Posts tagged "laser cutting"

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S3 Pilot board robot

Posted by Claire on 28 August 2015
S3 Pilot board robot

Forum member spiked3, whom we previously posted about, has shared another robot with a custom laser cut chassis. The new robot uses his own custom Arduino shield, the S3-Pilot, which has sockets for an IMU and two of our MC33926 Motor Driver Carriers.

Custom Arduino shield created by forum member spiked3.

The MC33926 drivers control two 37D motors with encoders, and the encoder signals are processed by the Arduino. The robot also includes a lidar, PIXY Cam, and Raspberry Pi. The on-board IMU and encoders allow the robot to keep track of where it is and what direction it is facing, so spiked3 was able to implement a high-level interface for the robot that accepts movement commands like “go forward three meters” or “turn a certain number of degrees to the right”.

You can find out more about this robot and see some videos of it being tested on spiked3’s blog.

Odin sculpture and laser-cut model

Posted by Arthur on 12 January 2015

DeWitt Godfrey, a sculptor and professor at Colgate University, used our custom laser cutting service to create a 15% scale polystyrene prototype model before moving on to the final full-sized sculpture. The final installation, located on the Colgate campus, measures approximately 40′ × 20′ and weighs 13 tons. In the video above, the styrene model appears at 2:10, and again at 2:40. You can also see a time-lapse video of the sculpture’s installation here.

15% scale model of Odin, a sculpture by DeWitt Godfrey.
Interior photo of a 15% scale model of Odin, a sculpture by DeWitt Godfrey.

ORBIS - Wooden Kinetic and Lighting Sculpture

Posted by Arthur on 6 June 2014
ORBIS - Wooden Kinetic and Lighting Sculpture

Guido Bonelli Jr. of Innovative Electronic Solutions LLC created the ORBIS Wooden Kinetic and Lighting Sculpture for a client’s home using our custom laser cutting services. ORBIS hangs at 24″ in diameter and is 3/4″ thick. We laser-cut the parts from 1/8″ and 1/4″ baltic birch plywood, which were stained before assembly.

The separate control box and the wall unit each contain an Arduino Mega 2560 and an XBee module for wireless communication. The control box allows users to pick between two modes to control different features of the sculpture: kinetic mode allows users to adjust the rotating speed and direction of the two rings of the sculpture, and the color changing mode allows users to select various automated color patterns or control the red, green, and blue values individually to pick from 16 million colors.

ORBIS’s wireless control unit.
ORBIS with its lights off.

For more information about ORBIS, check out the project’s web page.

Power Level Indicator for Ghostbusters Proton Gun

Posted by Arthur on 19 March 2014

Justin Chase Black (Throwing Chicken) is an artist and long-time laser cutting client who uses laser-cut parts in his prop and replica builds. Every time we ship a laser order to him, I eagerly await a new Facebook post showing off his latest project.

His work is extremely meticulous, skipping no detail in even the tiniest components. One of his more recent projects involves a tiny power level indicator on a “Proton Gun” replica from the movie Ghostbusters. Buying a power level indicator wasn’t an option; the ones he could find were made for aviation and cost over $1,000!

With a little trial and error, he was able to make them himself for a fraction of the cost by casting them out of resin, using our laser-cut parts to create the cast. A few of the design attempts did not come out well when cut from 1/8" acrylic since some of the features in the designs were much smaller than the thickness of the material (the design is only around 1/4" wide!). We cut various materials and thicknesses from 0.004" Mylar to 1/8" acrylic and a combination of thinner parts did the trick.

I’ll be sharing more awesome projects from Throwing Chicken in the future, but you can also check out his Artist page on Facebook for more updates. If you’d like to purchase a Ghostbusters Proton Gun Replica Kit, they’re sold on the Throwing Chicken Etsy shop.

If you have a cool project you’re working on and need some laser-cut parts: “Who ya gonna call?” (PO-LOLU!)

Power level indicator replica for Ghostbusters Proton Gun.

Vector plans for laser-cut power level indicator replica layers for molding.
Close-up of cast power level indicator replica case.
Close-up of cast power level indicator replica case with laser-cut interior layers.
Close-up of finished power level indicator replica.
Power level indicator replica with LEDs powered on.
Close-up of power level indicator replica with LEDs powered on.
Power level indicator replica installed in the Proton Gun.
Power level indicator replica installed in the Proton Gun with LEDs on.

Hope's Edge LED Banner

Posted by Jon on 6 February 2014
Hope's Edge LED Banner

Local indie artist and Pololu employee Tracey, intent on reviving her programming skills and exploring her budding interest in electronics, shed some light on her creative personality by making an LED banner for her band, Hope’s Edge. The banner is a briefcase-sized container that uses an addressable LED strip to shine through a stencil of the band’s logo in a wave of brilliantly changing colors. The stencil and the rest of the panels in the container are made from 1/16" black ABS, all of which were cut with our custom laser cutting service, and a sheet of gift-wrap tissue paper is taped to the inside of the front panel to act as a diffuser. The banner runs off of a 5V wall wart, which is boosted to 9V to power an Arduino Uno that runs Ben’s Christmas light LED code.

Personalize your own Christmas ornaments

Posted by Arthur on 13 December 2013
Personalize your own Christmas ornaments

Using our Custom Laser Cutting Service, you can design and cut your own Christmas ornaments. Whether this is to decorate your own tree (and show off to family and friends visiting), or to give away as gifts — personalized decorations are always a big hit for the holidays! We cut the following Pololu Christmas ornaments out of 1/8″ sapphire blue mirrored acrylic with a raster-engraved image, creating a reflective scene on a translucent background.

Let’s face it, we’re all a bit too familiar with last-minute Christmas shopping, and it’s not too late to order and have these in-hand by the holiday (though we’re getting close, so expedited service or shipping might be required)! The set of seven ornaments like the ones shown can be cut for our low minimum order charge of $25. Of course, since each person’s design will vary a bit, the exact price and quantity might vary. See our Custom Laser Cutting Guide for more information about how our laser cutting service works, or submit a quote request now to get started!

Laser-cut chandeliers by Nicole Ketchum

Posted by Arthur on 2 December 2013
Laser-cut chandeliers by Nicole Ketchum

While our laser cutting machines can only cut two dimensional parts, there are easy ways to make three-dimensional designs out of flat, laser-cut parts. A simple way to achieve this is to create slots in the vector design to allow the two parts to slide together perpendicular to one another. Some may remember this technique from childhood arts and crafts; this easy tweak allows parts to be easily assembled and disassembled.

These Chandeliers by Nicole Ketchum were created using our 3 mm acrylic with a slot width of 1/8″. You can adjust the width of the slot depending on how snug you’d like them to fit. Since Nicole’s chandeliers are meant to be hung out of reach, a really snug fit wasn’t needed. With the holidays right around the corner, these could spruce up any room of your home!

For more details on using slots to fit acrylic parts together, be sure to check out Nicole’s project in our Custom Laser Cutting Gallery. More details about our custom laser cutting service can be found here.

Not your average alarm clock!

Posted by Arthur on 6 November 2013

Leonid Karchevsky, of Xronos Clock, used our Custom Laser Cutting Service to create an enclosure for his Arduino Based Talking Alarm Clock, the Xronos Clock. The Xronos Clock is open-source, hackable, customizable, and is available in both assembled and kit form.

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