RC Electrics
Bob Kopski's column announces an Electric Fly-In in Cape Coral, FL (Oct 18-19, 2002), shares E-flying updates, and highlights local enthusiasts.
RC Electrics
Frank enhanced RC electrics with precision pots for accurate current settings, while Jim Young shared a custom battery cooler design. An updated charger offers flexible current options.
RC Electrics
E-power in aeromodeling is rapidly growing, with diverse specialties emerging. Key basics include understanding series and parallel battery connections.
RC Electrics
This column announces the third Loudoun County Aeromodelers Electric Fly In on July 27, 2002, and the Tidewater RC All Electric Fun Fly on June 22-23. It discusses electric model growth, meet experiences, and reader input on hinging techniques for foam models.
Small-Pack Slow Charger
The Small Pack Slow Charger by Bob Kopski addresses the need for a versatile charger for small RC electric batteries. It charges packs overnight at a C/10 rate, supporting up to 14 cells. The design is easy to build with basic tools, using a constant current regulator circuit. It allows for multiple pack charging and is powered by a 24-volt module. The charger is user-friendly, stable, and adaptable for different current ranges.
