Velleman Kits & Projects

When using one of our amplifiers (big or small), you always need a volume control and preferably also a tone control. The Whadda WSAH8084 electronic kit comes complete with all input / output connections and potentiometers. Furthermore it is possible to amplify or attenuate the input signal.

A small compact spectrum analyser, suitable for panel mounting or fitting in to existing equipment.

This K8118 detector converts imperceptible noise for humans such as bat signals into audible noise. Another usage may be the early detection of possible failures in machines, engines and electronics. The stereo feature adds the possibility to pinpoint the source.
Assembly & User Manuals available on-line.