Minusonic is a project designed to detect the micro-sonic, the minuscule sounds in the environment around us.
We've developed the Minusonic board v2 which is a great product for any level maker, inventor as either a starter getting into electronics, or the more experienced individual/company looking to use/adapt this device into their professional practice.
It has a small microphone attached that we've enhanced through experienced circuit-know-how, to make it ultra-sensitive to tiny frequencies and decibels of sound.
Took a little bit of working out for how to make the wheels turn cogs to push the wings sideways, as opposed to the jaw on the Oocher & the Cyclops Edison lego model, which was in line with the direction the wheels turned.
The whole wing couldn't go up and down from the weight, might try it on full power to see if it can push the whole wings up and down, but looked good with only the front part/half.
The Edison can line track, so plan to have it following my 5 years olds own drawings. Not too expensive the Edison, much cheaper than lego's MindStorm and probably does as much as that can.
Slowly working through this, will share a video of it in action soon. Lego cogs make the mouth go up and down powered by the Edison. Took a little working out how to feed the turning of the wheels to open the mouth up and down.
Looking to make the instructions and ebook download, took some photographing of it construction, sure there must be easier methods to making instruction sheets.
Here my early tests for making a wind sensor out of cheap, accurate hcsr04 ultrasonic sensors. Made 2 opposite each other for wind speed, progressed to adding another 2 to read all 4 sensors bouncing back and forth to each other.
Tried to calculate the wind direction with sending the reading into processing, need to stabilise the structure a little more and test again as we couldn't quite get a definitive angle to point one way or another.