| | CCD on the handyboard ??
|
|
Maybe someone already discussed this argument.... I'd like to connect a CCD to the handyboard, but how ?? What comes out from a CCD ? How to interface the CCD's output signal ? Anyone can help me ? Stefano (24 years ago, 25-May-00, to lugnet.robotics.handyboard)
|
|
| | Re: Digital outputs.
|
|
Todd, The outputs can control a transistor, that is powered by a separate higher current o/p. (Poor text diagram following) Vsupply _ | / Dig Out ---...---| <- Tansistor \ | |__ Vout (...) Charles Hacker Lecturer in Electronics, Computing and (...) (24 years ago, 25-May-00, to lugnet.robotics.handyboard)
|
|
| | Digital outputs.
|
|
How would I go about making the digital outputs capable of controlling a higher current than the 5 ma that is standard? Can a switching transistor be controlled by them? Or do I need some sort of IC to do the job? Particularly I would like to be (...) (24 years ago, 25-May-00, to lugnet.robotics.handyboard)
|
|
| | servos again
|
|
I'm still at my servo question :) the 3 servo routines so far use "normal" digital outputs. There are, according to the FAQ, 4 extra outputs I could use (SPI J6). Does this mean that I could write my own routines to drive 4 extra servos using these (...) (24 years ago, 23-May-00, to lugnet.robotics.handyboard)
|
|
| | Re: Sharp analog distance sensor
|
|
unsubscribe please. (24 years ago, 23-May-00, to lugnet.robotics.handyboard)
|
|
| | Re: Sharp analog distance sensor
|
|
(...) I created a website at: (URL) will have to add some new experiences. 1. You definetely should use the device vertical (my choice: Emitter at bottom). I have no clue, how anybody got reliable results when mounting it horizontal. There is no (...) (24 years ago, 22-May-00, to lugnet.robotics.handyboard)
|
|
| | handyboard in Canada? (Montreal?)
|
|
I'd like to know, is anyone here from Montreal or the rest of Canada? Is there any distributor for handyboard parts or kits around here? All the ones I find are in the states (or hong kong...) -- You do not wish to know anything, you wish only to (...) (24 years ago, 21-May-00, to lugnet.robotics.handyboard)
|
|
| | Re: Sharp analog distance sensor
|
|
Follow this link for data about the GP2D12. At the bottom, there is another link for Handy Board interfacing information. You have to cut a trace because the analog inputs on the Handy Board are connected to pullup resistors. The GP2D12 won't work (...) (24 years ago, 20-May-00, to lugnet.robotics.handyboard)
|
|
| | Sharp analog distance sensor
|
|
Greetings, I've looked, but don't seem to be able to find any relevant info. How does one hook up one of these beasts to the handyboard? I remember reading something somewhere that a track needs to be cut to do this - something I would like to avoid (...) (24 years ago, 20-May-00, to lugnet.robotics.handyboard)
|
|
| | multiplex other analog ports than analog 0 & 1
|
|
(...) These two (...) ports. (...) I built the Expansion board in order to control servos. I cannot use the additional analog inputs because I have destroyed analog port 0 and 1. Is it possible to multiplex other analog ports? What software changes (...) (24 years ago, 19-May-00, to lugnet.robotics.handyboard)
|