 | | Re: evaluate inverse cosine, sine in IC
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| I've been trying to do this as well. The problem I have found is that the Taylor series expansion needs to be developed near the solution to get accurate results. Some may wonder why finding the arcsine of a number might be of interest. If one has a (...) (27 years ago, 29-Nov-99, to lugnet.robotics.handyboard)
| | | | | servo program
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| Can anyone please write me a brief servo motor program that will control two servos from the expansion board? This the one I had to control one, but did not work: void main(void) { while(1) { init_expbd_servos(1) servo0 = 1000 } return(0); } (...) (27 years ago, 29-Nov-99, to lugnet.robotics.handyboard)
| | | | | Re: Opto isolator
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| Hi Tim, Try (URL) and (URL) seems to be a huge variety of MOC3x series optoisolators to choose from. You might be able to find a substitute for the MOC5003 or 4 that you're looking for. Good luck, (...) Great minds discuss ideas; Average minds (...) (27 years ago, 28-Nov-99, to lugnet.robotics.handyboard)
| | | | | Opto isolator
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| Hi, I was wandering if anyone knew where I could get a MOC5003 or MOC5004 opto isolator. I tried looking on the motorola web site but could not find it. Does any one know where I coul something similiar to this that works the same way. TIM ___...___ (...) (27 years ago, 28-Nov-99, to lugnet.robotics.handyboard)
| | | | | digital outputs
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| Hello everyone... I hav already connected a hc374 to Y0 of the expansion bus to get 8 digital outs, It works gr8. I need anouther 32 outputs which meens I need 4 more latch selects. Can I use Y1, Y2, Y3, Y4, and Y5 if needed? Y0 is used by (...) (27 years ago, 28-Nov-99, to lugnet.robotics.handyboard)
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