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86 Articles

Interface LCD 16×2 with STM32 without I2C

This tutorial will cover how to use the LCD1602 with STM32 in Parallel mode. We will use the 4 bit mode, where 4...

Interface DS3231 RTC module with STM32

This tutorial will cover how to interface the DS3231 RTC module with STM32. The module is connected via the I2C...

FreeRTOS Tutorial #3 -> How to use Binary Semaphore

This tutorial will cover how to use the Binary Semaphore in FreeRTOS. We will use the semaphore to block the access to the...

Managing Multiple UARTs in STM32

This tutorial will cover how to manage the multiple uarts having circular buffer using the head and tail method...

How to interface MPU6050 (GY-521) with STM32

This tutorial will cover how to interface the MPU6050 Accelerometer with STM32 using the I2C peripheral. We will display the results on the..

keypad

How to use 4×4 keypad with STM32

This tutorial will cover how to interface a 4x4 keypad with STM32. We will use the blocking mode to read the key data...

How to interface DS18B20 with STM32

Interface DS18B20 Temperature sensor with STM32 using the microseconds delay generated using the Timer. The sensor uses one wire...

How to use the Internal RTC in STM32

This tutorial will cover how to use the inbuilt RTC of STM32. We will also see how to use the Alarm feature of...

How to use the SPI Peripheral in STM32

In this tutorial we will see how to use the SPI peripheral of STM32 to write and read the data from the ADXL345...