djdelron
Newbie level 4
h-bridge problems
This is the circuit I used to drive my 6V DC motor and +V mentioned above is 6V.
I control this circuit using 16f84a PIC MCU .
The problem I found here is when applying 5V to A and 0V to B . Then it works .
But the problem is a large current flows through 1 and produces heat because A is 5V and +V is 6V hence 1 is turned on .
How can I get rid of this problem ?. I want to introduce a voltage drop there .
How can I get it done ?
This is the circuit I used to drive my 6V DC motor and +V mentioned above is 6V.
I control this circuit using 16f84a PIC MCU .
The problem I found here is when applying 5V to A and 0V to B . Then it works .
But the problem is a large current flows through 1 and produces heat because A is 5V and +V is 6V hence 1 is turned on .
How can I get rid of this problem ?. I want to introduce a voltage drop there .
How can I get it done ?