which reminds me of building breadboard RF sensors (using fixed caps with variable for calibrating parasitic capacitance) and since these are just oscillators you can calibrate a beat frequency (heterodyne mix) in audible range that has the theremin timbre of a squarish sine wave that you can plug straight to a speaker
I did NOT know the motion sensors on my phone were THIS precise, that’s surprising
change paint brush size -> whistle
change color -> put finger in front if camera
make drum sound -> tap side of phone
Is there a reliable way to trigger percussion?
tap the side of the phone, it responds to accelerometer sensor.
Tapped very hard, never worked once. Using android on pixel phone.
A digital theremin! Very fun.
which reminds me of building breadboard RF sensors (using fixed caps with variable for calibrating parasitic capacitance) and since these are just oscillators you can calibrate a beat frequency (heterodyne mix) in audible range that has the theremin timbre of a squarish sine wave that you can plug straight to a speaker
It seems to make the user dance, would fun to see video of people using it for the first time. haha