Good Day All: I have finally run out of program space in my BSII project (A few A/D units recording data viewed via dial-up modem). Question: I do have an...
andy shor
ashor2000@...
Oct 1, 2000 2:10 pm
4886
My suggestion would be to use a serial data link between the two BS2's. Have the data recorder bs2 format a data string and send it to the communications bs2....
Brian McClure
bmcclure@...
Oct 1, 2000 2:41 pm
4887
... You don't, or not directly. Your choices are as follows: 1. Use an external EEPROM or Flash memory to store data 2. Connect the two BS-2's together to...
Bruce Bates
bvbates@...
Oct 1, 2000 2:58 pm
4888
Jay- You don't need to do any wiring to connect the board to your PC for downloading. I don't have the board in front of me now (I'm at work), but have used...
Dr. Peter Charles
pcharles@...
Oct 1, 2000 3:36 pm
4889
Jay- for more info, including a schematic of the board, go to: http://www.parallaxinc.com/ click on the "down loads" button on the nav bar on the left hand...
Dr. Peter Charles
pcharles@...
Oct 1, 2000 3:49 pm
4890
unsubscribe...
Larry Pfeffer
lpfeffer@...
Oct 1, 2000 4:03 pm
4891
Keep in mind that by using the eeprom you are limited to 1million writes. I dont know what type of data you are storing and how often it is updated but each...
Michael Hendricks
mjh80@...
Oct 1, 2000 5:59 pm
4892
I am doing a fluid control application currently that uses float switches. I used to have the circuit built strictly using AC with no microelectronics. The...
bstampman@...
Oct 1, 2000 7:43 pm
4893
Good Day: Thanks to all for the information. I think I better just get a BS2sx to keep things simpler. (I just won't tell my wife...). I downloaded the IIsx...
andy shor
ashor2000@...
Oct 1, 2000 8:29 pm
4894
... Do you have a pulldown resistor from P15 to Vss? It won't work reliably without it. ... Vdd ------o~o--------;---- P15 ... Vss ------/\/\-------' 10k ...
Tracy Allen
emesys@...
Oct 1, 2000 8:53 pm
4895
... Hi Andy, I've posted some material on master/slave flow control between two BS2s at: http://www.emesystems.com/BS2misc.htm#MasterSlave Also, as Bruce...
Tracy Allen
emesys@...
Oct 1, 2000 8:54 pm
4896
... uF. ... How come it needs gausfit? The formula is BASICally C=constant/R. Determining the constant takes o one-point calibration to account for the ...
Tracy Allen
emesys@...
Oct 1, 2000 9:08 pm
4897
Well, the truth of it is, I wanted to show how to do the polynomial fit. You can see the higher-order coefficients are very low, so ignoring them doesn't make...
Al Williams
alw@...
Oct 1, 2000 9:23 pm
4898
... Hi Andy, Also look into the BS2e on the Parallax site, for lower current consuption (if you don't need the higher speed of the BS2sx), and for more ...
Tracy Allen
emesys@...
Oct 1, 2000 9:49 pm
4899
Hi: Parallax is apparently out of stock of the BSIIe which is why I thought of the sx. My code is no way as efficient as it should be but it is the best I can...
andy shor
ashor2000@...
Oct 1, 2000 9:54 pm
4900
Hi all! I burned accidentaly a diode on my 4by 20 display (BPP 420 by seetron), i know its the diode, but it does not have any numbers on it and i wanted to...
T@KiS
takis@...
Oct 1, 2000 10:23 pm
4901
... I am also looking to use a Pir (from an alarm system) to detect movement in a area. I intend to connect the common connection on the PIR switch to +5V and...
The Brunner Family
drb@...
Oct 2, 2000 12:53 am
4902
... All switches have specific characterisitcs which must be observed in their application. Sadly I see no such specifications on the website. However, if a...
Bruce Bates
bvbates@...
Oct 2, 2000 2:08 am
4903
Try going to Scott Edward's site at seetron.com. You can probably email him from there. I think you will find that Scott is quite helpful. Good luck, Ray...
Ray McArthur
rjmca@...
Oct 2, 2000 2:49 am
4904
See the app note at http://www.seetron.com/lcd_an3.htm . Or just ship the unit to them for a free repair. And next time _look_ before you connect the power ;-)...
stamps@...
Oct 2, 2000 3:05 am
4905
the grey stripe signifies the negative terminal (cathode) of the diode so hook he end with the stripe to the side where there is less potential (the side with...
Jim Szymczak
szymczak@...
Oct 2, 2000 3:43 am
4906
I intend to build a network of six basic stamps for data collection, Using RS485. I have however not worked with RS485 on the interface level before. I welcome...
Ng'etich Kipsang
nkipsang@...
Oct 2, 2000 6:18 am
4907
I have a serial string that I want to test (IF..Then) and then light a led. The strings are obtainied via a looped serial request ('serout' from the STAMP...
Jay Kobelin
pcb4u@...
Oct 2, 2000 6:31 am
4908
... <SNIP> ... In my experience, float switches used to be mercury tilt switches. Since mercury is now poisonous, recent designs use a metal ball that rolls...
carl@...
Oct 2, 2000 10:40 am
4909
I am trying to send strings to a 2x16 LCD but no luck. I have tried 2400 & 9600 Inverted and Non-inverted but still cant get it right. I tested the LCD on my...
okkie@...
Oct 2, 2000 11:22 am
4910
I may have misunderstood your projects focus. The links below are awsome! ... _________________________________________________________________________ Get...
Aunt Bea
r_fl_z@...
Oct 2, 2000 11:28 am
4911
... Take a look at the following from the TI website [ www.ti.com ] for typical line drivers and designs guges, respectively: Driver - [...
Bruce Bates
bvbates@...
Oct 2, 2000 12:01 pm
4912
... The BS2-SX timings differ from the BS-2. Grab the BS-2SX document from the Parallax website [www.parallaxinc.com ] >> Documentation Extracted from that...
Bruce Bates
bvbates@...
Oct 2, 2000 12:06 pm
4913
Thank you, will try it New timing for SX Data Speed Direct Baud Rate 8 data bits, 7 data bits, no parity even parity 600...
okkie@...
Oct 2, 2000 12:50 pm
4914
What device would I require to change values store in memory. I would like to be able to read and display the values for example tabled data...
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