 | | synchronization error
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I'm encountering a synchronization error when calling serial_putchar within a for loop. Here's my code: void test(){ int looper; for (looper=0;looper<16;looper++){ if (looper<7){ serial_putchar(analog(looper)); printf("\nPort: %d Value: (...) (25 years ago, 7-Dec-99, to lugnet.robotics.handyboard)
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| | Re: Another chance for the LM35
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(...) Well, di you try to put an Operational Amplifier mounted in voltage following? +Vcc --- Op. Amp. | *-------* LM 35 O------|+ Vin | | | Vout|--\----- To 68HC11 Analog Port --- /-|- Vin | | GND \\\ | *-------* | \---...---/ Florent (25 years ago, 6-Dec-99, to lugnet.robotics.handyboard)
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| | Stepper motor
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Does anybody know whether it is advisable to control a 24VDC stepper motor using the handyboard's motor outputs (11V)? also, what's the maximum phase current the motor can have to be compatible with the handyboard? (25 years ago, 6-Dec-99, to lugnet.robotics.handyboard)
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| | Stepper motor
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Does anybody know whether it is advisable to control a 24VDC stepper motor using the handyboard's motor outputs (11V)? (25 years ago, 6-Dec-99, to lugnet.robotics.handyboard)
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| | IR files and sensors
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Two question i have: 1. On the Handyboard webpage, there're the files for the IR Remote Control software. it's a little long and complicated. i'm purely interested in activating the output ports and modulating it to transmit the 40khz signal and (...) (25 years ago, 6-Dec-99, to lugnet.robotics.handyboard)
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| | Another chance for the LM35
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Hi, I'm again trying to connect the LM35 from National, there was some posts in the list, but none of that solve my problem. As an introduction let me say that the sensor provides an output of 10 mV/ ° C at 10 mA, the conversion when reading it (...) (25 years ago, 6-Dec-99, to lugnet.robotics.handyboard)
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| | IC Technical Support problem
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Hi! I bought my first handyboard in mid October and a Rug Warrior Pro in early November. And since I have had this peculiar download problem with the IC 3.2, pcode will download without any problems but everytime after downloading the lib files, IC (...) (25 years ago, 5-Dec-99, to lugnet.robotics.handyboard)
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| | Re: strange TS-53 servo problem
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Hi ... It sounds as though you are obtaing the power for your servo from the HandyBoard's motor output pins ... and if so, this is the source of your problem. The HB does NOT control motor speed by varying the DC level ... it uses PWM to reduce the (...) (25 years ago, 4-Dec-99, to lugnet.robotics.handyboard)
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| | strange TS-53 servo problem
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Since the output ports for the motors of the handyboard supplies 11V, i connected a 5V regulator to power my servo. i have a capacitor between the driver's + and - terminals. I looked at the control signal on the oscilloscope. The duration of the (...) (25 years ago, 4-Dec-99, to lugnet.robotics.handyboard)
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| | Re: Virus
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Hi - Yes very well said -- on top of that HE may have been infected and we were the result of that infection. Sure can't see a guy putting out a virus with his name address phone and photo on it unless he is some really sick sucker! Regards - Dave (...) (25 years ago, 4-Dec-99, to lugnet.robotics.handyboard)
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