Another Nishijin UFO - "Number 3"

[CarlW]

This project replaced the circuit boards on a vintage Nishijin UFO with an Arduino NANO.

Replaced original circuit board with an Arduino NANO clone.
Used MOS FET board to power original 24V DC solenoid.
Replaced original incandescent light bulbs with LEDs (white and green).
Re-used original card edge holder for new board.
Re-used original, fused power cord and original switch (switches negative for 5V & 24V.
Re-used original 24 V solenoid More details at pachitalk dot com, pachinko modifications forum.

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