Thanks Don, I have gone through both websites and tried your example but to no avail. Can anyone lead me to a nuts and volts article or Wam experiment with...
Hi Tim, Logic level P-Ch MOSFETs aren't quite as useful as the N-ch variety if your load voltage is greater than 5 volts, as is often the case... First, let's...
... Mark - Do you have the SEETRON BPI-216 datasheet (BPI_BPK.PDF) ? If not, you'll find it an invaluable resource for working with that unit. The PDF can be...
... If you want to look at analogue signals, then you need the ADC. If you are only looking for a trip point, you can do that with external chips. Read the...
www.allsensors.com make low-pressure and barometric sensors with a direct digital output so that no A/D is needed. Their analog output sensors are good. I am...
... if your ... IRL520N. ... the "source" ... the "gate" ... connected to ... voltage is at ... driven ... now 5 ... Note that ... 30V, ... relative to the ......
stamps can't get confused, only programmers! jim http://www.geocities.com/jimforkin2003/ ... From: Gregg C Levine [mailto:hansolofalcon@...] Sent:...
Jim Forkin
jjf@...
Apr 1, 2004 1:40 pm
42553
Hi Randy, Thank You! I now understand MOSFET's better than I have before. You have explained complete examples here and that learning method works so well...
Timothy Medema
timm@...
Apr 1, 2004 2:24 pm
42554
Thanks Dave, It is clear to me that I have to make more time to study! I enjoy electronics very much, but I'm one of those people that the subject doesn't ...
Timothy Medema
timm@...
Apr 1, 2004 2:39 pm
42555
Hi Don, Thank you for your help with the search criteria. I often find this to be a time consuming and frustrating part of a project. I had done a similar ...
Timothy Medema
timm@...
Apr 1, 2004 2:51 pm
42556
Put a pause in between the lines. The CLR takes time on that LCD. ... From: MARK DEVINE [mailto:mdevine@...] Sent: Wednesday, March 31, 2004 11:06 PM ...
Hello everyone! I built the phone line interface described in the "Basic Stamp II Applications Notes" manual (using the 600 ohm transformer, Sidactor, zener...
Hello Kirk, When dimming with AC you need to find the 0 voltage Crossing, so you can trigger the Triac. If you want to use higher power lamps, having...
... this to be ... similar ... something or ... Hi Tim, I think I get where you are comming from a little better. I Digi-Key parts. Put in MOSFET and you'll...
I want to measure a speed of car... I have 2 sensors! When the car cross the first sensor, i receive a pulse! When the car cross cross the second sensor, i...
I think there's a concept problem here. You can use the PWM command to dim a DC light if you vary the duty cycle of the output, which if amplified to 12 volt...
I was doing some work on an A/B switch between a UNIX and a PC keyboard around December (2003) that I had do drop because of other priorities, but you are...
Beau Schwabe
bschwabe@...
Apr 1, 2004 4:07 pm
42563
www.glitchbuster.com =================================== Hi Randy, Thank You! I now understand MOSFET's better than I have before. You have explained...
Hi again Dave, What you suggest is basically what I do now when looking for components. That process does get the job done, and maybe it's that I'm just more...
Timothy Medema
timm@...
Apr 1, 2004 4:16 pm
42565
The BS2pe uses the same baud rate parameter as the BS2 and BS2e, so the correct value would be 16572. You can make your life a little easier with serial...
When dimming AC lights you must be aware of the zero-cross point and swtich on at some period after it (and before the next zero cross). The later into the...
There is a site somewhere full of BASIC Stamp projects, one of them being an altimeter using a BS2 and pressure sensor. Do a web search using "basic stamp"...
You need to PAUSE at least one millisecond after a ClearScr command to the BPI-216 when using 9600 baud. This is the nature of LCDs. -- Jon Williams --...
The SEETRON web site has docs with BS2 code. Does that not work? That said, Scott originated the "Stamp Applications" column so there are several articles...
Daen, How to do what you want depends on what you are doing. Is it a real car or a model, and how fast is it going? What level of accuracy do you need? The ...
The SumoBot manual covers this material ... I know because I wrote it and am updating it at the moment. -- Jon Williams -- Applications Engineer, Parallax --...
To folks at Parallax, Do you have a better estimate on when the Experiments with Renewable Energy course will be available? My 2004 catalog says it is ...
I don't think you can use any of BS2 to control triac for light dimming purpose. They lack interrupt capability. And they lack precise timing in microsecond...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
