Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.

MediaTester can test any media (SD, microSD, thumb, etc) and verify it stores the expected number of bytes. The testing method is similar to h2testw but MediaTester can detect fake or defective media much faster by performing quick reads as data is written. If you buy any storage media, use MediaTester to verify it or risk losing your data.

Lo-Fi portable video recorder using a GameBoy Camera cartridge.

Offline controller for CNC with GRBL 1.1

This repository contains the instructions and scripts on how to install SteamOS to a microSD.

Always fresh, downloadable zip files for all awesome-flipperzero resources ready to put in your microsd.

Open hardware compute module with Allwinner A13 (ARM-A8 @1GHZ), DDR3 (max 512MB) and expansions (USB, GPIO, WiFi, LCD, Audio)

How to: Monitor SD card health and status using Raspberry Pi and NVIDIA Jetson

Open SBC module based on Allwinner V3s processor

Connect an SD card to the parallel port of your Amiga!

A BASH script decoding Micro SD Card Information in PiOS BASH displaying SD Card manufacturer and age from the Micro SD CID.

S/PDIF WAV recorder on microSD card for Raspberry Pi Pico

Arduino sketch to dump the base64-encoded contents of an SD Card to the serial port.

How load sketch in CJMCU-3212

Support files for Lemon IoT Ecosystem Accessories

(Please see debug branch, it will be merged to master soon) Microcontroller-based batch audio presenter which I have developed during my postdoc in cognitive neuroscience at CerCo/Toulouse. If you construct one and flash it with the software here, this device should serve your realtime audio presentation needs sync'd with an EEG amp, especially …

A attendance system using magnetic cards created with Arduino, an RFID module, and an LCD screen.

(IN PROGRESS) This board can control the light effects when someone cross a stairs, corridors, etc.

NoteIt is a tiny 'plug and play' datalogger for devices based on UART protocol. (Features uSD-Card with FatFs + MSP430 + OLED + Rotary Encoder + RTC).

Audio electronics | Wireless sound transmitter to micro-earbuds.