arduino-nano-voltmeter-v2 A quick, easy sketch for an arduino-nano-based voltmeter with OLED I2C u8g2 128x32 If I need a quick voltmeter for monitoring projects, I'll often quickly recreate this ...

This code enables OLED display initialization, text printing and screen update. If your OLED display's I2C address is not 0x3C, you may need to edit the display.begin (SSD1306_SWITCHCAPVCC, 0x3C) line ...

Microcontroller & Display The rest of the hardware is based on an Arduino Nano and sports a 0.96-in. OLED display with a resolution of 128 x 64. Luckily, eBay has tons of 0.96-in. OLEDs (with either ...

A tiny I2C-bus scanner with a nice tiny graphic OLED display and an AVR ATtiny44.

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino.

The combination of a transparent OLED display, Arduino Nano Every microcontroller, HC-05 Bluetooth module, and a small LiPo battery results in a functional and versatile piece of wearable technology.