is applied to D2 input of the Arduino. Analog output (marked as AO) from the module is not used here. Sensor-head of the module contains two probes in a small metal pcb. When the sensor-head is ...

rolled up our sleeves and started the process with wet-hands. At first we made a simple construction comprised a rubber tube, plastic funnel, water flow sensor, and water bottles. Next we connected ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

This isn’t about connecting a temperature sensor in your Arduino. This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno ...