TZXDuino Reloaded v. 1.5 PCB Board

This is an improved, "reloaded" version of the classic TzxDuino – an open-source device based on Arduino that functions as a cassette tape recorder emulator for retro computers. It allows loading games and programs from digital tape files (TZX, TAP, etc.) directly into the computer through the audio (EAR) jack, eliminating the need for a physical cassette or tape recorder.

The project by Edu Arana (arananet) is optimized for the ZX Spectrum (all models: 16k/48k/128k/+2 gray/+3) but also supports other systems like Amstrad CPC and MSX.

Main Features:

• Support for formats: TZX and TAP (ZX Spectrum), TSX and CAS (MSX), CDT (Amstrad).
• File navigation from a microSD card via an OLED display (128x64 or 128x32) and buttons (Play/Stop, Up/Down, Root).
• Optional LM386 audio amplifier with DPDT switch (bypass if the signal is too loud).
• Easy connection: 3.5 mm plug directly into the EAR jack on Spectrum, powered by micro-USB (e.g., phone charger).
• Firmware based on the original TzxDuino (v1.7b) or MaxDuino (v1.53) – easy to upload via Arduino IDE.

Project:
https://github.com/arananet/TzxDuino-Reloaded