 | | serial board
|
| I'm having trouble assembling the serial board. When I do the test(see snip below) I only get about 5 volts. When I try and run the downloader, I don't see the green light come on. (tried two different computers....) any suggestions? thanks in (...) (26 years ago, 16-Oct-98, to lugnet.robotics.handyboard)
| | | | | Questions about sensors
|
| Hi all, I'm having fun with my HB! For a software guy like me a 8 bit processor at 2 Mhz with 32K of RAM is a little small but it's so easy to add sensors to it it's just plain fun! But I'm an hardware newbie and I need more info on the sensors I (...) (26 years ago, 20-Oct-98, to lugnet.robotics.handyboard)
| | | | | Re: Questions about sensors
|
| (...) One thing that was discussed before (I think on this mailing list?) that I thought was pretty cool was a small robot with a microphone (FM wireless mike perhaps?) and a photocell. It would stay in the shadows while trying to get close to (...) (26 years ago, 20-Oct-98, to lugnet.robotics.handyboard)
| | | | | Re: Questions about sensors
|
| Eric Noyau wrote: <snip> (...) The results you get from a reflective IR sensor will vary quite a lot depending on surface color, roughness, angle of incidence, electrical noise, etc. My IR sensors were not good for much of anything besides encoders, (...) (26 years ago, 21-Oct-98, to lugnet.robotics.handyboard)
| |
