First, let's start with selecting the motors. Q1. What are some motors controllable via the Grove standard that are suitable for the limbs of a small robot, and what are suitable for wheeled toys like ...

I2C_SCANNER is a class to build an I2C scanner, either minimal or more complex. The class provides different functions to analyse the connectivity of devices on the I2C bus. There are functions to ...

In short, the ESP32-CAM captures images and sends them to a server with a QR code recognition program via an API request. Once the recognition is complete, the server responds with the decoded data.

We designed our own Environment Sensor Module and here we are going to explain step-by-step how you can also make this at your home. BME688 is a digital environmental sensor developed by Bosch ...

MultiSpeedI2CScanner is a menu driven I2C scanner, see below. The scanner is tested on an UNO and an ESP32. The scanner provides an overview of which addresses can be found at which speed. This allows ...

DHT11 is a Temperature and humidity sensor which as the name implies is used to measure the atmospheric temperature and humidity in a particular environment or in a confined closed space. The sensor ...

The ever-growing world population brings the challenge for food security in the current world. The gene modification tools have opened a new era for fast-paced research on new crop identification and ...