[Day 3] Inside the Chip: What’s Actually Inside a Microcontroller?
Most beginner projects involve using a microcontroller, but many people don’t stop to ask:
"What’s actually inside that black chip on the board?"
Today, let’s pop...
[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 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 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...
[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...
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50 Tips and Insights About Productivity, Happiness, and Life
Happy Sunday from Software Expand! In this week's edition of Feedback Loop, we talk about the future of Windows Phone, whether it makes sense...
