Ajith Gopi
New Member
I'm new to electronics and I wanna make a circuit that will start continues connection to another circuit on pulse.
In long,
If the current circuit gets a pulse, an led (suppose) will glow and will not turn off until the battery is disconnected. I'm planning to make a laser-ldr alarm and don't want to turn off the alarm once it has been triggered. It would be great if the circuit is simple and not so costly.
In short,
A circuit that will keep the connection on once activated.
Thank you.
In long,
If the current circuit gets a pulse, an led (suppose) will glow and will not turn off until the battery is disconnected. I'm planning to make a laser-ldr alarm and don't want to turn off the alarm once it has been triggered. It would be great if the circuit is simple and not so costly.
In short,
A circuit that will keep the connection on once activated.
Thank you.
