Norbert Hlinka

Norbert Hlinka

Norbert Hlinka
More ideas from Norbert
A Homemade Variable Tuning Capacitor for tuning in your FM stations...

If you enjoy building radio projects you may have noticed something slightly worrying over the last few years in your component supply. Variable capacitors are no longer as plentiful as they used t…

Make Heron's Fountain

how to build Heron's fountain--calls for three scavenged water bottles and rigid aquarium tubing<<I don't have kids, but I will try it anyways

Free energy collector circuit - img1

A free energy collector circuit helps to convert surrounding radio frequency waves to electric power and can provide 40 watts to 10 watts i.

Make Heron's Fountain

how to build Heron's fountain--calls for three scavenged water bottles and rigid aquarium tubing<<I don't have kids, but I will try it anyways