gnlcosta/scale

A very simple Scale with Arduino Nano or Mini

Scale

A simple Scale with Arduino Nano or Mini

Resources and dependencies

Hardware

• Arduino Nano v3 or Arduino Mini
• HX711 board
• Load cell (any type of weight)
• OLED Display 128X64 0.96" I2C

Libraries

From Arduino IDE install the following libraries:

• u8g2 v2.17.11 or higher
• Encoder by Paul Stoffregen
• EEPROM by Arduino
• HX711 by bogde, https://github.com/bogde/HX711

Pinout

• Encoder: 2(DT), 3(CLK), 4(SW)
• Display (I2C): A4(SDA), A5(SCK)
• HX711: A1(DT), A2(SCK)

Lincense

This software is released under GPLv3.

Disclaimer

There is no warranty, expressed or implied, associated with this product. Use at your own risk.

Enjoy.