Junior Member level 1
how to generate PWM from PIC16F84A to control the 4 switches of h-bridge? does anybody would like to share the schematic and components to be connected to the microcontroller? thanks =)
This is a quotation from an article on the H-Bridge from one of the previous posts ..Now, when a MOSFET has a low RDS(on) rating, it usually has quite a
high current rating typically in the 10s of amps. I needed 4 amps
continous and the MOSFET I chose offered 25 amps. Naturally, the lower
the RDS(on) rating, the more expensive the MOSFET. BTW, both types of
MOSFETs are available in TO220 packages.
For the circuit that u showed me last time, izzit usable for 3-9V dc motor? the current for the motor is arround 0.5A only when no load... so will IRF530 and IRF9530 still applicable? Can I straight away connect pin A and B to microcontroller or I need a driver between microcontroller and both pin A and B? thanks!!happy new year!!