Hello,
I am trying to hook up a small DC motor to an H-bridge. The schematic I have attatched works, but it doesnt have the starting power I want. The motor is under stress, so it needs a little extra kick to get it going. Right now, once the motor has been on for a few seconds it works fine, but the first few seconds isn't very good, and that is what is the most important for this project. Right after the motor goes forward for a small period of time it will be kicked into reverse for about a half second.
Below is the schematic. The resistors are 100 ohm, and the other end is connected to a PIC 16f88.
V+ is about 4.5V (3 C batteries)
Any ideas?
I am trying to hook up a small DC motor to an H-bridge. The schematic I have attatched works, but it doesnt have the starting power I want. The motor is under stress, so it needs a little extra kick to get it going. Right now, once the motor has been on for a few seconds it works fine, but the first few seconds isn't very good, and that is what is the most important for this project. Right after the motor goes forward for a small period of time it will be kicked into reverse for about a half second.
Below is the schematic. The resistors are 100 ohm, and the other end is connected to a PIC 16f88.
V+ is about 4.5V (3 C batteries)
Any ideas?