Hey all,
I am currently working on a project where I need to have a motor that turns on when a switch is pressed, and then turn off again automatically after a certain amount of time. It doesn't seem like it should be too difficult a task, however I'm actually a mech student and have only limited electrical knowledge.
The motor will need to be on for around anywhere up to 20 seconds, and the motor will need purely a voltage to power it. I have looked into 555 timers, and though I'm not 100% sure of their functionality, it seems that they are mostly useful for making something turn on after a certain amount of time, whereas I'm trying to make something turn off after a certain amount of time. Whilst I don't have an extensive knowledge of electrical stuff, I can read a schematic circuit diagram and hopefully understand the terminology.
Thanks in advance,
-David
I am currently working on a project where I need to have a motor that turns on when a switch is pressed, and then turn off again automatically after a certain amount of time. It doesn't seem like it should be too difficult a task, however I'm actually a mech student and have only limited electrical knowledge.
The motor will need to be on for around anywhere up to 20 seconds, and the motor will need purely a voltage to power it. I have looked into 555 timers, and though I'm not 100% sure of their functionality, it seems that they are mostly useful for making something turn on after a certain amount of time, whereas I'm trying to make something turn off after a certain amount of time. Whilst I don't have an extensive knowledge of electrical stuff, I can read a schematic circuit diagram and hopefully understand the terminology.
Thanks in advance,
-David