Magazine:
O Scale Trains 23 November 2005
Page:
53
Category:
Electronics
The first installment describes the 18-volt, 10-amp power supply the author is building. After the introduction, this installment concludes with the parts list.
Magazine:
O Scale Trains 33 July 2007
Page:
48
Category:
Electronics
Building a flicker-free electronic circuit to use LEDs to illuminate the passenger car interior.