An analog Clock using an OLED display. There are two versions of this code for use on a 128x64 OLED display. The first version uses OLED libraries from ADAfruit. This library is easy to use but ...

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

Circuit diagram of the Arduino real-time clock with temperature display is shown in Fig. 3. It is built around Arduino Uno (Board1), 5V ... 12V DC for Arduino Uno power jack, and 5V for DS3231 RTC and ...

The clock is dimmed in dark environment while the brightness is high in bright room since 16 brightness levels are allowed by OLED. The OLED display is 128×128 pixel full-color used as an output by ...

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… ...

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 ...

4” TFT Analog-GPS clock on Arduino Nothing can be compared when you can put your hard work to display on a 4” TFT display- From one end to the other end it's 480*360 pixel to play with. Every ...

Nothing can be compared when you can put your hard work to display on a 4” TFT display- From one end to the other end it's 480*360 pixel to play with. Every electronic hobbyist dreams to display his ...