vampjaz
/ SparkfunChar.ino
Last active
December 20, 2015 22:29
A simple Arduino script to display the Sparkfun logo and SparkFun!! on a HD44780 LCD screen.
See https://lh6.googleusercontent.com/_L0Eke9UQNQJukJq1SFx7ZevKHVCGhQ6FiI92qOs1yMNd-CIVs9OLxAx1cneC-sp1g=s400 for a picture
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| /* | |
| The Sparkfun logo is intellectual property of Sparkfun Inc. | |
| The circuit: | |
| * LCD RS pin to digital pin 12 | |
| * LCD Enable pin to digital pin 11 | |
| * LCD D4 pin to digital pin 5 | |
| * LCD D5 pin to digital pin 4 | |
| * LCD D6 pin to digital pin 3 | |
| * LCD D7 pin to digital pin 2 |
vampjaz
/ Adafruit_CharLCDPlate.py
Last active
December 20, 2015 10:49
A simple python script for RASPBERRY PI to display prices and quantities of various SparkFun Products
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| #!/usr/bin/python | |
| # Python library for Adafruit RGB-backlit LCD plate for Raspberry Pi. | |
| # Written by Adafruit Industries. MIT license. | |
| # This is essentially a complete rewrite, but the calling syntax | |
| # and constants are based on code from lrvick and LiquidCrystal. | |
| # lrvic - https://github.com/lrvick/raspi-hd44780/blob/master/hd44780.py | |
| # LiquidCrystal - https://github.com/arduino/Arduino/blob/master/libraries/LiquidCrystal/LiquidCrystal.cpp |
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