The OLED display should show the temperature, humidity, and heat index. Code Explanation DHT Sensor: The code initializes the DHT11 sensor, reads humidity and temperature values, and computes the heat ...

This Arduino project allows you to monitor humidity and temperature using the DHT11 sensor and display the values on an OLED display. The project utilizes the Adafruit SSD1306 library for controlling ...

Learn about OLED display modules, their types, pinouts, and interfacing with Arduino using I2C or SPI protocols. Get insights into basic text and graphics functions, troubleshooting tips, and access ...

After waiting almost a month, I opened up the OLED and went right to testing it out. The link in the description pointed me to this website, which is a tutorial from Adafruit. Apparently, Adafruit ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you.

OLED displays are commonly used in various projects and are typically I2C-based. All ESP32 chips come with at least one I2C port, and some models even support software-based I2C, allowing you to ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...