In his write-up, [Mike] started by listing all the different sensors he had considered to measure the oil level and finally opted for an ultrasonic ... can be found an Arduino compatible board ...

It consists of a modified Arduino platform based on the ATMega1284P ... We’re also experimenting with building our own ultrasonic level sensor using a waterproof piezo actuator and a 3-D printed ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Makers, hobbyists and Arduino enthusiasts searching ... The finish spirit level and measure features an ultrasonic sensor for measuring the distance to the nearest object, an accelerometer for ...

I've thought about building an ultrasonic water level sensor ... I got my float sensors in today and have it connected to an arduino uno. Easy enough to read the value and seems to work just ...

This one is an unusual smart home project, potentially - how to monitor a fish tank’s health with an AI-enabled ultrasonic sensor system. The detailed project is highlighted on Hackser.io and features ...