[Day 0] Getting Started with IoT and Embedded Programming: A Beginner’s Guide
The Internet of Things (IoT) is no longer just a buzzword - it's a revolution that connects everyday objects to the internet, enabling automation,...
[Day 6] Timers & Delays – How Microcontrollers Keep Track of Time
Ever wondered how your microcontroller knows how long to keep an LED on or how to blink it every second?
That’s the job of a...
[Day 7] UART Basics – Serial Communication with Your Microcontroller
So far, we've been blinking LEDs and setting delays—but now it's time for your microcontroller to talk.
Meet UART – the simplest and most popular...
[Day 8] Interrupts – Stop Polling, Start Responding
In previous lessons, we used polling to check conditions—like whether a button is pressed or a timer has elapsed. But polling wastes CPU time...
[Day 5] Bit Manipulation in Embedded C – The Real Power Moves
In embedded systems, we often deal with individual bits, not just bytes or variables. Whether it’s turning a GPIO pin ON or checking a...



















