I got a couple of INA ... LED plate with its power supply to conduct my first test. Below is a casual snap of that setup. This is a snip of my Arduino Serial Monitor readout (yes, it worked quite well ...

Energy consumption as the LED blinks. The idea is simple enough: just place a INA219 current sensor between the power ... [Mark] knew what the target Arduino Nano was doing because he wrote ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level ... This variable resistor is connected in a voltage divider configuration, and Arduino ...

The project uses an Arduino to demonstrate ... are the “D” in LED) to use the LED itself as a temperature sensor. A diode’s voltage drop depends on two things: the current that is being ...