Re: TI-H: METER


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Re: TI-H: METER




~$4.

Grant


>Uhhh...probably using BASIC.  It wouldn't be too expensive, would it?
>
>Neil wrote:
>
>> ---Jon Mullen <mullen@electricstoat.com> wrote:
>> > What hardware would be required to build a little thing with a motor
>> that
>> > goes forward for a certain signal, and backwards for a certain signal?
>>
>> It depends. Do you want to control it using basic or asm? In asm it
>> would be very simple, you only have to use two opamps (and a few
>> resistors, maybe, i haven't given this much time.) If you want to use
>> basic commands, you'd have to use a controller/processor (like an AVR
>> or PIC.) If the motor uses a lot of mA (probably), then you would also
>> need a transistor and maybe a few resistors. Let me know what you want
>> and if i find the time a can design a simple circuit for ya.
>>
>> Bye-Bye,
>>
>> Neil
>>
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