 | | RCX infra red sensitivity
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Hello everybody, One of my RCX units is far less sesitive to recieve a IR signal from another RCX than the other ones. Can this be adjusted in some way? Thanks, Eric. (19 years ago, 16-Jul-06, to lugnet.robotics)
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| | Re: NXT to NXT communication?
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(...) Very cool- the differential is very well designed, especially using only parts from the NXT. (...) Thats what I can't figure out how to do. I made a (modded) version of Brian Davis' DAZLR and using my grandfather's NXT have made a Remote (...) (19 years ago, 15-Jul-06, to lugnet.robotics)
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| | Re: reverse ploarity circut protection??
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(...) A bridge may be the only solution, but you will loose 1.2v across the diodes generally. Although it needs work (and is incomplete) I wrote a tutorial on interfacing a simple LED with an RCX, which shows ways using a bridge, or just simply (...) (19 years ago, 14-Jul-06, to lugnet.robotics)
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| | Re: reverse ploarity circut protection??
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(...) Yes, though the things to think about are the voltage drop across the diodes or other devices and the amount of power required. If only low power devices were being driven, such as the IR chip on its own, a simple bridge rectifier made from (...) (19 years ago, 14-Jul-06, to lugnet.robotics, FTX)
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| | Re: How do you create a new VI for NXT-G?
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(...) I don't know... yet. I think there are some further developments in the works on this however. Until then, note that three of the sensor blocks (touch, sound, and light) have the ability to output "raw" values, and two of these sensor blocks (...) (19 years ago, 14-Jul-06, to lugnet.robotics)
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