Recent Projects

BK7258 is connected to 2x2.16" 480x480 AMOLED, one L1+L5 frequency band GPS module, and one SIM7670G 4G module. And 4 sensors.

Triple M33 low-power portable display

eleclab ElecLab

Where I prototype a device that digitizes two analog signals, and streams the captured samples over USB.

2 Channel USB DAQ

Track your software product development from PVD to SDD to HLRs to LLRs to STP

TraceR: A Software Traceability Tool

john-anderson John Anderson

PCIe-to-USB adapter to add an internal USB port to the CM5IO

Putting an RTL-SDR inside the case of an RPi CM5IO

Building custom firmware for CRM3007L espresso appliance factory board using SDCC.

Custom firmware for CRM3007L

On the left is the Puerto Rican coquí lamp being dropshipped across the internet. On the right is the version I’m willing into existence.

The Dropship Coquí Lamp Done Right

An open-source, ultra-compact 433MHz RF brute-forcer powered by a 10-cent CH32V003 RISC-V microcontroller, fit inside a garage door remote

GateCrasher The 10-Cent RISC-V 433MHz Brute-Forcer

rmingon rmingon

DevPocket — Portable ESP32 Debug Tool with MagSafe & mPCIe

DevPocket

ilya-egorov Ilya Egorov

Created in 1972, the Model 832 was designed as part of a training program to teach both digital electronics and computer operations.

NRI Model 832 Digital Computer Reproduction

michael-gardi Michael Gardi

Exploring RF only LoRa mesh behavior using Lily Go and other various Mesh and “Non Mesh” devices.

LoRa

rhea-rae Rhea Rae

16 bit Computer made from ttl logic chips

ECM-16/TTL homebrew computer

A low cost robotic hand for robots and humans

Yeah Robotic Hand (formerly Rebelia)

vittorio-lumare Vittorio Lumare

A small size companion robot with personality of its own.

MiniSoul

sritabh-priyadarshi Sritabh Priyadarshi

A non-intrusive GPIB pass-through adapter exposing all bus lines

GPIB Eavesdropper

dethmer-kupers Dethmer Kupers

Follow on to my WeAct CH573, CH582, CH592 RISC-V modules. UART, Timer, SPI for NEOpixels.

More WeAct CH5xx

canhobbyca CanHobby.ca

What if you could run an entire automated greenhouse, a security network, and a heavyweight AI Edge Cluster without plugging into the wall?

Springhouse