Last seen: 2022-08-26 3:37 pm
New Device- I2C and SPI are mature but they do have problems. I2C can be relatively slow and SPI usually requires extra pins for each device. Beside...
I2C and SPI are mature but they do have problems. I2C can be relatively slow and SPI usually requires extra pins for each device. Besides that, there ...
That can be done, but the brightness WON'T be the same.
That's what it's all about! Helping Hands!
Made a slight change to save some code, Ted
I know nothing about Genry, but GPIO is installed with Buster for the Pi. gpio -v will tell you if it's installed. gpio readall will show the state ...
Misha & Bill see attached files, 1 updated. Also added clear screen on exit!
Sorry, forgot to attach the file
@bill21 - I found the error with the python code! I'll attach it for you. Once you download it, modify it's Rights: chmod 755 misha.py ...
YES! That's correct! I'm not sure what your trying to tell me. Everything will be just -- Only the address of what you plug into i2c will show...
In order to see what's going on in the Serial Monitor, you will need to add the following code in setup() void setup() { Serial.begin(57600); ...
Rows and Columns line up with the HEX Code.
I believe that AREF won't be used for your project. It requires hardware and is used for a reference voltage for more accuracy. Yes, 08 is 08...
Read this about the AREF Pin:/p>