Let's Make Robots!

Most Collected: Tip/walkthrough

In this tutorial, I'll show you how to write data to an SD or SDHC card with the Propeller.  This builds on my other tutorials which you can find here. Read more
Doing 2 things at once is pretty easy!  This video tutorial goes over simultaneous multitasking on the Propeller.  My other tutorials (including my written … Read more
How to make hollow tubing ..... and Play a flute
How to make PolyMorph Extruded Tubes. Non-Stream (PolyMorph Workshop 6 :- PolyMorph Extrusion Techniques) Take a round piece of tubing (any size really, any … Read more
Teaches an old clock a new trick
Anyone ever try to modify one of those cheap battery operated analog clock mechanisms as gear train?  It would make an extremely lightweight gearbox for small bot. … Read more
if you, like me, just want components to work, and do not care about making prints, this is a great way to get many little smart micro-boards ready to plug in!
If you ever shop in something like www.robotshop.ca and you (like me) would really like components to be just hooked up & ready, I can strongly recomend … Read more
Tunes a resistor to the value that "You" want
Which 10KΩ Resistor would you choose :- Well to tell the truth its the same one ..... just the one below has been Tweaked ! The Trick is to file the body of the … Read more
Increase torque or reduce noise in DC brushed motors
By default, most Arduino pwm outputs are set to about 490Hz or 980Hz. These frequencies work quite well with small dc brushed motors but can cause unwanted noise or … Read more
Cheap and easy USB interface for programming and communicating with microcontrollers
My work with ATmega microcontrollers was based mostly on ATmega168 and ATmega328 with Arduino bootloader on custom boards. For programming and communication through … Read more
Yaw Control Of A 40Km/h RC Car Using Arduino
Hi, As promised, I have taken some of the code I previously published at RCArduino from a 1 meter per second application to ten meters per second. All of the … Read more
I got asked in the shoutbox about Mplab by Ossipee and I realised there was really too much information to cover in the shoutbox so I thought I'd do a post for a … Read more
Pushes 3Kgs/sec/cm in a straight line
This is a new Gear motor version of my previous Linear Servo actuator. It is a custom 3D printed Linear Servo actuator for activating a lever or push/pulling … Read more
Learn the terminology, and which package to choose for your needs.
     If you've ever had to use any kind of IC, chances are you've heard of quite a few package types. IC packages are split into two main groups, through-hole, … Read more
  This is a review of the BahBots 1284p controller board designed by: Glen Aidukas and Eddy Wright glena Unboxing: Read more
Explains the simplest method of drawing pictures using the sample code provided.
If you are reading this before 31st of July, 2013 then there is a contest with prizes running. See here for details. Read more
Navigates around in its target enviroment using three i.r. sensors and one ultrasonic rangefinder
Hi guys I have noticed the need here of an arduino start here robot.  Therefore I present to you Bob V.2 from the instructables website!!! For those asking why not … Read more