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Robert Rico

Software engineer by day. Builder of hardware nobody asked for by night.

Washington State, USA

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This user joined on 04/29/2025.

My Projects

Intel 8008 in VHDL, one module per box on the 1972 block diagram. Cycle-exact on a Lattice ECP5, boots into SCELBI BASIC.

Intel 8008 VHDL

robert-rico Robert Rico

An RP2350 replaces the undocumented controller in Apple's UniDisk 3.5 and drives the stock Sony 800K mechanism on a drop-in PCB

Disk Hamr: A UniDisk 3.5 controller

robert-rico Robert Rico

Projects I Like & Follow

My take on a highly integrated, Motorola 68000 based "single" board computer.

COMET68k

So it turns out that my kids never remember to turn on the bathroom fan when they take a shower, here's how I fixed that....

Home Assistant Bathroom fan automation

TRICORDUINO - 4.0 _ Scientific Tricorder with Arduino technology

In search of a real Tricorder

Antonio Cesar de Oliveira

Supplyframe DesignLab: 2023 Hackada…

A SMB (Samba) and FTP server which is safe against ransomware attacks from the client

Ransomware safe server: SMB (Samba) and FTP server

The 8-bit hobby computer with custom graphics and audio for creating small games on real hardware.

Micro-8

franck-sauer Franck Sauer

A simple breakout board with minimal hardware design for the CH552g as well as a C project to be used as a basis.

CH552g Dev Board

dylan-turner Dylan Turner

TPM 2.0 with USB interface based on Infineon OPTIGA™ SLB9672 FW 15.23. Full TSS2 integration as a TCTI-device

LetsTrust-TPM2Go

paul-kissinger Paul Kissinger

Pin Badge and Keychain PCB version of Flux Capacitor with animated LEDs

Flux Capacitor Badge

hojadurdy-durdygylyjov Hojadurdy Durdygylyjov

A hexapod robot companion, that gets tools for you and reminds you to put them back. Also cute.

Kevin - Robot Companion For Makers

christian-koschmieder Christian Koschmieder

A fully autonomous Telescope built from scratch

FixStellar - Fully autonomous Telescope

adrian-prinz Adrian Prinz

Falling down a lab automation rabbit hole.

LabAssistant - SCPI pyVISA

jesse-farrell Jesse Farrell

A rugged Raspberry Pi laptop.

Rugged Raspberry Pi laptop

Tesseract-runner

A genuine NEC V20 CPU with the entire PC/XT chipset in an FPGA. Boots MS-DOS 4.01 from a USB disk at 10 MHz. Built for my father.

Gertieboard PC XT: 8088 CPU Board + FPGA chipset

mathijs-van-den-berg Mathijs van den Berg

Identify hardware version, software release, used Arduino board and product occurrence (serial number).

Arduino Identification

jeroen-brinkman Jeroen Brinkman

an IoT Edge device equipped with ESP32, DHT22, and Ethernet W5500

TEMPO: Your Next Level IoT Edge Device

This LED matrix clock displays the current time using signals received from the GNSS satellites orbiting the earth!

Digital Satellite Clock

Twitch Chat plays with Robots

Vivo Mekanika

8-bit CPU/GPU, 640x480 VGA, made of ATF22V10 PLDs and a handful of 74-series chips, all DIP through-hole.

PLACARD: homebrew computer built from 22V10 PLDs

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