There are cheap LCDs available from China, and when plugged into an Arduino, these displays serve as useful interfaces or even shinier baubles for your latest project. [Michael] picked up a few of ...

SparkFun code, firmware, and software is released under the MIT License. Please see LICENSE.md for further details. float pm1Value = 0.0; // PM1 value - global so we can update it in the loop and ...

For several microcontroller projects, the integration of a minuscule display panel can be handy to show relevant information. For example, information gathered by an external sensor module. Here we ...

Makers, hobbyists and developers that enjoying building projects using the Arduino platform might be interested in a new Arduino compatible micro controller called the Pixelduino, that is equipped ...

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 you. As ...

Arduino users may be interested in a new mini OLED display created by Rabid Prototypes which combines a 32-bit 48MHz ARM Cortex M0+ micro-controller complete with colour OLED display and MicroSD card ...

Anyone who follows my articles here at TweakTown knows that I am a sucker for new Arduino-compatible development kits, and I especially like the micro-sized boards that are easily hidden inside ...