Attemting to build a proof of concept ultrasonic levitation rig, for the kind of change you have shoved in your pocket after a night out.

Jul 19, 2024 · Meshtastic or Helium Ultrasonic WX Station Modify the Ecowitt WS85 to output serial data to create a Meshtastic enabled weather station.

Nov 18, 2025 · The HC-SR04 is an ultrasonic module used for distance measurement. Its appearance looks like a pair of eyes.

Oct 30, 2024 · Building this ultrasonic directional speaker was both challenging and rewarding, offering unique possibilities in creating sound that travels in a narrow beam, perfect for …

Jul 3, 2018 · Documentation of the 3rd generation of my ultrasonic phased array project. Levitating stuff, directional speaker, haptic feedback and more!

Mar 2, 2017 · We are going to build an ultrasonic cleaner using an Arduino as the brains and a few circuit components.

Dec 6, 2024 · Build a cheap DIY ultrasonic humidifier with just a tiny module, a bit of water, and simple tools for cool, refreshing mist.

Dec 14, 2015 · Its ultrasonic cousin is rarely seen but provides access to the same wave-physics - the formation of standing waves between two slightly transparent mirrors. Here I describe a …

ICStation team introduce you this Ultrasonic Distance Display ISD1820 Voice Alarm System based on ICStation UNO.This system works under 5V power supply, uses the Ultrasonic …

Feb 21, 2017 · Connect up to 16 ultrasonic range sensors to an Arduino with I2C bus and one pin