The researchers used an Arduino Uno board, an Adafruit LCD, a desk fan and a household spray bottle to transmit a short message across a tabletop, via molecular diffusion. In the experiment ...

This experiment uses Arduino Uno and an LCD shield as hardware in addition to the DAC module. The sketch (code), supported by the Adafruit_MCP4725 Library, increments the DAC, reads the values, and ...

Old LCD (Liquid Crystal ... Apparently, Adafruit also makes small OLEDs displays that are very similar to the ones I received. After going through the tutorial, adding the library, and setting up all ...

The generous 132×64 LCD is capable of displaying ... to purchase priced at $175 from Adafruit. If you liked this you might also be interested in building an Arduino wind speed meter.

This project uses a $30 Arduino Uno R3, an RGB LCD display, a waterproof temperature ... all of which are available at the link below from Adafruit directly if you want to pick them up together ...

It’s a drop-in replacement for the Adafruit GFX and driver libraries ... If you’re looking to drive an LCD screen with an ESP8266 and Arduino, check this out for sure. As a testbed, [Jasper ...

It was, effectively, a small Arduino clone with a little bit of extra circuitry that made it great for portable and wearable projects. In the years since, and as Adafruit has recently pointed out ...