Thanks for posting this code Mike - I now understand the mechanics of talking I2C from a BS2 but I'm not getting good clean results with the program. The...
Justin
justin@...
Sep 1, 2001 10:04 am
14859
Volt / Amp meters are made with D/A converters and applications of Ohm's law. By putting resistors in various types of series and parallel combinations,...
Leroy Hall
leroy@...
Sep 1, 2001 2:43 pm
14860
I have a BOE with BS2sx stamp and apparently have gotten myself stuck in "..detected but not responding.." hell like so many others have. Here's the twist...
rick@...
Sep 1, 2001 3:03 pm
14861
Hey- I had this problem a few days ago, swapping out the battery and serial cable did the trick for me... Sorry I can't be more helpful-- Lou...
Louis Klepner
lou@...
Sep 1, 2001 3:20 pm
14862
Hello- I need to control a DVD player with my stamp. I was thinking about hacking straight into the remote and wiring directly to the traces by the buttons... ...
Louis Klepner
lou@...
Sep 1, 2001 3:44 pm
14863
You must mean A/D and NOT D/A? ... From: "Leroy Hall" <leroy@...> To: <basicstamps@yahoogroups.com> Sent: Saturday, September 01, 2001 10:43 Subject: Re:...
Fritz Braun Jr.
fbraun@...
Sep 1, 2001 3:49 pm
14864
... Hi Lou - Who is the manufacturer of the DVD unit ? Once we know that there may be a chance of replicating the IR signals. NO PROMISES : ) Regards, Bruce...
Bruce Bates
bvbates@...
Sep 1, 2001 3:51 pm
14865
Bruce, Thanks for the quick reply! :) ... Apex- Model AD-1500 Why would one model be easier than another? I don't know anything about the data in the infrared...
Louis Klepner
lou@...
Sep 1, 2001 4:04 pm
14866
Yep your are right!! You would think I would know the difference! Thanks for the correction.. BTW I am getting ready to teach a 7 week class on BASIC DC in...
Leroy Hall
leroy@...
Sep 1, 2001 5:17 pm
14867
The sensor set you mention in the Jameco catalog is $6.25. I have purchased three polaroid sonar 660 sonar cameras and the most I have paid for ny of them is...
veewee77@...
Sep 1, 2001 5:30 pm
14868
<SNIP> I thought Windows programmers long ago conquered serial port programming?!? Rick </SNIP> That was back when "PC compatible" meant something !...
Justin
justin@...
Sep 1, 2001 7:11 pm
14869
I believe a DMM uses what's called an ammeter shunt to produce a millivolt output across its terminals which is in direct proportion to the current passing...
tbanez@...
Sep 2, 2001 1:24 am
14870
Yup. The meter measures a minute voltage drop across a *very* low known resistance. Sometimes (like multimeters and automotive panel ammeters) they have a...
Rodent
daweasel@...
Sep 2, 2001 1:34 am
14871
That would make sense. Are these the resistors I see listed in catalogs as "current sense" resistors - always in very small ohm values? I'm still stuck on the...
Chris Loiacono (E-mail)
chris01@...
Sep 2, 2001 2:02 am
14872
Hi all! In the Stamp M1nual 1.9, on page 71, it describes how to use an LCD display with the Hitachi 44780 controller. I have a display of the type and I have...
veewee77@...
Sep 2, 2001 2:16 am
14873
SO I guess you would not buy the idea that a shunt is a high current resistor? Leroy GRINNING NOW...
Leroy Hall
leroy@...
Sep 2, 2001 3:20 am
14874
Usually we say that a current through a resistance produces a voltage. Doesn't matter series or parallel, a given current though a given resistance produces a...
Leroy Hall
leroy@...
Sep 2, 2001 3:28 am
14875
The voltmeter uses the series resistors. The ammeter is in essence a voltmeter connected across a shunt resistor. ... of ... of...
Rodent
daweasel@...
Sep 2, 2001 3:49 am
14876
Doug- This oughta work. I tried to make minimal changes to the original BS1 program. Steve '{$STAMP BS2sx} ' PROGRAM: Terminal.bsx ' The Stamp serves as a...
S Parkis
parkiss@...
Sep 2, 2001 4:26 am
14877
In a message dated 9/1/01 9:17:37 PM Central Daylight Time, ... Go to the Parallax web site and download the StampWorks experiments (#s 11, 12 & 13) for LCDs....
jonwms@...
Sep 2, 2001 4:31 am
14878
Hello Everyone, Have any of you used the transceiver modules form RADIOTRONIX ( www.radiotronix.com )? What do you think of them for use in conjunction with...
I'm having problems with the stampw.exe v1.1, every time I try to use the debugger it crashes. What's odd is I also have the stampw.exe v1.04 it never...
Chris Shuster
cpuman3@...
Sep 2, 2001 7:46 am
14881
In a message dated 9/2/01 2:48:22 AM Central Daylight Time, ... This is a known error that is corrected in version 1.2 that should be released in about a week...
jonwms@...
Sep 2, 2001 12:09 pm
14882
Voltage across a very low resistance in series....
Mike DeMetz
miked@...
Sep 2, 2001 3:45 pm
14883
Did you see the notice about a cap may be needed depending on the power supply you use? Also make sure module is not close to magnets, motors, electric ...
Mike DeMetz
miked@...
Sep 2, 2001 3:45 pm
14884
Thank you for your help. This code doesn't wotk. Downloads fine but no display. Actually I just need to be able to pull data from memory and dislay it. But I...
veewee77@...
Sep 2, 2001 4:04 pm
14885
Gilles Damianthe
gilles.damianthe@...
Sep 2, 2001 5:55 pm
14886
Doug- Try this, it's about as stripped down as I can get it. You should see a blank display with blinking cursor for about 5 seconds, then the letter 'A'...
S Parkis
parkiss@...
Sep 2, 2001 8:24 pm
14887
Steve, (and others) Here is some code. I can get the display to show 8 characters and no more. What is the 'key' to making the display usable? The code I...
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