

BIG BINARY NIXIE CLOCK.
Use your Arduino, IN-12 and IN-15 nixie tubes and build BIG Binary Nixie Clock or Thermometer and Hygrometer. Nixie Clock Shield is designed for all Arduino boards – Uno, Micro, Nano. By connecting DHT22 sensor it is also possible to build binary thermometer and hygrometer. The clock’s motherboard has connector for Arduino Nano and Micro form factor boards. Using Arduino Nano 33 IoT you can connect the clock via wifi to the NTP time server or cloud to synchronize time. The program code (for classic clock and NTP wifi) has been prepared and is waiting only for upload into your binary clock.


FEATURES & COMPONENTS.
The clock can be placed e.g. on a desk (power connector on the right side of the housing) or hang on the wall – prepared mounting holes (additional power connector at the bottom of the housing).
- Modular design
- Compatible with 5V/3.3V boards – Arduino Uno, Micro, Nano, Nano Every, Nano 33 IoT etc.
- Hours “H” and seconds “S” indicators IN-15B nixie tubes, minutes “M” IN-15A
- The time can be displayed with IN-12 (0110) nixie tubes or IN-15A (-++-)
- All tubes are replaceable – pin socket connectors
- RTC real time clock DS3231 module on board
- 2 x Nixie power supply module 170V (fully assembled) on board
- 2 x Nixie Tube Driver V2 (fully assembled) – on board
- Designed to work with DHT22/DHT11 temperature & humidity sensor
- Connectors, electronic components, pin headers and nixie tubes sockets require soldering
- Dimensions with tubes: 72 x 160 x 236 mm (~2.8″ x 6.3″ x 9.3″)
- Weight with tubes: 1.1kg (~2.43 lb)
- External power supply required (Arduino Vin connector): 12V; 1.5A DC; plug diameter 2.5 x 5.5 mm; center pin positive+



BINARY CODE.
Binary code is a base 2 number system invented by Gottfried Leibniz where numeric values are represented by different combinations of 0 and 1, also know as OFF or ON. Is the simplest form of computer code or programming data.
CODING.
The program code has been prepared:
- Classic Binary Clock – Arduino Uno, Micro, Nano, Nano Every, Nano 33 IoT
- WiFi NTP Binary Clock – Arduino Nano 33 IoT
EASY TO OPERATE.
Just follow the instructions:
- Connect your Arduino board to the Clock
- Download example code
- Connect Shield via USB with your computer
- Connect 12V power supply
- Compile and upload code to the Arduino
- Unplug USB and it’s ready
