[sdiy] Noob Question: Passive Filter Design

[Eric Brombaugh]

On 05/05/2010 09:01 AM, Ingo Debus wrote:
>
> Recently I built a coil winding machine with my old Fischertechnik kit,
> and an electronic counter. Winding a 500 turns inductor with 0.1 mm wire
> wasn't difficult at all and took only a few minutes.

Fischertechnik rules. My oma sent us several large sets of that when I 
was a kid. Now, 35 years later my niece is using it. That molded nylon 
is sturdy stuff.

http://www.fischertechnik.de/en/index.aspx

Eric