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PCF8547_LCD2004 Minimal (for Arduino) Bare minimum Arduino code for LCD2004 (LCD1602 with changes, etc.) and PCF8547 I2C interface chip. For when size matters. 2022-12-07 TODO: I just updated the ...
arduino-dht11-lcd2004-rpi Send temperature & humidity data from Arduino 2560 to Raspberry Pi via serial or USB Arduino and RPi starter kits are readily available and allow you to experiment in various ...