Welcome to my 3rd Instructable everyone !
Today we're going to build a 'device' to control a mini-sized helicopter with a Wii Nunchuk.
that we're using is a cheap (26$) 3-channel (yaw, throttle, pitch) helicopter that I bought a 1 month back from Dealextreme.com . I can say that it is a VERY durable heli : I have crashed more thant 100 times and it's still working ! It is not radio-controlled, but rather Infrared-controlled, so easier to reverse-engineer. I should also say that in this instructable, the original remote won't be harmed, everything can be done without opening it or even opening the helicopter itself. That means we have nothing to lose :D
In this instructable we're going to take a look at reverse-engineering the Infrared communication with a IR demodulator (very cheap), we'll also learn to use our beloved Arduino as a 1Mhz 'full-featured' logic analyzer. Finally, at the end, there's loads of fun flying the heli around with a nunchuk !
But be warned : as I'm away from home, I won't be able to provide you with a clean PCB to arrange all the components, this is more a quick-and-dirty hack than a real (and finished) project.Please rate
this Instructable ! And also, if you're actually building the thing (or have problems building it), please post a quick comment, I'm always happy to learn I've helped people out !
If you're in, let's go : step 1, the required stuff