Project 4: Table of Contents
Circuit 4A: OLED Hello World
Printing “Hello, world!” is usually the first thing that programming tutorials will have you do in a new language. This guide starts by blinking an LED, but now we’re going to print out real text using an organic light emitting diode (OLED).
Circuit 4B: Digital Thermometer
Want to create a DIY environmental monitor or weather station? You can use a small, low-cost sensor like the TMP36 to make devices that track and respond to temperature. In this activity you will also use the OLED screen to display sensor readings, a common use for displays in electronics projects.
Circuit 4C: Who Am I Game
"DIY Who Am I?" is based on the popular Hedbanz game or HeadsUp! app. It's a fun party game in which a player holds an OLED screen to his/her forehead so that the player can’t see the word(s) that appear on the screen. Other players have to give hints, act out charades or make noises that will make the player with the OLED guess the word(s).
