Where does the second + connect to? Do both + + connect to 3v3?
I found an Adafruit .py file to drive a clock on 7 segment display, where can I find one to do the same on a 14 segment display?
Thank you.
Where does the second + connect to? Do both + + connect to 3v3?
I found an Adafruit .py file to drive a clock on 7 segment display, where can I find one to do the same on a 14 segment display?
Thank you.
See the reverse picture here: https://cdn.shopify.com/s/files/1/0174/1800/products/1912-00_1024x1024.jpg?v=1403270286
The second pin labelled “Vi2c” determines the signal voltage for the i2c communications. This allows you to power the unit with say a 5V supply, but set the logic level to 3v3 (ideal for the Raspberry Pi!).
That’s good, but where do I find the 14-segment driver please?
Thank you.
Adafruit have a tutorial for driving this display using an Arduino - that should get you on the right track for making it work with Raspberry Pi :-)