tspfreitas
Enthusiastic hardware designer and maintenance, learning new things and new programming languages every day
Power TechBrazil
Pinned Repositories
15khzvgatester
32X
39SF040_Programmer
SST39SF010A/020A/040 Arduino Mega Programmer
3dsunbricker
3DS unlocker for Arduino/ATmega328P written in C/C++
4-Channel-Logic-Probe
A DIY Friendly 4 Channel Logic Probe
fami
Famicom clone
HOJA-LIB-ESP32
An API project to emulate various retro and modern controllers on ESP32.
rgb2component
Cheap RGB2Component
Scart-Megadrive-2-12v-cable
PCB form Megadrive/Genesis 2 RGB minidin to Scart adapter with 12V DCDC boost (4:3 switching)
UnoCart-2600
SD card multi-cart for the Atari 2600 (based on my UnoCart design)
tspfreitas's Repositories
tspfreitas/AxxSolder
STM32 Based soldering station for JBC cartridges, 9-24 VDC and USB-PD power
tspfreitas/Batocera-CRT-Script
tspfreitas/CGB_ReverseEngineer
tspfreitas/DSBClone
A replacement PCB for the SEGA Digital Sound Boardscused on several SEGA arcade games
tspfreitas/ice40-nvcm
ICE40 NVCM programming protocol
tspfreitas/lava-rgb-kit
tspfreitas/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
tspfreitas/LumaCode
Definition of the "LumaCode" signal standard with reference implementation
tspfreitas/MD-Dumper
Sega Megadrive Dumper based on STM32F4 (BluePillV2)
tspfreitas/MegaDrive_MiSTer
Sega Megadrive for MiSTer
tspfreitas/MSXPi
Interface for MSX to Connect and use Raspberry Pi resources
tspfreitas/N64-SpyDVI
N64 DVI mod board using RP2040 and some DVI bit banging firmware from the PicoDVI project.
tspfreitas/NES-Slotmaster
A fully open-sourced drop in replacement for the 72 Pin Cartridge Slot on a Front Loader NES
tspfreitas/Nuked-MD-FPGA
Mega Drive/Genesis core written in Verilog
tspfreitas/OpenTendo-Adapters
tspfreitas/pico-ice
Raspberry Pi PICO board + Lattice iCE40 FPGA's
tspfreitas/pico-infonesPlus
NES Emulator with SD card and menu support for the Raspberry PI Pico and other RP2040 based microcontrollers. Play your games from SD card on a HDMI display.
tspfreitas/Pico-PIO-USB
USB host/device implementation using PIO of raspberry pi pico (RP2040).
tspfreitas/PicoCart64
N64 development cart using a Raspberry Pi RP2040
tspfreitas/reDIP-RIOT
MOS 6530 RRIOT / MOS 6532 RIOT replacement
tspfreitas/RPMC-is-a-MSX-clone-with-a-real-MSX-cartridge-extension-board
Schematics and PCB designs of cartridges for MSX systems
tspfreitas/Spider-eMMC
KiCad projects for SpiderUnifiedBoard and SpiderCarrierBoard, Xbox One eMMC replacement boards
tspfreitas/SummerCart64
SummerCart64 - a fully open source N64 flashcart
tspfreitas/trion-lqfp144-test
base-design for efinix trion in lqfp144 package
tspfreitas/Tsop48-SOP44
This adapter converts 29lv640 tsop48 or compatible, to sop44 compatible with MX26L6420 pinout
tspfreitas/usb64
usb64 - A project developed to use USB controllers on the Nintendo 64 console :tv: :video_game:
tspfreitas/VgaPico
tspfreitas/VideoAmp_wiki
tspfreitas/winamp
Iconic media player
tspfreitas/WonderTANG
TangNano 20K cartridge for MSX computers