Hi All, Battery went dead on my BX-24p on Parallax BOE board. When I put in new batteries, the red and green LEDs on the BX24p board are on without my ...
... job,shouldn't ... Will, _I_ have a quadrant photodiode as a sensor. I have not been able to find anything better when I recently looked. But, there are ...
I think that i see your point Tony.So you mean that i can connect a photodiode to a basicX A2D but first i have to determine what a very strong light beam and...
Would a pin-hole camera style work? That would limit the direct exposure. Use a photodiode or photo resistor...but still keep your array Thad naimead...
Naimead, don't we know enough about the Sun and Earth to _calculate_ the Sun's apparent position with very good accuracy, fully open-loop? BasicX can do that,...
Right now it seems less complicated to try to trace the sun than to calculate its trajectory since i am not an astronomer too Tom. So what we need is a...
... Define your hardware and the task, Naimead. Do you mean Az/El? Is the scope on a polar mount? What motor control do you have? What scope? What is the...
It is a usual telescope in which i am planning to add two motors in its base(i need some help to decide the proper one).The first motor is going to move the...
< ... if [] the light is stronger 25 degrees left and 30 degrees up... You've described an Azimuth/Elevation drive, I think. Look that up. "25 degrees left"...
Naimead, Tracking the sun can be done many ways. Be sure you pick a safe one. I have used the concept shown below with good success. If you have an Equatorial...
... It probably would work, possibly very well. I just used a tall + shaped cardboard divider between the photodiodes. The cardboard creates a little shadow...
... to ... The quadrant photodiode is one possible answer. But it requires a good starting position to be obtained manually. I had designed this to work as...
... Light commercial... I've seen it a few times tonight. It is credited, like a music video, briefly at the start of the clip. Someone with Tivo might try...
Thank you guys...I will give a shot with a photodiode.Just a final question:do we need two photodiodes(one for x-axis and one for y-axis) or just one will...
I have a BX-24 running a pipe organ scanning routine and one of its modes is to output data in MIDI format which requires a baud rate of 31,250 and setting...
Why not use the MIDI input on your PC? ... From: "wurlitzer28" <craig.whitley@...> To: <basicx@yahoogroups.com> Sent: Monday, January 02, 2006 8:02 AM...
... Sloan! My laptop only has a conventional RS232 port and its associated driver will not allow my VB's WinAPI call to change the baud rate to 31,250 because...
Hello, I am using the Bx-24 for a datalogging application. I modified the data logging software I found from basicx's site, and I'm having problems sampling...
Hi, I needed to to use three serial device with the Basic X .. 1- quadravox speech chip QV306m1 2- Pololu motor controller 3- Serial servo controller. They all...
... Debug.Print is a diagnostic tool that is heavy and slow; it's really a cheat to get some easy output. You will probably improve your performance...
... Every 0.02 seconds is 50Hz not 20Hz. ... I have cleaned up your code and made it work correctly. See the "busy" loop below which gets up to a count of 172...
... Another choice that Mike did not list in his reply was to choose different devices that use a different interface. For example, you should be able to find...
... converter... ... Tom, thanks for your input. As I do have a spare BX-24 it is cheaper for this one time only application although I would still like to ...
Hi, Appreciate if anyone could recommend me a Key / Number (0 to 9, including # & *) Pad, without taking up more than 6pins of my BasicX- 24. If possible, with...
... The required divisor is proprotional to the CPU clock frequency. Since the clock frequency of the P version is the same, the divisor is also the same. The...
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