LordSnailz
Diamond Member
One of my friend was asking me about this but I couldnt' really give him a good answer, so I figure why why not tap the knowledge of ATOT!
So basically we're buliding a switch and I don't know what parts would work best.
--------/ --
| |
| |
| |
|-------I|---|
I want to be able to use this switch to show three things, RC delay, contact dependance and temperature dependence. I would like to hook the switch up to something that we can change the speed of the switch so we see the cap. as a function of frequency.
Suggestions on what parts I can use? The contact might be tricky since I don't know what material would be best to show the effect of contact resistance ?
Thanks in adv!
Something as shown in this picture --
http://www.schoolscience.co.uk/content/3/physics/circuits/circh1pg1.html
but I need something that we can alter the frequency of the switch ....
So basically we're buliding a switch and I don't know what parts would work best.
--------/ --
| |
| |
| |
|-------I|---|
I want to be able to use this switch to show three things, RC delay, contact dependance and temperature dependence. I would like to hook the switch up to something that we can change the speed of the switch so we see the cap. as a function of frequency.
Suggestions on what parts I can use? The contact might be tricky since I don't know what material would be best to show the effect of contact resistance ?
Thanks in adv!
Something as shown in this picture --
http://www.schoolscience.co.uk/content/3/physics/circuits/circh1pg1.html
but I need something that we can alter the frequency of the switch ....
