Here is a list of projects that you can do with an Arduino that are fun, relatively easy, and incredibly convenient. Arduino ...

[Edward], creator of the Cave Pearl project, an underwater data logger ... This isn’t about connecting a temperature sensor in your Arduino. This build is about using the temperature sensor ...

If you want to maintain detailed logs of the environmental parameters, you can host a database on your Raspberry Pi and connect it to the ESP32 over the MQTT protocol. Considering ...

It runs on an Arduino ... water level sensor, flow meter, OLED display, and more. Modification of one’s espresso machine is a rewarding endeavor, but the Smart Coffee project provides a way ...