Content for STM32L476RG


The STM32L476xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

Make Your Own Circuit Module (CD4515 Decoder)

“If you are willing to learn how to produce your own circuit, then maybe this post could give you some tips! I have detailed the making steps of an Electronics Breakout board for CD4515 Decoder (you can follow the same …

Project  OpenRPNCalc


“OpenRPNCalc is a scientific calculator based on STM32 microcontroller. Its source code, schematics and 3D-printed case design files are released under open license. The hardware is inspired by the SwissMicros DM42 calculator (which itself mimics the famous HP-42), but …

Software STM32 S/PDIF decoder

“Last time I moved, I set up my receiver and speakers across the room from my desk and computer. It’s a pretty long (~20 feet) cable run. I was worried the audio quality would degrade over that distance, especially …

Project  Flash Synth

Flash Synth

“A tiny, powered-by-MIDI, polyphonic FM synthesizer that supports full resolution pitchbend and microtonal tunings.”