There are so many nice hacks in [Joekutz]’s retro LED display project that it’s hard to know where to start. There’s his DIY LED display controlled by an Arduino UNO. To have some… ...

The 1K resistors are used for base current limiting, and the 390R resistors limits the operating current of the LED display segments. In the Arduino board, digital outputs from D2 to D8 are used to ...

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

Continue reading “Turning A MIDI Sequencer Display Into A Tetris Clone” → Posted in Arduino Hacks , classic hacks , News Tagged 808 , arduino LED array , follow up , sequencer , tetris Search ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Solder the battery pack to the Arduino. ... I’d recommend getting a single strand of 50 LED lights, ... you’ll need to figure out how you’re going to actually display the lights.

The Arduino GIGA Display Shield is a versatile, user-friendly solution for GIGA R1 WiFi projects. Its innovative design, advanced features, and seamless integration make it a valuable addition to ...

This includes an Arduino-powered LED display, an SSD, and more. One user restored and rebuilt his old 386 CPU with new hardware. This includes an Arduino-powered LED display, ...

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.