 | | Re: Battery Level Indicator
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(...) When I first got my HC11EVB I ran 12V straight into the E port (one of the pins), and was sure I ruined the chip. I called the tech support person at motorola, and he said 12V on a A/D port should be no problem. Sure enough it all still (...) (28 years ago, 20-Jan-99, to lugnet.robotics.handyboard)
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| | Re: Battery Level Indicator
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1. yes, you probably killed your analog 5. the analog inputs are very sensitive to over voltage. if your ran more than +5v directly into the input, you probably killed it. next time you're playing with funky voltages, put a 5K resistor in series (...) (28 years ago, 20-Jan-99, to lugnet.robotics.handyboard)
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| | Re: Strange problem in IC V3.2 beta 1 (Handy Board 1.2)
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we never wrote the long division routine. sorry... it is stated in the IC documentation. fred In your message you said: (...) (28 years ago, 20-Jan-99, to lugnet.robotics.handyboard)
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| | Strange problem in IC V3.2 beta 1 (Handy Board 1.2)
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Hello, What is wrong here? Just type: IC> 100L/67L Illegal type given to /: <long> / <long> Why am I not allowed to divide two long numbers ? Rien (28 years ago, 20-Jan-99, to lugnet.robotics.handyboard)
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| | A fast light sensor?
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Ummm, Hi all I'm looking for a circuit that will interface a photo transistor or a photo diode to a digital input. I tried a photocell in an analog port but it's too slow, I want to use a *visible* light pulse as an accurate trigger: ie. input (...) (28 years ago, 20-Jan-99, to lugnet.robotics.handyboard)
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