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Make ESP32-C3 0.42″ OLED Stopwatch - Visual Programming
Things used in this project × 1 In this Visual Programming Visuino tutorial, we’ll use the ESP32-C3 development board with its built-in 0.42″ OLED display to create a compact and accurate digital stopwatch. This project demonstrates how to build a fully functional stopwatch using only the ESP32-C3 board, making it ideal for learning timing concepts, quick prototypes, and compact embedded projects.
How to Scroll Text on Multiple MAX7219 LED Matrix Displays
Things used in this project × 3 × 1 × 1 In this tutorial, we will build a scrolling text display using FC-16 LED matrix modules (MAX7219-based), an Arduino, and Visuino. The project demonstrates how to scroll text of any length across multiple LED matrix displays. The text is not limited by the number of connected modules—you can enter short messages or very long text, and the system automatically calculates the required scrolling length and timing.
Arduino OLED Countdown Timer Using Visual Programming
Things used in this project × 1 × 1 × 1 × 1 × 1 × 1 × 1 Build a compact and practical OLED Countdown Timer using Arduino and Visual Programming in Visuino! Use a rotary encoder to set the countdown duration Start the timer by pressing the encoder button Watch the countdown update in real time on an OLED display Trigger a Red LED when the countdown reaches zero All done with no coding, just simple drag-and-drop blocks in Visuino! Perfect for beginners and makers looking for a practical timer...
Arduino OLED Countdown Timer Using Visual Programming
2025-06-06 | By Ron Cutts License: General Public License Addressable LEDs Displays Encoder LED / Display Drivers LED Matrix LEDs / Discrete / Modules Real Time Clocks (RTCs) Arduino Use a rotary encoder to set the countdown duration Start the timer by pressing the encoder button Watch the countdown update in real time on an OLED display Trigger a Red LED when the countdown reaches zero All done with no coding, just simple drag-and-drop blocks in Visuino! Perfect for beginners and makers...
Read Duty Cycle Of A Pwm Signal Using Visuino
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