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Simplify ATtiny85 programming with PlatformIO in VSCode using an Arduino as the ISP. Everything you need for a smooth development experience.
µCNC - Universal CNC firmware for microcontrollers
Simulation Models and Arduino Code for Brooks Shera's GPS Disciplined oscillator algorithm implemented on an Arduino
Very simple Arduino nano and SI5351 GPSDO using the PPS from a GPS receiver
These are the original files for Lars' DIY GPSDO EEVblog project by Lars Walenius
Text only Arduino Library for SSD1306 OLED displays
An Arduino-based data logger, from the work of GreatScott
Drop-In replacement for Dallas, Benchmarq, Odin and other RTC modules
firmware change to improve resolution of a popular "1Hz-50MHz Digital LED DIY Kits Crystal Oscillator Frequency Counter Tester" sold on Ebay and other sites
Planting a ESP-32 brain into a long-dead Soviet MK-52 programmable calculator
4116 Tester and its modifications (button, power, screen). Includes Gerber files, 3D models of the case (2 versions), original and modded firmware
Floppy Controller and Real Time clock for RCBUS systems, compatible with RC2014
Atari ST ACSI to SD card converter with a STM32
RunCPM is a multi-platform, portable, Z80 CP/M 2.2 emulator.
An Arduino-based tape player for old school computers like the ZX Spectrum, Dragon 32 etc. Hardware is compatible with tzxduino/arduitape and Maxduino firmware.
OSC Calibrator and High-Voltage Fuse Resetter for 8-Pin ATtinys
Plotter attachment for the Ender 3 3D printer to allow for printing onto non-standard materials/objects
Resources for the Heathkit ET-3400 Microprocessor Training System + Kansas City Standard (KCS) Cassette Data Audio Encoding / Decoding of Files
Kansas City Standard tape decoder/viewer made with discrete transistors
Powerful macro (cross) assembler package for several CPUs
This tool/script retrieves tokens for all devices connected to Xiaomi cloud and encryption keys for BLE devices.