----- Original Message ----- From: "Tom Arnold" <xyzzy at sysabend.org> Subject: Re: [sdiy] 3038 vco? > I havent built the 8038 circuit but I have built his 566 circuit and it > works as designed as has a nice low parts count and very wide responce. Are the schematics for the 566 circuit anywhere on the net? I searched but couldn't find it. /frax