More Morse code! Tried to verbally explain what I was showing in the video and I don’t care for how I sound! Nevertheless, here it is: Arduino text to Morse code.
Post #4: Morse code! Piezo the sensor can become Piezo the annoying tone-maker :)
Project #3: using the same three LEDs from before: an impact sensor with the intensity divided between the lights.
Project #2: Three fading LEDs! (not a big increase in complexity >.<)
Note: I took a second look at this video and realized that I made them fade later, this is the simpler “three alternating LEDs” demo…
One of my first Arduino sketches: fading blinking LED.