Robot Building Community

Ez Camera

Just wondering about what can be done with EZ cam as I have viewed some interesting applications where DJ shows off the Face tracking and color tracking using simple scripting in the ARC software plug ins.I am on the verge of buying one now but then I saw this interesting phone camera add on that has come down in price for heat /cold detection...

Compass Use I2c On Ezb V 4

Hello all, I am asking if anyone else has used compass guided navigation? I am looking at a Tilt Compensated Magnetic Compass with I2C serial communication. I have never used one ,but I have a feeling in order to make sure my bot is going the correct direction outdoors I will need a compass at the least ( maybe a GPS in the future) Any feedback is...

Cover Up Your Password For Mail

is it possible to cover up your password in the window for mail exchange ? smpt client .when you open the window ,you can see your password.

What Is Wrong With This Script

for some reason I can not get the following simple statement to work $Test = "123 123 123" repeatuntil(contains($Test," ") != true) Print($Test) endrepeatuntil I get the following error 8: repeatuntil(contains($Test," ") = true) > Error on line 8: Missing ) in Expression I have tried using repeatWhile also...

Easydriver Code Nema 17 Motor Driver With Io-Tiny

I am driving a SparkFun EasyDriver Nema 17 Motor Driver board with an iO-Tiny All are powered with a 6V SLA When I first connect to the Tiny with ARC the motor begins a slow spin. When I run the code below the motor stops as desired. SET(D0,OFF) // step pin SET(D1,OFF) // dir pin When I run the loop, converted from an Arduino Sketch to this, get...