Werner Ludwig (4)

1-09-2012 | This design should gladden the heart of any model aircraft enthusiasts: it is a circuit to control the navigation lights, landing light, ant...

1-07-2009 | An ELT (Emergency Locator Transmitter, also known as a distress beacon) is an emergency radio transmitter that is activated either manually...

1-07-2009 | The LiPo Monitor simplifies voltage monitoring of Lithium Polymer (LiPo) batteries during use. You clearly want to avoid discharging them to...

1-07-2009 | This circuit provides aircraft modellers with extremely realistic beacon and marker lights at minimum outlay. The project's Strobe outpu...