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Tan Siret A.

Free and Open Source Software/Hardware developer

Planet Earth

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This user joined on 10/06/2025.

My Projects

Framework Computer Expansion Card with RP2350 providing GPIO to Framework computers (OSHWA UID: IT000024)

RP2350 based GPIO Expansion Card

tan-siret-a Tan Siret A.

Projects I Like & Follow

Want a piece of RISC-V hardware to play with, but are concerning with the price? Why not build one by yourself with a cost less than 10$!

The Cheapest RISC-V 64 Computer (by Now)

Use an ESP32 to receive audio via bluetooth to upcycle an old stereo

ESP32 Bluetooth Audio Receiver

grgory-paul Grégory Paul

WORLD’S FASTEST COMMODORE PET USING THE MCL65+ 6502 DROP-IN EMULATOR

WORLD’S FASTEST COMMODORE PET USING THE MCL65+

ted-fried Ted Fried

A 64-knob virtual-analog synthesizer on Raspberry Pi Pico 2 — fully tactile, no menus, real-time control.

64-Knob Virtual-Analog Synth on Pico 2

hiroyuki-oyama Hiroyuki OYAMA

Pi Box is an all-in-one Raspberry Pi 4 setup combined with a MIPI 5-inch display and onboard power source.

Pi Box

arnov-sharma Arnov Sharma

I built a compact, hands-free walkie-talkie using AI voice detection—no PTT button, full-duplex feel, and fun speech-triggered animations.

bbTalkie - a Mini Walkie-Talkie With a Twist

DIY floating-point calculator based on AVR ATmega328P MCU and written in pure assembly

Hardware Calculator From Scratch

Getting a hand-written Assembly Forth running on the 32-bit Longan Nano

Forth powered RISC-V microcontroller

alexander-williams Alexander Williams

Supplyframe DesignLab: 2023 Hackada…

How many Caravel chips does it take to make a usable lab computer for debugging digital electronics? Let's find out...

Lab Computer "Marina"

Bring the vibes of the forest into your home with this simple and elegant mushroom lamp!

Mushroom Lamp

Making a 1 hertz timer circuit with typeCAD and AI

typeCAD 1Hz -AI designed hardware

typecad typecad

An out-of-this-world pen stand.

Hoverpen

An ESP32 Powered Space-Themed Interactive Quiz Console

QuasarQ

arnov-sharma Arnov Sharma

Meet the CH32V307 Ethernet + PoE Development Board — a compact, open-source, powerhouse that brings full Ethernet capability.

When RISC-V Gets Wired: Ethernet + PoE

rmingon rmingon

Raspberry Pi Pico(2)(w)-based development tools for NFC, UHF RFID, LF RFID, Sub-1G, IR, BLE, WIFI, etc.

RP-Geeker

An early Arduino project born from need. QBF will send and receive both 4800 BAUD or 9600 BAUD serial at 3.3 volts.

Quick Brown Fox

ray-burne Ray Burne

Simple USB Plug that can be used as a Mouse Jiggler, a Rubber Ducky, or a Caps Blocker.

CH32V003 Mouse Wiggler

stefan-wagner Stefan Wagner

TinySys aims to be an entry point into building a fully custom FPGA board. It's currently expands a core FPGA board for development purposes

TinySys - A RISC-V based system on FPGA

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