Courses
Explore structured courses to master embedded engineering and ace your interviews.
Programming Fundamentals
A beginner pre-req: variables, control flow, functions, arrays, and recursion in C — the bedrock before the embedded modules.
All Courses (9)
Programming Fundamentals
A beginner pre-req: variables, control flow, functions, arrays, and recursion in C — the bedrock before the embedded modules.
C Programming
Pointers, dynamic memory, the compilation pipeline, and undefined behavior — the rigorous core-C skills every firmware interview probes.
C++ for Embedded
Classes, RAII, templates, and zero-overhead abstraction — the C++ subset that's idiomatic on microcontrollers, and what to leave off the chip.
Data Structures & Algorithms
Big-O, ring buffers, linked lists, hash tables, state machines, search and sort — through the embedded lens of fixed memory and no heap.
Embedded Systems Fundamentals
MCUs from the silicon up: memory maps, registers and memory-mapped I/O, GPIO, interrupts, timers, PWM, ADC/DAC, clocks, watchdogs, and the boot sequence.
Communication Protocols
How chips talk: UART, SPI, I2C, and CAN at the wire and register level — timing diagrams, tradeoffs, and the pull-up/baud/contention bugs that bite every bring-up.
Networking & IoT
From the OSI model to TLS: Ethernet, IP, TCP/UDP, sockets, and the IoT protocols (MQTT, CoAP, BLE/WiFi) that connect constrained devices to the internet — securely.
RTOS & Real-Time Concepts
Tasks, scheduling, and context switching; mutexes, semaphores, and queues; priority inversion, deadlocks, and hard-vs-soft real time — with a practical FreeRTOS tour.
Debugging & Toolchain
The compiler/linker/loader toolchain, makefiles and linker scripts, GDB and on-chip debugging (JTAG/SWD), breakpoints, logic analyzers, logging, and reading a datasheet.