A straight walled container liquid volume sensor build with an arduino uno and an air pressure sensor. I started this project under the guidance of my Calculus Professor Dr.Samuel Gross and continued ...

The goal of the capacitive liquid sensor is to measure the change in capacitance or charge between two metal plates depending on the material between. ... Capacitive Liquid Sensor Built with Arduino.

Experimental support for Sensirion Liquid Flow sensors - GitHub - marianoqnk/arduino-liquid-flow: Experimental support for Sensirion Liquid Flow sensors Skip to content Navigation Menu ...

This isn’t about connecting a temperature sensor in your Arduino. ... The temp sensor 3 pin devices are simple and cheap but good for 0.5 deg C precision or nearly a full degree in human measure.

LEDs on the Arduino can be easily programmed to indicate if the sensor is/isn’t immersed by the liquid (and thus determine if liquid level is too high/low). Using this hardware, hobbyists are provided ...

The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature and humidity for a wide range of applications. It is based on a digital signal ...

DS18b20 Temperature Sensor: In-Depth. The DS18B20 is a digital thermometer that can provide 9-bit to 12-bit resolution and can measure temperatures from -55°C to +125°C. This is a unique chip designed ...

There’s also a temperature sensor in the freezer, so that you can tell how cool your beer is. ... His creation contained an Arduino Uno, a strip of NeoPixels, a liquid flow sensor, ...

This highly reliable and accurate solution comprises an Optomax Digital liquid level switch which is connected to an Arduino board via the TTL output and powered by its 5V source. LEDs on the Arduino ...