Servos powered by an external breadboard power supply Ultrasonic sensor powered by Arduino UNO The servos should not be powered by the Arduino directly due to insufficient current supply, which could ...

Documentation plus Arduino IDE C/C++ code for a custom project that uses a 38-pin ESP32 module to manage some sensors with everything housed in a 3D printed 'box' as shown below. This ESP32 project ...

The Arduino has long since proven itself to be one of the biggest boons to DIY heads since the soldering iron, but that doesn't mean it's not still able to impress, as amply demonstrated by this ...

This project introduces a compact sensor box that monitors both your 3D printer’s emissions and the overall air quality in your home. Powered by an ESP32 microcontroller and the user-friendly ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

For over ten years, Arduino has held onto its popularity as “that small dev-board aimed to get both artists and electronics enthusiasts excited about physical computing.” Along the way,… ...

Coding In the Arduino IDE, go to the Library Manager, search for LIS2DML library and install it. Next, search for U8G2 library and install it as well. Now you can begin the coding by including the ...

Its MH-Z14A NDIR CO2 sensor and GP2Y1010AU0F optical dust detector are read by a WiFi-enabled microcontroller, this time the Arduino Nano RP2040 Connect, which ultimately reports its findings to ...

As part of the DigiTal Zwilling (‘digital twin’) core project, the Mobile Urban Mapper mini (MUM-mini) sensor box was used to conduct the first in a series of surveys in the Germany city of Wuppertal ...