General

Child Categories

• Ask an Evil Mad Scientist

  Got questions? We got answers.

  70 discussions 223 comments

• Blog Projects

  Q&A about projects from the Evil Mad Scientist blog

  6 discussions 10 comments

• Electronics

  Designing and debugging, analog and digital.

  13 discussions 36 comments

• Microcontrollers

  Circuitry and source code

  16 discussions 87 comments

• Software Tools

  Software for building software, and software for designing hardware

  10 discussions 40 comments

• Fabrication Technologies

  Tools for making things: Laser cutters, CNC machines, 3D printers, Soldering tools, Computer embroidery machines, Vinyl cutters, Engravers, and friends

  0 discussions 0 comments

• New Forums and Archived Forums

  Announcement Closed 1.6K views 1 comment 0 points Started by Windell Oskay June 2012
• Assembly Line/Automation Problem

  253 views 3 comments 0 points Most recent by DannyG34 May 2017
• Removing "dotting" nodes from inkscape.

  162 views 2 comments 0 points Most recent by Windell Oskay May 2017
• suggestions for a first CNC milling machine

  1.9K views 3 comments 0 points Most recent by Deleted User March 2017
• Why my bread board won't work if I pull out the USB/power cable?

  109 views 1 comment 0 points Started by Barto March 2017
• AxiDraw image is skewed

  Closed 447 views 7 comments 0 points Most recent by Windell Oskay March 2017
• Eggbot over rotating.

  132 views 1 comment 0 points Started by lockew March 2017
• Electronics Advisor Wanted

  93 views 2 comments 0 points Most recent by mintoft8 February 2017
• Servo on robotic arm causing power glitch

  204 views 5 comments 0 points Most recent by Windell Oskay January 2017
• need software link for EBP (please)

  162 views 3 comments 0 points Most recent by Lenore Edman December 2016
• Adafruit DotStar Digital LED Strip - Waterproof?

  134 views 2 comments 0 points Most recent by Lenore Edman December 2016
• Who can help with a vintage Nixie Tube clock in Houston Texas?

  226 views 4 comments 0 points Most recent by Dasloan1977 December 2016
• need help with dc motor circuit design....

  92 views 1 comment 0 points Started by jd November 2016
• Schematics, Circuits inside of LED?

  91 views 2 comments 0 points Most recent by Windell Oskay November 2016
• Larson Scanner with a 9v Battery

  156 views 4 comments 0 points Most recent by Windell Oskay October 2016
• Flickery Flame - 3 kits in serial? Powered by AC?

  481 views 10 comments 0 points Most recent by Lenore Edman October 2016
• Axidraw - first impressions

  679 views 6 comments 0 points Most recent by Deleted User October 2016
• What's wrong ? there can't affecting any registers on PIC16F1455

  198 views 2 comments 0 points Most recent by Barto August 2016
• Copyright question re:reworked fonts

  1.8K views 51 comments 0 points Most recent by Windell Oskay August 2016
• single-line vector text on-line generator

  342 views 1 comment 0 points Started by cubiz August 2016
• Connecting Alpha Five to RPi via UART pins + RPi power

  127 views 2 comments 0 points Most recent by Deleted User July 2016
• Fake Flame using FLickery flame kit

  164 views 2 comments 0 points Most recent by Windell Oskay April 2016
• Stroboscopic Eggs

  143 views 3 comments 0 points Most recent by Shel April 2016
• Eggbot Gallery?

  279 views 3 comments 0 points Most recent by Shel March 2016
• Octolively - Need Help! Would like to change IR Sensor Code

  201 views 4 comments 0 points Most recent by Windell Oskay February 2016
• fill in text

  241 views 6 comments 0 points Most recent by Lenore Edman January 2016
• Slots in distal pen arm

  108 views 4 comments 0 points Most recent by Windell Oskay January 2016
• Need help with software

  368 views 6 comments 0 points Most recent by Windell Oskay January 2016
• Egg Bot can't be found on serial port

  568 views 8 comments 0 points Most recent by Windell Oskay December 2015
• Hardware reset peggy 2.1?

  139 views 2 comments 0 points Most recent by Lenore Edman October 2015
• avrdude problem with MEGA2560

  3.7K views 8 comments 0 points Most recent by Windell Oskay October 2015