General Robotics Forum

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servo continuous rotation Q

i cannot find the right link any longer. what brands of (cheap, ordinary) servos are easiest to modify for continuous r...
1 comments posted 23yrs
posted by klif
1 comments posted 23yrs posted by klif

Cheapest data radios

Hey all,. I would like to find out what the best price one could get for any kind of data radio capable of more than 10...
3 comments posted 23yrs
posted by Notreally address
3 comments posted 23yrs posted by Notreally address

Tuning coil?

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Im assembeling a circuit that requires a 88mhz tuning coil. It said to us...
4 comments posted 23yrs
posted by Kolie
4 comments posted 23yrs posted by Kolie

Infrared Positioning System

Hello, I'm kind of a newbie to this stuff, but this seemed like a great group to post to. I am trying to develop an inf...
1 comments posted 23yrs
posted by matt_behr
1 comments posted 23yrs posted by matt_behr

Virtual robots

Im looking for a community (website/usenet) for virtual robots. e.g. robots that are purely virtual in a virtual enviro...
2 comments posted 23yrs
posted by c.j.n.breame
2 comments posted 23yrs posted by c.j.n.breame

Transistor question

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have a 2n2222 transistor ( marked NTE 590a). I am trying to figure out...
2 comments posted 23yrs
posted by Kolie
2 comments posted 23yrs posted by Kolie

Polaroid 6500 Sonar Problems

Hello, I am attempting to interface a Polaroid 6500 Series ranging module with Instrument Grade Transducer (round) to t...
0 comments posted 23yrs
posted by mail
0 comments posted 23yrs posted by mail

Programming X10 devices

Hi, I'm trying to program an X10 device (an activehome product) via an ultralite E iT GSM device using ethernut. I'm ne...
5 comments posted 23yrs
posted by sona.gardner
5 comments posted 23yrs posted by sona.gardner

ic from the past?

I was wondering if someone here may be able to help.....a few years back a colleague and myself started to design a PWM...
4 comments posted 23yrs
posted by mcharronwindsor
4 comments posted 23yrs posted by mcharronwindsor

Navigation above oddometry

Hi all. I've gotten oddometry down. I've got PID and profiling on the tires (two wheel differential steering). I am hav...
7 comments posted 23yrs
posted by rmd
7 comments posted 23yrs posted by rmd

Programming a GSM device

Hi, I've just started learning how to program a GSM device using the etherNUT interface (in C). I was looking at some c...
5 comments posted 23yrs
posted by sona.gardner
5 comments posted 23yrs posted by sona.gardner

Home made EAP

OK, even Scientific American has now gone and put electroactive polymers (EAP) on the cover. They say a lot of common p...
1 comments posted 23yrs
posted by panbru
1 comments posted 23yrs posted by panbru

Cannot configure PIC oscillators- need help

I have worked with the 16F84, 16F876 and 16F628 for a year and a half now, and have never had this problem. I just fini...
4 comments posted 23yrs
posted by rciren
4 comments posted 23yrs posted by rciren