Model Railroad-Related Electronics

• Tiny Bell – An extremely inexpensive yet realistic sounding railroad crossing bell circuit based focused on simplicity and a minimal part count (and cost).
• Reverse Engineering the Atlas All Scale Signal System – Just what it sounds like. I decided to take Atlas’s signal system products and figure out how they work internally.

Other Electronics Projects

• WiFi-Enabled Searchlight – A WiFi-enabled controller for a Union Switch & Signal H2 railroad signal I have in the back yard.