oled

SSD1306 OLED display module

Transform Your Home into a Futuristic Hub with This DIY Real-Time Clock and Temperature Display

This project demonstrates building a real-time clock (RTC) with temperature display using an Arduino, DS3231 RTC chip, and SSD1306 OLED display (128×64 pixels). The DS3231 RTC chip provides more accuracy than the DS1307 and incorporates an onboard temperature sensor. It maintains timekeeping even without the main power, making it well-suited for this application. It communicates […]

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SMART COFFEE REPLACES ESPRESSO MACHINE CONTROLLER WITH ARDUINO SENSORS

SMART COFFEE REPLACES ESPRESSO MACHINE CONTROLLER WITH ARDUINO, SENSORS

A common hacker upgrade to an espresso machine is to improve stability and performance with a better temperature controller, but [Schematix]’s Smart Coffee project doesn’t stop there. It entirely replaces the machine’s controller and provides an optional array of improvements for a variety of single-boiler machines (which is most of them). Smart Coffee isn’t free, it

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