HCSR04 Ultrasonic sensor and STM32
This tutorial will cover how to interface the HCSR04 Ultrasonic distance sensor with STM32…
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
How to use 4×4 keypad with STM32
This tutorial will cover how to interface a 4×4 keypad with STM32. We will use…
How to interface DS18B20 with STM32
Interface DS18B20 Temperature sensor with STM32 using the microseconds delay generated using the Timer. The…
STM32 Internal RTC Tutorial: Setup, Alarm, LCD Display & VBAT
STM32 RTC tutorial with alarm, VBAT backup, and LCD display. Learn real-time clock config using…
SPI Communication with STM32 using HAL – Complete Tutorial with Code Examples
This tutorial explains how to configure and use the SPI peripheral on STM32 using HAL….
Interface 28BYJ‑48 Stepper Motor with STM32 (HAL + CubeMX Tutorial)
Learn how to control the 28BYJ‑48 stepper motor using an STM32 MCU and ULN2003 driver,…
How to Interface DHT11 Temperature and Humidity Sensor with STM32 using HAL
Learn how to connect and read data from a DHT11 temperature and humidity sensor using…
How to Control a Servo Motor with STM32 using PWM (HAL + CubeMX Tutorial)
Learn how to control a servo motor using STM32 and PWM with HAL library and…
ESP32 LATEST TUTORIALS
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AVR LATEST TUTORIALS
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