , laser ...

The control system is build around the simple Arduino shield shown to the right, which uses simple 74 series logic to send TTL control signals to the laser diodes used in his rig. The Arduino runs ...

The Arduino illuminates (blasts) the target using an inexpensive laser diode mounted on a servo motor. Interesting applications of applied math include computing distance based on sonic travel time, ...

The MicroSlice laser cutter and engraver offers a working area of 50 x 50mm and is capable of cutting through paper and engraves wood & plastic using a 100mw Red Laser Diode, like you’d find ...

Build your own interactive laser chasing toy for your dog using Arduino! In this DIY project, we use simple components like a ...

Called RLD90QZW8, “original technology allows Rohm to reduce the temperature dependence of the laser wavelength to just Δ11.6nm – 0.10nm/°C”, said the company. “This makes it possible to narrow the ...