Welcome to my personal repository for learning Arduino and integrating it with ROS (Robot Operating System). Here I’ll collect notes, code snippets, and small experiments as I explore robotics from ...

Let's get started. Every beginner in microcontrollers starts their learning journey by going through the ritual of making an LED blink. Since it makes the LED flicker, it is called 'Blinky'. Before we ...

Today, we are going to investigate the TMC2208 stepper motor driver, a commonly used driver module that performs well with 2-phase bipolar stepper motors. The TMC2208 module is manufactured by ...

The Microcontrollers Hands-on Course for Arduino Starters is a comprehensive learning package aimed at people with little to no prior experience in electronics or programming. The course emphasizes ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

Since you lacked the USB interface in your own Arduino board, it becomes necessary to use a homemade/ready-made USB to Serial Converter Module as an efficient and economical solution. Inexpensive and ...

The world of microcontrollers is set to experience a significant shift with the upcoming release of MicroPython v1.23, which will introduce support for Asymmetric Multiprocessing (AMP) on multi-core ...

The SparkFun MCP4725 Arduino Library provides full control over Microchip's MCP4725, a 12-bit single-channel I2C digital-to-analog converter (DAC). The MCP4725 is compatible with SparkFun's Qwiic ...

Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...