 | | Re: data acquisition
|
|
yes, you can write a program for IC to print the information to the serial line. see the FAQ for information about using the HB serial line from an IC program. Fred In your message you said: (...) (26 years ago, 5-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | ds1233-10
|
|
Can anyone recommend a good supplier for the ds1233-10 (or MC34064) and also the IS1U60??? Thanks in advance.... Owen (26 years ago, 5-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | Uploading arrays
|
|
Dear All I intend to log the data from up to seven analog inputs, and 2~3 digital inputs, in an integer array every minute for up to an hour, and then upload the data to the PC and import it into MS Excel. 1) Could anyone point me to any IC software (...) (26 years ago, 5-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | data acquisition
|
|
this message is especially for Fred Martin: is there any way to retrieve a large integer array (1000 or so elements) from the handyboards memory, and save it in a file on the PC? thank you. Justin D. Gullotta.. , Engineer, Rensselaer Polytechnic (...) (26 years ago, 5-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | Re: 7-Segment multiplexing
|
|
There are plenty of seven seg driver chips out there that you can connect to the HB. Look some up on the web (data sheets are all over the place! try a search engine). I have experience with a nice chip that drives four seven segs with serial input, (...) (26 years ago, 4-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | Re: check_sensors.c
|
|
(...) All C declarations must be terminated with a semicolon. Try : int num_sensors = 6; ^ (...) is this legal syntax for "while"? Try: while (1) (...) If you just wanted to print out the analog sensor value, do you really want to dump them into an (...) (26 years ago, 4-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | Oyxgen sensors on Handy Board?
|
|
A rather unusual question: I am interested in building a rebreather scuba diving device with a handy board as "brain" to control oxygen partial pressure and some other stuff. Did anyone ever hook up an oxygen sensor to a handy board or has anyone (...) (26 years ago, 3-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | check_sensors.c
|
|
Hello All, I would like to write code for the handyboard to constantly monitor inputs. I copied this this code from the mail arcives 3-22-97, whats wrong?? Thanks in Advance Terry Gathright 669@worldnet.att.net /* GLOBALS*/ int num_sensors =6 /* put (...) (26 years ago, 3-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | 7-Segment multiplexing
|
|
Hi, does anyone know how to efficiently multiplex 5 seven-segment displays? What I'm doing now (turn on the segment drive, turn on the digit drive, turn off everything, repeat) causes rather unacceptable flicker and has the displays at different (...) (26 years ago, 3-Jul-98, to lugnet.robotics.handyboard)
|
| |
| | One Handy Board available for sale.
|
|
I am selling the Handy Board that I have because it is not fast enough for the application that I wanted to use it for. I am involved in decoding highly compressed sound files in a stand alone unit and the 6811 just can not hack the speed. I have (...) (26 years ago, 2-Jul-98, to lugnet.robotics.handyboard)
|
