Im having trouble calling an assembly function in C. Im doing it basically just like the example in the manual, but it is giving me a compile error. My...
Hello all, I am new to this group. I am using the HB v 1.21 with the expansion board (+ 6 Servo outputs + 8 Digital Pins + 16 Analog Pins). I need to interface...
go grab the m68hc11 reference manual from motorola.com, and it'll tell you how to set up spi. you basically have to choose the "master", choose the particular...
Maybe I should explain a little bit more. In following Fred G. Martin's book 'Robotic Explorations' book, we have mounted two sets of break beam sensors on...
the microcontroller doesn't natively support encoders, so fred is using a library. i've recieved emails about updates to quadrature encoder libraries being...
Triffid, Thnx for the reply, I will go through the manual to see what I can do. Actually I need the SPI as a slave. I want to recieve data to the HB not send. ...
I tried really hard to make the encoders.zip contents easy to use. If you have downloaded and extracted the files to your IC Handyboard LIB (this will replace...
digital input #9 can be made into an output. you can also attach a timer to it. read the m68hc11 reference manual and/or the faq on http://www.handyboard.com...
Here's the direct link. http://www.handyboard.com/faq/display.php?key=digout -Dan Gates ... timer to it. read the m68hc11 reference manual and/or the faq on ...
Hello, I've made pretty good progress on my updated motor driver for the HandyBoard. It is a plug-in module that replaces the standard L293 driver chip. I...
Hi, I am trying to find out if any one has ever used the handy board to put out Step&Dir pulses for driving a DC servo motor. If any one has any info on the...
step and direction for a servo? i assume you mean stepper motor.. it would be quite trivial on the handyboard - its a very nimble platform. if you did mean...
I was really referring to a 36V DC brush servo motor ran by a Rutex R990H servo drive. You can look at one from http://www.rutex.com/pdf/R990H.pdf or to look...
Hi All, I want to enquire which stepper motor drivers can be used with Handyboard. Could L298/297 combination be used with handyboard to drive stepper motors. ...
Hey all, I have a problem with my HB. I am using IC 5.0 and everything seemed to be working fine. All of a sudden I come back and the LCD screen has a bunch of...
I dont know why do you try to make it so hard. Did you try the encoders_10_12.icb(look better in the files section) ... this drivers just do what you want I...
I have build 3 board with same version and all the same. the first 2 I had made the full first step of the HB main board and the 47h 1/2w was over heating and...
Do NOT install the 7805 backwards, the instructions are correct. The metal heatsink of the 7805 goes toward the switch as shown. There is obviously some other...
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