 | | Two way audio
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| Hi, We are trying to transmit our voices to our remote robot to create the impression that the robot is talking. In addition, we want to be able to hear what the robot hears. Does anyone know any products that we can attach to our robot that will (...) (28 years ago, 4-Dec-98, to lugnet.robotics.handyboard)
| | | | | Re: Extra output for clocking
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| Thanks for the advice on the ouput compare and portA. What I realized was the CPU time is being shared by some many functions, like the LCD printing, IR, PWM, that I'm not getting a fast enough pulse from the motor ports. I disabled a lot of these (...) (28 years ago, 4-Dec-98, to lugnet.robotics.handyboard)
| | | | | motor questions using motor(x,y)
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| Hi all, The motor(x,y) function in the lib_hb.c file works as expected (the motor speed does vary depending on value given and the correct motor goes on), but when I actually have a motor in the header both LEDs go on! (and I get corresponding (...) (28 years ago, 3-Dec-98, to lugnet.robotics.handyboard)
| | | | | Re: Sonar question
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| The Polaroid Sonar board requires a supply voltage less than 7 volts. The battery of the handy board is around 12, so you'll probably shorten the life of your sonar board considerably if you connect it straight in (i.e. burn it up :.)). The diodes (...) (28 years ago, 3-Dec-98, to lugnet.robotics.handyboard)
| | | | | Re: Sonar question
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| (...) The battery for the handy board is a 9.6V cell (8 * 1.2V cells in series.) A normal 1n400X diode will drop 0.7V each. (6 * 0.7 = 4.2) 9.6 - 4.2 = 5.4V (28 years ago, 3-Dec-98, to lugnet.robotics.handyboard)
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