How the system works? Arduino Uno (#1) listens on serial port for incoming message user wants to send. When user typed message received, it transmits that same message bit by bit (not byte) by using ...

[SilverJimmy] already had a full-sized 50 watt laser cutter, but he decided to try his hand at putting together something smaller and microcontroller-driven. The result is this adorable little ...

Instructables member Patrick Panikulam has created a versatile wireless Arduino pen plotter and laser engraver, powered by an Arduino UNO microcontroller and offering a work area of 200 x 162 mm and ...

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Makers and developers might be interested in this new project which has been published by Instructables user “Venkes”, who has created a DIY laser scanning microscope using an Arduino Uno development ...

Researchers from the University of Washington have devised a new way to charge a smartphone from across the room using lasers. The team says that the method of charging is safe and uses a narrow ...

Osram has revealed a prototype laser emitter module for projection within augmented reality glasses. The lasers are 640nm red, 520nm green and 450nm blue, in a 7 x 4.6 x 1.2mm (39mm 3) surface-mount ...