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

Arduino Day 2023 confirmed for March 25th Arduino development boards complete guide One of the standout features of the GIGA Display Shield is its 3.97” 480×800 RGB touchscreen.

Even a very small one with low memory and few pins available! The 1.14” display has 240×135 16-bit full color pixels and is an IPS display, so the color looks great up to 80 degrees off axis in ...

But it's possible to go even smaller, as the makers of a new Arduino-compatible product called "Microduino" show. At 1" × 1.1", it's nearly as small as a quarter.

As spotted by Liliputing, the TRMNL 7.5" DIY Kit is a sleek e-ink display kit made as a collaboration between Seeed Studio and TRMNL. It's perfect for people who want to add one to their project ...

The earliest televisions used a spinning disk technology called the Nipkow disk, which is exactly what [Science ‘n’ Stuff] recreated with their Arduino-based mechanical color television… ...

The board has four LED arrays resulting in a display of 8×32 LEDs. The MAX7219 takes a 16-bit data word over a 10 MHz serial bus, so programming is pretty easy.

All Arduino-compatible boards and extension modules created by Microduino are about the size of a quarter and stackable, which makes it easy to build micro-robotics and other small projects.

Just how small is the Micro? It measures in at 1.9-inches x 0.7-inches (48mm x 18mm). The board is based on the ATmega32u4, and has a built-in USB.

The Arduino Due board is available online from Ineltek for around €35 and the TFT Shield Board is available for €15 or free when purchasing one of the supported displays. Independent semiconductor ...