1389 - 4 digit IN12 SmartNixie Backplane

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Description: Four digit SmartNixie backplane for IN12 top view nixie display modules.

Features:

• I2C and power signals routed between all modules
• I2C addressing of modules set by connector position: Leftmost module is I2C master
• Master slot can be set to a standard slave address with on board DIP switch to allow control by a user provided I2C master device
• Five push buttons for clock setting and timer control (If used)
• Connector to access serial interface of GPS-RTC (Real Time Clock) module (If used)
• Pads to access display module spare drivers for LED or Neon colon indicators
• 5.5mm OD/2.5mm ID power connector for 8 to 12V input voltage

Compatible modules:

• 1328 IN12 top view displays
• 1364 HVPS
• 1374 battery backed crystal controlled or 1375 GPS RTC
• 1383 timer and power controller for battery powered applications