PW 1986 High Impedance MOSFET Voltmeter

[Yorkie]

OY! Where's the ***** circuit?

- Joe

Oh go on then, I'll scan it and e-mail it you to to furtle around with.

To recount another recent thread, it's not a 'orphan file' - we know who owns the copyright - PW, but I don't think Rob Mannion will mind too much if we give PW a plug by posting a 25-yr old PW article which uses obsolete ICs!