[elektro] H-bridge kerdes

[Szali Sandor]

ugy nez ki nem eleg osszekotni

MODE1: Supports the more common H-Bridges used in the forums. This mode has 
a PWM output pin plus two Motor Direction output pins. Examples include the 
MonsterMoto shield.
MODE2: Designed for H-Bridges that require direct drive of Highside and 
Lowside switch inputs. In this mode one switch is driven as a direction pin 
and the other with the PWM output however the PWM duty needs to be inverted 
whenever the motor changes direction with the direction pin. (An alternate 
approach would be to switch the PWM between inputs as direction changes) An 
example H-Bridge that uses this mode is the cheap 43A IBT-2 found on ebay.


Szali Sandor wrote:
> az arduinot mar vagom :)
>
> van egy egyszeru kerdes, a H-bridge meghajtasrol, de normalis ido
> alatt guglizassal nem lelek ra,
> minden kezdet nehez...
>
> van ez a h-bridge
> http://www.ebay.com/itm/BTS7960B-Semiconductor-Stepper-Motor-Driver-43A-H-Bridge-Drive-PWM-For-Arduino-/400760939548?pt=LH_DefaultDomain_0&hash=item5d4f36a41c
>
> adatlapja:
> http://www.fut-electronics.com/wp-content/plugins/fe_downloads/Uploads/30A%20_Motor_Driver.pdf
> forgasiranyonkent PWM bemenet
> forgasiranyonkent engedelyezo lab
>
> es van ez a DC motorvezerles:
> http://www.x-sim.de/forum/viewtopic.php?t=723
> itt meg ugy van megirva hogy
> kozos PWM
> es forgasiranyonkent  engedelyezo lab
>
> vajon mi a megoldas? osszekotheto valamelyik lab? pl. a 2 PWM bemenet?
> vagy at kell irni a programot?
>
> koszi elore is,
> [kar, hogy senki nem akar szimulatorulest epiteni :) ]