By connecting the board to a small ... a DIY project. The setup is surprisingly straightforward and only requires a handful of electrical components. By connecting a foil sensor to an Arduino ...

A typical Arduino microcontroller board is pretty small ... module for communication with the PC isn't needed. The core board can simply be placed into whatever project the user is creating.

Arduino isn't obsolete, though—in fact, its plethora of connectivity options makes it the better choice for many electronics projects ... sensor, the pad converts signals from the sensor into ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

This innovative project uses a recessed NPN capacitive sensor to detect when the bag hits the back of the platform. The sensor sends “hit” signals to a small Arduino Uno via a PC817 optocoupler.

Not every project you make can fit into the Raspberry Pi's 26 GPIO pins, especially the more advanced applications like multi ...

The result is a boxed up unit containing ECU and Arduino, with potentiometers on its front panel to vary the respective sensor inputs. We’ve brought you quite a few OBD2 projects over the years ...

The digital signal output to be detected (usually marked as DO in the module) is applied to D2 input of the Arduino. Analog output (marked as AO) from the module is not used here. Sensor-head of the ...