Using JLCPCB opens up other options for me. It gives me access to very low-cost components with very small footprints that can be integrated in my circuits.

These PWM circuits are just for ease of testing now. I'll be switching to a dual logic-level MOSFET to drive the console lights and radio display.

The hard part is finding a device that is available at Digikey/Mouser/Newark in through-hole footprint, as well as the desired SMD footprint at JLCPCB.

I'm just starting to look for a good L-V MOSFET now. Any suggestions?