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Two Part Molds
Mold Making & Casting Class
Tools and Materials for Arduino
Your First Experiments
Welcome to Arduino
Apologies for the delayed reply, but no, it shouldn't damage the wire at all. The objective here is the recover an exposed wire with plastic.
Most of the major companies who make Laser cutters, make desktop versions. You can do a search for desktop laser cutter, and you'll find a several to compare against each other. I would suggest looking at what each offer, and deciding which best suits your needs based on cost, size and function.
What kind of engraving machine?
One question: what version of Ubuntu are you installing this on?Also, one place that might help (scroll down to the sudo code): http://pyqglviewer.gforge.inria.fr/wiki/doku.php?id=documentation
Digital Portraits Made Easy
DMX LED Strips
DIY Drop Spindle
Woodworking Projects for Beginners
How to Convert a Laptop LCD into an External Monitor.
Krispy Kale Chips!
Understanding Motor and Gearbox Design
$14 Lightweight Over-the-Shoulder Snorricam (Body-Mounted Camera Rig)
PET Bottle Tiffany Lamp
How to View a Solar Eclipse, Sunspots, or the Transit of Venus!
The Improved Simple Tesla Coil
Sprouted wheat berry bread = 2 ingredients, 4 steps
Secret Heart Box
Etch a Family Portrait
Wallet made from a computer keyboard
Personalized Guess Who
Anatomy of a Chocolate Truffle
Old Tyme Glass Lights...
Tea light cup warmer
Basketball Tie Tack
Hurricane Balls, 3000 rpm+ spinning toy.
Gluten-Free Cheese Bread
Gluten-Free Bread (without icky gums!)
Build a Resistor/Capacitor Selection Box
Wet Shaving 101
How to make a macro particle accelerator
Long range spybug.
Penguins in Party Hats
Homemade peanut butter
Choosing The Resistor To Use With LEDs
Super Awesome Chocolate Chip Cookies!
Bicycle Seat Condom
Stylish and dainty dressing table
How To: Make Bath Bombs
Get the LED out: Glass Filled LED Lightbulb
Chocolate Chip French Vanilla Pudding Cookies
make your own cookie cutters
How to Make a TRON Style Lamp: The MADYLIGHT
How to solder (for Jewelry purposes)
turn signal biking jacket
Chainmail(le) Primer: Making Jewelry-Size Rings for Weaving Chainmail
Byzantine Chainmail(le) Speed-weaving
European 4-in-1 maille (chainmail) speedweaving
Cheap, easy, low-waste platform bed plans
Fuzzy logic Mood light with LEDs
Paracord Bracelet with a Side Release Buckle
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