Let's Make Robots!

Most Collected: Tip/walkthrough

  This is a review of the Cyperbolic Reflector  Available at Gadget Gangster   For complete specifications and assembly process, download the PDF at the top … Read more
Update: Added new video. What if your robot is stucked and can't free itself?    Take back the control and steer your robot out of trouble. What if some danger … Read more
UPDATE: Added info on making SPI programming jig (makes life a lot easier). UPDATE: Added ATtiny 84 info (though, the post is meant for the ATtiny 85). I've been … Read more
Generate a 500Hz dual channel PWM using a picaxe 08M
  If you've ever tried to get speed control using a picaxe 08M connected to a L293D, like on the picaxe 08M motor driver board, the first thing you'd notice would … Read more
Displays stuff sent through a serial connection from a PC or Microcontroller
Using a
10 October 2009 I discovered a flaw in the current design that will only allow the controller to work with a connection to the computer and not to a … Read more
Interfaces Arduino and Bluetooth 4.0 Module
UPDATE: 7/6/14 -- Silkscreen corrections.UPDATE: 6/1/14 BOM CorrectionsUPDATE: 4/2/14 -- Corrected information and linked the new breakout board, v.9.9   Read more
UPDATE: Mintvelt has made a remarkable new invention in this field, you want to check that out after reading the below! If you want 2 robots to detect and find each … Read more
Allows you to input keyboard commands into your picaxe
Using a
So one thing that I have been wanting to do is connect a keyboard (PS/2) to the Picaxe. This is the first step to a whole slew of applications. Control Robots with … Read more
Transforms your Bland Bot into a Mega Rainbow Hippie
 How to Colour Your PolyMorph...........  Its taken me around 8 months to find the solution to colouring PolyMorph. Then i struck it lucky... an Artist Friend … Read more
allows you to control large motors with position feedback
If you need to control a large motor but want it to have the same position control of a servo, you don't have to throw crazy amounts of money at it. You can … Read more
When Flexed or Squashed alters its Resistance
 Here are some ideas on how to make Resistance/Force Sensors - I thought them up while ago to use as antenne - Insect Feeler like sensors. (sticking out of the … Read more
This is not as much a tip or walkthrough. It is more my experience of learning to use DipTrace and how to get boards manufactured. The first PCB layout program I … Read more
Senses position of joint, no moving parts
I needed some positional sensors for an arm on a new robot I'm building but pots were too big and would have been difficult to mount since you want the axis of the … Read more
Tutorial about how to teach your BoB Biped to walk
Introduction This tutorial show a way to teach your BoB to walk and turn in an interactive process.  For using the Poser software you will need a real BoB biped. … Read more