Let's Make Robots!

Most Collected: Tip/walkthrough

This might be useful for anyone building self-balancing robots or similar projects
This article introduces an  implementation of a simplified filtering algorithm that was inspired by Kalman filter. The Arduino code is tested using a 5DOF IMU unit … Read more
Make or duplicate just about anything with Smooth-On liquid plastics
It is all detailed in the Attached pdf file, You can use the same basic method to mold or duplicate almost any part you need for any project. Read more
This is often referred to as STT (speech to text) and TTS (text to speech).  When I started with computers (eons ago) there were crude text to speech programs. … Read more
Controlling Picaxe microcontrollers with a computer or let them communicate
Using a
On general demand (ok, Fritsl asked me...), I will show and explain you how to let several Picaxe microcontrollers communicate with each other or how to control a … Read more
Datalogger Description This little program can be used during the development of robots or other electronic devices. It can display a graph based on input from a … Read more
Remote control a set of servos attached to an Arduino board from Processing through the serial port
Using a
This is based on http://www.arduino.cc/playground/Learning/SingleServoExample but extended to multiple servos and with a matching Processing class. To try this … Read more
More Servos, Less Pins, Less Cost
Some time ago I posted a library for running ten servos from an Arduino using just 2 pins. I have extended it to 20 Servos from 4 pins. The library has a variable … Read more
UPDATE: Now with UART(ish)! (3/2/2014)Robot Metallurgy 101: PWMRobot Metallurgy 101: UARTI thought I would journal my work as I begin to venture from the … Read more
Update! Aparently there is a huge difference in the glue-sticks. Take that into consideration regarding everything in this post. However, I had some of the "bad … Read more
Provides a better alternative to the standard motor driver chips
For my first post here I've decided to present a tip rather than a robot build. While working on a my first robot I became frustrated with the selection of motor … Read more
Shows how you can teach a single-axis move by using the Record/Play tactic
Using a
Did you hear about teaching a robot a move but don't know how to do that? Did you ever struggle around to make a polished mathematical way/time function more … Read more
It allows a temporary electrical mount for the srf005
Hi. This is an idea for mounting the SRF05 on a servo for use in all those great projects that are on the go. The main advantages to this are: it's simple, cheap … Read more
Control your Robot with a PlayStation 2 Controller & Arduino
Figured I'd post my very easy to use Playstation 2 controller Arduino library. It's very easy to interface an Arduino with a Playstation 2 controller, and my … Read more
I have been revamping the code for Mr. Tidy and it has grown large enough (23Kb when compiled) to be a real headache to scroll through. I know that some IDE's solve … Read more
Reading Receivers, Driving Servos and ESCs
Hi, I have put together some detailed information on reading from RC Receivers, interfacing with servos and interrupts. Its Arduino based but the principles would … Read more