pateljayam
New Member
hey guys
i want to make an application in which i can trigger a buzzer only for a sec in a min.
rest of 59 sec the circuit has to be in sleep mode.
please help me out!
can i do it with any kind of PWM ic or may be some sort of 555 circuit
cause i tried making it with 555 but as we know that in astable state the on/off cycle are equal which i dont want!
thank you
i want to make an application in which i can trigger a buzzer only for a sec in a min.
rest of 59 sec the circuit has to be in sleep mode.
please help me out!
can i do it with any kind of PWM ic or may be some sort of 555 circuit
cause i tried making it with 555 but as we know that in astable state the on/off cycle are equal which i dont want!
thank you