Versatile I/O Extender PCB to Control Many Nixie Tubes With I2C
This video shows the circuit in operation. In this case the microcontroller is an INTEL Edison, and the display shows time, date, temperature, humidity, pressure and rain fall in sequence by holding and releasing the button. More info
The post Versatile I/O Extender PCB to Control Many Nixie Tubes With I2C appeared first on Open Electronics. The author is Carlo Palumbo
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