There are two kinds of people in the world (and, no, this isn’t a binary joke). People who love the Arduino, and people who hate it. If you’ve ever tried to use a standard prototype boa… ...

In this tutorial we discussed the Sound sensor, its pinout, working, and how to interface it with Arduino. This article includes a complete Arduino code and circuit diagram along with a step-by-step ...

Arduino digital pin headers have an inexplicable 160mil gap between the banks. The Seeeduino has the standard row for shield compatibility, but has an additional row spaced at standard 100mil ...

This is a tool that allows you to control your Arduino pins with your serial-console. Typing in read or READ will ask you for a pin number and then will return the current state of this pin. Writing ...

Arduino software The Arduino requires software to tell it what to do with its pins. Arduino calls a software program a sketch. I’ve written two fairly simple sketches, one to control the turnouts and ...

One problem with all those Arduino variants is, that the pins are different between them. Most of the example sketches are written for the Uno, which is the most common variant. And often the pin ...

Fig. 1: Pin details of ATmega32 Fig. 2: Author’s prototype on the board Pinout of ATmega32 as used in Arduino board Thirty two digital pins (D0 to D31) Eight analogue-to-digital pins (A0 to A7); these ...

Hall Effect Sensor Pinout The Hall effect sensor module has 4 pins VCC, GND, DO, and AO. We can either use the AO pin as an output for analog reading or the DO pin as an output for digital readout.