 | | Trouble with MAX232
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Just starting with the HB and already problems Im having problems getting the 9 to 10 volts out of pins 3-7 of J9 (the RS232 connector) when pins 6 and 10 of the MAX232 are shorted in the last paragraph of step 3.2.2. Everything else up to this poit (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | Re: Sonar Connection - Confirmation Please
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MAR> I never used a resistor. I don't remeber what the reason for MAR> using one is. Perhaps someone can repeat it. I've never used a MAR> capacitor either. MAR> I've achieve 7" but not lower. Has anyone seen otherwise? I have seen the thing not (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | Re: Sonar Connection - Confirmation Please
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Remover the motor chip closest to you. The pins are correct. I never used a resistor. I don't remeber what the reason for using one is. Perhaps someone can repeat it. I've never used a capacitor either. I've achieve 7" but not lower. Has anyone seen (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | Sonar Connection - Confirmation Please
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Hi All, I have just purchased the Polaroid Sonar board, and I have some questions before I blow up my Handyboard, I have read the instructions on the Web page put I would just like to confirm some points. Can you please verify with me a few (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | servo modification
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Hi, After going through various files about servos and how to modify them into dc motor with gear head, there seem to be in general three ways to modify them. One of them was to take out the pot and replace it with two 2.7k resistor in series; (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | Multiple servo control.
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Has anyone devised a way to control more than 1 or 2 servos from the handy board? I'm talking about 12-14 servos here. Any insight would be appreciated. Thanks in advance. -Cris ---...--- E. Crispell Wagner Department of Computer Science and (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | I'm happy !!!
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Boys , I'm really can't believe all the help you give me ... Really, i go to cry of hapiness... But , well I think the better idea ( and most easy of implement ) , is use a digital i/o for detect if exist or not a Handy transmitting to the Pc. My (...) (27 years ago, 18-Jun-97, to lugnet.robotics.handyboard)
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| | Re: servo modification
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Phet, you took off the wrong end. Take the _top_ off the servo and expose the geartrain. Then remove the pot and neuter it as described in the instructions. --Chuck (...) (27 years ago, 17-Jun-97, to lugnet.robotics.handyboard)
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| | servo modification
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Hi, This is pretty stupid of me, I just figured out how to modify the servos with the help from a document i got at (URL) file TJAM.pdf is in adobe acrobat reader format PDF and it was very helpful. Thanks anyway.... phet (27 years ago, 17-Jun-97, to lugnet.robotics.handyboard)
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| | servo modification
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Hi, I'm having some trouble modifying a servo i've purchased from tower hobbies. The brand i'm using is Tower Hobbies System 3000 STD BB TS-69. I've read the instructions on modifying Futaba FP-S148 servo but internal mechanisums for the TS-69 seem (...) (27 years ago, 17-Jun-97, to lugnet.robotics.handyboard)
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