STM32 ADC PART 5 – Multi‑Channel without DMA
Master STM32 ADC reading on multiple channels without DMA. Includes CubeMX setup and HAL C…
Microcontroller Tutorials with Code from Scratch
Controllerstech.com is dedicated to teaching STM32, ESP32, and embedded systems through practical, hands-on tutorials. All examples are built from scratch using datasheets and reference manuals, and every project is tested on real hardware to ensure accuracy and reliability. The goal is to help you gain complete control, deep understanding, and the confidence to build real-world embedded applications.
STM32 LATEST TUTORIALS
STM32 ADC Part 4 – Multiple Channels with DMA Circular Mode
This tutorial explains how to configure STM32 ADC to read multiple channels continuously using circular…
STM32 ADC Part 3 – Multiple Channels with DMA Normal Mode
In this tutorial, we’ll explore how to use STM32 ADC with multiple channels and DMA…
STM32 ADC Part 2 – Single Channel with Interrupt and DMA
Explore STM32 ADC Part 2. Read a single channel using Interrupt and DMA, configure CubeMX,…
STM32 ADC Part 1 – Single Channel Polling Mode
Learn how to configure STM32 ADC in single channel polling mode, read analog input using…
How to Scroll Text on MAX7219 Dot‑Matrix with STM32 (SPI)
Step‑by‑step guide to scroll text on a MAX7219 dot‑matrix display with STM32 via SPI. Includes…
How to Cascade Dot Matrix Displays with STM32 – Step-by-Step SPI Guide
Learn how to cascade multiple MAX7219-based dot matrix displays with STM32 using SPI. Step-by-step wiring,…
Interface LED Dot Matrix with STM32 via SPI | PART1
Learn to interface an 8×8 LED dot matrix with STM32 using SPI and MAX7219. Covers…
ESP32 LATEST TUTORIALS
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ARDUINO LATEST TUTORIALS
Arduino UART Tutorial: Step-by-Step Guide to Serial Communication
This Arduino UART tutorial teaches you step-by-step how to use serial communication. Learn to send…
Arduino digitalWrite() and digitalRead() Tutorial
A quick guide to using digitalWrite() and digitalRead() in Arduino to control LEDs, read buttons,…
TIVA C (TM4C123G) LATEST TUTORIALS
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AVR LATEST TUTORIALS
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