EdStraker
Member
I set up what I thought would be a simple circuit for a diorama and for 4 days already been driving me up the wall.
Circuit Outline:
It's function is to light 2 LED's (preferable 1-6 LED's) at consistent brightness (full or near full brightness).
When power is applied, the LED's need to charge up (slowly glow) to full, when power is removed, slowly fade off.
About 2 sec. charge up, 2 sec. fade out.
The problem with all iterations of this circuit I have tried is that it never achieves complete power discharge at the LED(s) and I can't seem to overcome the problem.
Have tried with and without a Transistor, With 2 Transistors, no joy.
Can anyone supply insight as to where I am going wrong?
This is the last version of a "working" circuit where I left off.
Thanks in advance, Rob
Circuit Outline:
It's function is to light 2 LED's (preferable 1-6 LED's) at consistent brightness (full or near full brightness).
When power is applied, the LED's need to charge up (slowly glow) to full, when power is removed, slowly fade off.
About 2 sec. charge up, 2 sec. fade out.
The problem with all iterations of this circuit I have tried is that it never achieves complete power discharge at the LED(s) and I can't seem to overcome the problem.
Have tried with and without a Transistor, With 2 Transistors, no joy.
Can anyone supply insight as to where I am going wrong?
This is the last version of a "working" circuit where I left off.
Thanks in advance, Rob