Hardware
Coherent CPFSK Demodulation on ARM Cortex-M Microcontrollers
A new method for coherent CPFSK demodulation on ARM Cortex-M microcontrollers enables real-time signal processing with a dynamic range of 183 dB.
October 8, 2026, 04:23 AM·Хабр
#stm32
Hardware
Implementing Software UART on STM32 Microcontrollers
A software-based UART implementation using DMA and hardware timers provides a solution for microcontrollers with limited physical communication interfaces.
Хабр
Hardware
Implementing a Single-Bit ADC on STM32 Using DMA
A developer has created a single-bit ADC for the STM32F407ZG microcontroller by leveraging DMA and hardware timers to sample GPIO pins at 76.8 kHz without using dedicated hardware.
Хабр
Hardware
Direct NAND Flash Extraction from a Broken SD Card
A researcher successfully extracted data from a physically severed 32 GB SD card by bypassing the controller and reading the NAND flash chip directly via an STM32 microcontroller.
Хабр
That is everything