7z1sj's channel

See and listen to SRMVU CW telemetry Beacon .

Different ways you can protect your circuit from backwards power connections. Diodes, schottky diodes and P channel MOSFETs.

Working the International Space Station packet Personal Messaging System via MS Hyper-terminal and Kantronics 9612 plus TNC .More interesting info...

University of Khartoum Cubesat project- KN-Sat1

Ashorooq TV show with Dr. Nader .A. A .Omer

Less than 1 watt (L) 1.2.3.4.5.6.7....100

Connection capacity of approximately 0.75 watt low (L)

ANTENNA : Dipole Inverted V

This video showing the TiltPlate in action

The music on the video was written, composed, and recorded by Andrew (OZ5E) and Lissa (XYL) also known ...