PWM Explained: Pulse Width Modulation Fundamentals with Practical MCU Examples
Aug 30, 2026 · 9 min read
Complete guide to PWM (Pulse Width Modulation): how it works, frequency vs duty cycle, practical MCU configuration examples, real-world use cases including LED dimming, motor control, and DAC simulation. Clear explanations with working code.
DMA Controllers in Embedded Systems: Direct Memory Access Explained with Real-World Examples
Aug 29, 2026 · 8 min read
Complete guide to DMA controllers in embedded systems: how Direct Memory Access works, when to use it, DMA modes and transfer types, practical configuration examples, and common pitfalls to avoid in production code.
