DUMONT CYBERNETICS

Articles tagged with LCD

Display

Wed 15 November 2023
By Nathan Dumont

The latest challenge was to get the screen working. This section had a pretty big number of parts to add to the board, including the HDMI/DVI transmitter which needed soldering down to a large thermal pad under the chip. I did the pad using some low-temperature solder paste and …
Pi Utilities

Sat 02 January 2021
By Nathan Dumont
LCD Display

Installing Adafruit SPI LCD library:
```
sudo pip3 install adafruit-circuitpython-rgb-display
```
Copy the example from the readme at https://github.com/adafruit/Adafruit_CircuitPython_RGB_Display. It needs some modifications to match our pinout and to drive the backlight and reset pins:
```
import time
import busio
import digitalio
from board import SCK, MOSI …
```