Firstly, I must say that this is a school project and hence I can't simply purchase pre-made PCBs.
I want my motor to be controlled with PWM (I'm using a 28X1) but the motor is connected to an H-bridge circuit. It's actually a pair of 3V motors connected in series. I had a look at the PICAXE manual and found this.
I figured it made sense to use that, but I get the feeling there's the possibility of that capacitor somehow screwing up any use of PWM. Is that right? Furthermore, since the motors will be connected to a H-bridge circuit, I assumed I would connect it as follows.
The H-bridge PCB has two input pins which i would then connect to two PICAXE outputs. Lastly, I can't seem to find an IRF530 in Australia. Is there a common substitute for it?
Thanks in advance.
I want my motor to be controlled with PWM (I'm using a 28X1) but the motor is connected to an H-bridge circuit. It's actually a pair of 3V motors connected in series. I had a look at the PICAXE manual and found this.
I figured it made sense to use that, but I get the feeling there's the possibility of that capacitor somehow screwing up any use of PWM. Is that right? Furthermore, since the motors will be connected to a H-bridge circuit, I assumed I would connect it as follows.
The H-bridge PCB has two input pins which i would then connect to two PICAXE outputs. Lastly, I can't seem to find an IRF530 in Australia. Is there a common substitute for it?
Thanks in advance.