Stepper Motor,RF,PC-Based

[boy_paksit]

halu poh, sino po makakatulong skin sa project ko? Gusto ko kc gawin remote control gamit ang pc ko para kontrolin ang room divider using Stepper Motor at RF. tulong nyo namn po ako

[maldihtah13]

you can use rf module from alexan. Or you can use bluetooth if you have the budget.

[boy_paksit]

you can use rf module from alexan. Or you can use bluetooth if you have the budget.

halo po, ano po yang rf module from alexan? sino yan si alexan? can u give me also a biasing of stepper motor? please.

[Shey]

halo po, ano po yang rf module from alexan? sino yan si alexan? can u give me also a biasing of stepper motor? please.

First you have to learn Visual Basic programming then once ok na.. you need to learn PC Interfacing using the serial port of the PC or Parallel Port.. sa serial port interfacing add mo lang yung MSCOMM.OCX sa Visual Basic..  ( check google for VB programming tuturials )

yung RF module or Radio Telemetry Module.. bale dalawang gadget yan, yung isa connected sa PC mo via serial or parallel port, the other one is connected to your room divider..

http://philippines.rs-online.com/web/search/searchBrowseAction.html?method=retrieveTfg&Ne=4294960157&N=4294857413

[boy_paksit]

First you have to learn Visual Basic programming then once ok na.. you need to learn PC Interfacing using the serial port of the PC or Parallel Port.. sa serial port interfacing add mo lang yung MSCOMM.OCX sa Visual Basic..  ( check google for VB programming tuturials )

yung RF module or Radio Telemetry Module.. bale dalawang gadget yan, yung isa connected sa PC mo via serial or parallel port, the other one is connected to your room divider..

http://philippines.rs-online.com/web/search/searchBrowseAction.html?method=retrieveTfg&Ne=4294960157&N=4294857413

ty for the links. i'll just ask another help afterwards.. ty again...

[boy_paksit]

hello, i forgot to ask how to bias a stepper motor. paano po kaya? any people there can help me? ty n advns..

[maldihtah13]

hello, i forgot to ask how to bias a stepper motor. paano po kaya? any people there can help me? ty n advns..

may sequence how to run a stepper motor but it differs kung anu gagamitin either bi-polar or unipolar.

[beginner wan]

maraming magandang articles sa net about sa pag-control ng stepper motors.. diko makita yung mga nabasa ko eh.. hanapin ko lang.. 

[boy_paksit]

may sequence how to run a stepper motor but it differs kung anu gagamitin either bi-polar or unipolar.

hi po, pagpasensyaan mo talaga, wala kasi akong idea nitong bi-polar at uni-polar na stepper motor. For you po, ano ang best? Bagohan lang talaga ako sa ganito eh.. please help... Tnx

[boy_paksit]

maraming magandang articles sa net about sa pag-control ng stepper motors.. diko makita yung mga nabasa ko eh.. hanapin ko lang.. 

salamat po sa concern..

[maldihtah13]

hi po, pagpasensyaan mo talaga, wala kasi akong idea nitong bi-polar at uni-polar na stepper motor. For you po, ano ang best? Bagohan lang talaga ako sa ganito eh.. please help... Tnx

Mas maganda pa puntahan mo ang site na ito

http://en.wikipedia.org/wiki/Stepper_motor

[boy_paksit]

Mas maganda pa puntahan mo ang site na ito

http://en.wikipedia.org/wiki/Stepper_motor

salamat po sa link... ano kaya dapat? unipolar, o bipolar na stepper motor?

[underprezzure]

salamat po sa link... ano kaya dapat? unipolar, o bipolar na stepper motor?

1. for more precise angle movement then use unipolar stepper
2. if you want more torque then use bipolar stepper.

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-underpazz campaigns for "no hijack policy" on technical sections

[motion55]

salamat po sa link... ano kaya dapat? unipolar, o bipolar na stepper motor?

Unipolar drives are generally simpler to make compared to the bipolar drivers. Unipolars use half as many power transistors as the bipolar drive. But they don't perform as well as bipolar drive. They don't allow the motor to deliver as much power (torque at a given speed).



If you are new to electronics and even newer to step motors, it may be best to start with the unipolar driver. But it may not be sufficient for your project.

As to the issue of precise angle movement, both types can deliver the same. Microstep drivers can deliver very fine angle steps. I have seen unipolar microstep drivers but most microstep drivers are bipolar.

Added: Step motor wiring connections. 6-wire Unipolar motors can be used in bipolar drives.

http://www.probotix.com/stepper_motors/unipolar_bipolar/

[rdpzycho]

bakit stepper motor pa ang kailangan? kailangan bang ilagay sa precise na lugar 'yung divider ng room?

typical use ng stepper motor ay open loop positioning. so unless kailangan i-position 'yung divider hindi mo kailangan ng stepper motor.

[boy_paksit]

1. for more precise angle movement then use unipolar stepper
2. if you want more torque then use bipolar stepper.

-underpazz campaigns for more technical post on technical threads
-underpazz campaigns for "no hijack policy" on technical sections

ty for the advice. i'll study pa kung ano dapat ang aking gagamitin, kasi yung room divider ay sa fixed na lugar ilalagay. para syang curtain style na close-open operation lang..

[rdpzycho]

pwede na ordinary motor sa application mo.

[boy_paksit]

pwede na ordinary motor sa application mo.

anong klasi na motor po. wow, bilis u naman reply.. ty

[rdpzycho]

either DC or AC. mas madali maghanap ng medium power AC motor. pwede rin 'yung gamit sa washing machine. bali sa endpoints mo, lalagyan ng limit switch para papatayin 'yung motor.

[boy_paksit]

pwede na ordinary motor sa application mo.

pd po ba ym tayo muna, may ipapakita ko sa iyo na sample circuit na simple transmitter at receiver po. ang problema lang ko po ay kung saan ko i.lalagay ang motor ko..please ty. ym ko ay jovanni_batican08@yahoo.com..