Hacked Gadgets Forum

August 27, 2014

Spray Chalk Machine

at 9:38 pm. Filed under Crazy Hacks, Electronic Hacks

Spray Chalk Machine


Wanting to make an impact on the sidewalk quickly? This Spray Chalk Machine is sure to get that done.

“This device is controlled by two Arduino Duemilanove boards, which apparently base the chalk “dot” timing on encoders sensing movement in the two wheels that the cart rides on. ”



Day job us a of adventures only viagra . Get a medication cure dysfunction...

Related Posts

Spray-on Antenna
Type a Swear Word on your Computer and get Sprayed with Pepper Spray
Arduino Plant Mister
LEGO NTX Assembly Line System
Build your own CNC machine
Double Useless Machine
Small Tesla Coil Overview
Machine Gun With Everything



2 Responses to “Spray Chalk Machine”

  1. The ChalkJET: An Ink Jet Printer For The Streets Says:

    […] [via HackedGadgets] […]

  2. The ChalkJET: An Ink Jet Printer For The Streets | Ad Pub Says:

    […] [via HackedGadgets] […]

Internal Links:



Hacked Gadgets

Site Sponsors:

Nuts and Volts Electronic Labs Trossen Robotics Free Technical Publications Blue LED


Recent Comments:

More RSS Feed Options

Site Sponsors:


Interesting Sites: