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USB Configurable Arduino DDC Servo & Accessory Decoder: Add a Port to a Servo to Switch Electrofrog Polarity

When a port is configured as a servo, we have the option to also configure one or even two outputs to go along with it. This can be used for many different purposes, but the main application of the extra outputs is to switch a relay to accommodate a so called ‘electrofrog’ turnout. These turnouts … Continue reading

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