STM32 ADC PART 11 – Differential Mode Explained
Learn how to use STM32 ADC in differential mode to measure voltage differences between two…
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 Tutorial (Part 10): Using ADC Reference Voltage
This tutorial explains the concept of ADC reference voltage in STM32. You’ll learn why it…
Port U8G2 Graphics Library to STM32 – Step‑by‑Step
Discover how to port the U8G2 monochrome graphics library to STM32 with hardware SPI, I2C,…
STM32 ADC PART 9 – ADC Oversampling Technique
Boost STM32 ADC resolution with hardware oversampling. Step-by-step guide for STM32, including CubeMX config, VM…
STM32 ADC PART 8 – Injected Conversion Mode
Master STM32 ADC injected conversions for high‑priority sampling. Covers triggered & auto‑injection modes, CubeMX setup,…
STM32 ADC PART 7 – ADC External Trigger Source Selection
Learn to configure STM32 ADC external trigger using timers for precise sampling control. Includes CubeMX…
STM32 ADC PART 6 – ADC Conversion Time Explained
Uncover how to calculate and measure STM32 ADC conversion time. Includes sampling, resolution, ADC clock…
STM32 ADC PART 5 – Multi‑Channel without DMA
Master STM32 ADC reading on multiple channels without DMA. Includes CubeMX setup and HAL C…
ESP32 LATEST TUTORIALS
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ARDUINO LATEST TUTORIALS
Arduino PWM and analogWrite() Explained: A Complete Beginner’s Guide
This beginner-friendly guide explains how PWM (Pulse Width Modulation) works in Arduino and how to…
Mastering Arduino’s delayMicroseconds() Function: A Practical Guide
Master microsecond delays in Arduino using delayMicroseconds(). Discover how to create precise timing for pulses,…
Complete Arduino I2C Tutorial with Examples: Wire Library & Projects
Learn how to use I2C communication in Arduino. Understand master-slave setup, Wire library functions, I2C…
Arduino ADC and analogRead() Explained – Read Analog Voltage Easily
Understand how Arduino converts analog signals into digital values using the ADC and analogRead(). Learn…
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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