data

NOAA Graph  ^new - Stats graphs of Noaa data on daily weekly monthly and Yearly basis.

Xoscillo - A multiplatform software oscilloscope and logical analyzer software that acquires data using an arduino or a parallax USB Oscilloscope

Soundcard Oscilloscope - PC based Soundcard Oscilloscope software that receives its data from the Soundcard with 44.1kHz and 16 Bit resolution.

Homebrew Crystal Filter Design - Desgining crystal filters and find out crystal data by measuring it.

Electro Voice 664 Wiring - Electro-Voice Model 664 (EV 664) cardioid microphone, wiring diagram, pictures and data sheet

Kenwood PG-5A cable - Home build a Kenwood PG-5A cable. This lead is the audio data cable for some of the Kenwood Mobile transceivers