A Nixie bargraph tube IN-13 with driver PCB which includes high-voltage DC-DC and control circuit. All it needs is 5v and control signal: it can be controlled by analog voltage (0 to 5v) or by I2C. Lot includes 1 nixie tube and one driver PCB.
It is ready to be connected to Arduino or any other MCU. No need in additional circuits
The driver can work be controlled in two ways:
Also available in my Tindie store:
https://www.tindie.com/products/eclipsevl/in-13-bargraph-nixie-tube-with-driver-and-dc-dc/
It is ready to be connected to Arduino or any other MCU. No need in additional circuits
The driver can work be controlled in two ways:
- by analog voltage on pin Vctrl from 0 to 5 volts.
- digitally thru I2C: The module address is defined by A0 pin. If it is 0 (connected to GND), the address is 0x13 (7 bit address mode), if A0 is high (connected to +5V), the address is 0x14. So up to two modules can be connected to one bus.
Also available in my Tindie store:
https://www.tindie.com/products/eclipsevl/in-13-bargraph-nixie-tube-with-driver-and-dc-dc/
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