 | | RE: light sensors —Mar, Ericson
| | | | Also, if you don't want your motherbot to have a "light-bulb" on it... You can get an infrared LED (or a few to make it brighter) and use the same concept Barry mentioned. To get the best result in sensitivity it way be wise to match the peak (...) (25 years ago, 8-Mar-00, to lugnet.robotics.handyboard)
| | | | | | | | | | sound generators —KIM LEE JUNG
| | | | | hi, Does anyone have a good idea about sound generating source. We are thinking of using Piezo transducers but don't know where to get them. This is for our product design course where we are designing a singnal indicator for an antenna. We would (...) (25 years ago, 9-Mar-00, to lugnet.robotics.handyboard)
| | | | | | | | | | | | Re: sound generators —Will Bain
| | | | | Of course, the Handy Board has a piezo speaker built in. With the beeper and tone functions provided by IC, you can make all sorts of sound effects. You can make your robot sound like R2-D2 if you like. Also, Radio Shack sells piezo speakers. -- (...) (25 years ago, 9-Mar-00, to lugnet.robotics.handyboard)
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