laser Archives - Page 7 of 9 - Use Arduino for Projects

A LASER TREATMENT TO IMPROVE PAPER ELECTRONICS

NanoEngineers” research group at Iowa University have been devoting efforts to use graphene and its amazing properties in their sensors and other technologies. Graphene has many extraordinary properties. It is about 100 times stronger than the strongest steel. It conducts heat and electricity efficiently and is nearly transparent. Inspired by some recent projects about using inkjet printers to print […]

A LASER TREATMENT TO IMPROVE PAPER ELECTRONICS Read More »

Scanning Laser Microscope With Arduino

Blog / Ibrar Ayyub

I’d like to share my latest project, a scanning laser microscope with you. Some words concerning the principle: The pinciple is quite simple. The laser beam is focused on the object and the reflective light is being measured with a photodiode (in my case a BPW34). To focus right the current through the focusing coil

Scanning Laser Microscope With Arduino Read More »

Arduino Laser Harp

LED Projects / Ibrar Ayyub

A couple of weeks ago I presented my culmination project, framed laser harp, at New York City College of Technology. Work on it was so interesting for me, that I decided to share it here. I am an Arduino amateur and don’t have any professional experience in electrical engineering or programming. Neither am I a

Arduino Laser Harp Read More »

MINIMALIST WORD CLOCK DOES THINGS NEATLY

Arduino News / Ibrar Ayyub

Word clocks are a cool way to tell the time. While they could have probably been built back in the 1960s with a bunch of relays and bulbs, they really only came into their own in the LED-everything era. [Vatsal Agarwal] built one of his own, showcasing his maker credentials. It’s a build that relies on

MINIMALIST WORD CLOCK DOES THINGS NEATLY Read More »

A LASER CUT GINGERBREAD CATHEDRAL

Arduino News / Ibrar Ayyub

One of the more disappointing news stories of 2019 was the fire at the Notre Dame cathedral. Widely considered a building of great historical importance and architectural merit, it was heavily damaged and will take significant time and resources to repair. Fundamentally though, if you’re reading this, that’s probably someone else’s job. Instead, why not

A LASER CUT GINGERBREAD CATHEDRAL Read More »

Interfacing a Laser LED with Arduino

LED Projects / Ibrar Ayyub

This project turns on and turns off a laser LED after every second. It can also monitor its own supply voltage level. The circuit can be extended for use as an audio-visual alarm system for security applications. Keyes KY-008 laser transmitter module is available at www.ebay.com. But there is a lot of confusion regarding this

Interfacing a Laser LED with Arduino Read More »

DIY Arduino mini laser engraver from a DVD player

Arduino News / Ibrar Ayyub

The YouTube channel DIY Builder has published and created a DIY Arduino laser engraver which is powered by an Arduino Nano development board and is fitted with a 200-250mW 650nm Laser Module. Check out the video below to learn more about the DIY Arduino laser engraver constructed using the innards from an old PC DVD player. A

DIY Arduino mini laser engraver from a DVD player Read More »

Graphene Patterned at Room Temp

Electronics News Updates / Ibrar Ayyub

LAKE WALES Fla.—Graphene is easily grown with chemical vapor deposition (CVD) on copper foil, but a simple way of etching out the necessary circuit patterns and transferring them to a non-metallic substrate has eluded engineers. Now researchers at the University of Illinois (Urbana-Champaign) claim to have a one-step room temperature process for quickly patterning and

Graphene Patterned at Room Temp Read More »

‘Soldering’ with a laser

Electronics News Updates / Ibrar Ayyub

Abstract Established and already commercialized energetic materials, such as those based on Ni/Al for joining, lack the adequate combination of high energy density and ductile reaction products. To join components, this combination is required for mechanically reliable bonds. In addition to the improvement of existing technologies, expansion into new fields of application can also be

‘Soldering’ with a laser Read More »

Create laser range finder using arduino

LED Projects / Ibrar Ayyub

[highlight bgcolor=”ffbb00″]I have collected 2 methods to create laser range finder, one is very simple but for hobbiest the first one using arduino clock but it comes with errors. Its just to conceptulize how we can create range finder. The second one with the The 7558 and 7555 Series Rangefinder/Processor professional one. It uses already built

Create laser range finder using arduino Read More »