Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

This project demonstrates how to establish serial communication between an Arduino board and the ESP8266 Wi-Fi module for sending and receiving data. Arduino Uno/Nano/etc. ESP8266 Wi-Fi module (e.g., ...

2 - Receiving data using a CLI instead of the IDE serial monitor If you get the steps above done, you can start the next steps which uses a CLI to replace the (IDE) serial monitor. This example uses ...

If you're into robotics or electronics, you've likely come across Arduino—a small microcontroller that can control sensors and motors for nifty DIY projects. Like the Raspberry Pi, the Arduino is ...