Posted in Beer Hacks Tagged beer, keezer, kegerator, liquid flow sensor, mqtt, raspberry pi, slack, twitter Faucet Add-On Attempts To Save Water By Changing Colors August 19, 2014 by Matt Terndrup ...

An IR liquid level sensor works similar to an IR light barrier, with a transparent plastic cover. When the sensor comes into contact with liquid, the refraction at the interface changes, and with it ...

Click on the Pi Pico. In your PC file explorer find the 'neopixel_rp2040.py' file and drag it into the files pane. Then goto File-->Open in Thonny and open 'pico_tank_monitor.py' Then goto Save as..., ...

Posted in cooking hacks Tagged coffee, cosine, epoxy, espresso, inductive, linear, liquid level., LX3320A, Raspberry Pi Zero, sine Post navigation ← The Light Guide Hiding In Your Extrusion ...

Explore the XKC-Y26-V capacitive contactless liquid level sensor, its features, and how to interface it with Arduino. Learn about ... 555 Timer Circuits Op-amp Circuits Audio Circuits Power Supply ...

Researchers at Yokohama National University have created a liquid-based tilt sensor that only needs simple interface electronics - some 10MΩ resistors ... liquid characteristics and floor repellence ...

Raspberry Pi connected analog soil sensor used to test soil moisture level. Pushover to push notifications if moisture level is below a minimum threshold. - j2walker/soil-sensor ...

A new Raspberry Pi project has been published to the Hackster.io website by WDelenclos this week providing an intermediate skill level tutorial which should take just over a day to complete. Using ...

Make your home smarter . Once you get these sensors, all you have to do is interface them with your Raspberry Pi and use software like Home Assistant or OpenHAB to run automations based on the ...

The RootMaster is a Raspberry Pi Zero 2W-based hydroponic automation system designed to precisely manage water and environmental conditions. The solution also integrates an STM32G4 microcontroller to ...