Automatic Toilet Flusher

[Techbuilder]

I wouldn't need a solenoid if I have the servo

Here's how the servo is

(it's a rough sketch)

[Pic_User]

Hi Techbuilder,
A regular hobby servo actuating the flush handle, may not have enough torque. I guess the force needed depends upon the toilet model.
-Adam-

[Techbuilder]

Handle only requires 1 to 2 pounds to press down
And a hobby servo can do that easily.

That's why I decided to go with that

[Jerson]

If you think a servo will work, why not try it out? I have a hunch though ....

JF

[Techbuilder]

I tried it yesterday and it flushed
but I had it connected to an RC Receiver instead of a PIC.

I just need help with electrical not mechanical (got that working yesterday)

I just wanted to know since I am a beginner at PICs

if it would be easier to do it with the Sharp GP2D12
or IR receiver and IR Led.

Now I know the Sharp is easier but how difficult would it be to make a program
with the IR receiver and IR Led?

[Archangel]

I think I would move. Anyone who fails to flush may well fail to wash, and then handle your dishes, food etc . . . Opinions are like . . .roommates, some of them just do not wash . . . If you are really determined to do this, a car lock servo would be concealable in tank or behind it pulling up on the flapper, or use the servo to turn a shaft which has a string or cable . . .

[Techbuilder]

Yeah it's a annoying

They wouldn't mess with it if it was just attached to the knob
but I really don't think I have to mess with anything besides that.