Recent Projects

Single DPDT relay clock generator. Latch. D-flipflop. Program counters. DRAM. Fast adder. Parity checker. Zero+max detector.

Relay computer circuits with pre-1940 components

Single DPDT relay clock generator. Latch. D-flipflop. Program counters. DRAM. Fast adder. Parity checker. Zero+max detector.

Relay computer circuits with pre-1940 components

Single DPDT relay clock generator. Latch. D-flipflop. Program counters. DRAM. Fast adder. Parity checker. Zero+max detector.

Relay computer circuits with pre-1940 components

Single DPDT relay clock generator. Latch. D-flipflop. Program counters. DRAM. Fast adder. Parity checker. Zero+max detector.

Relay computer circuits with pre-1940 components

Single DPDT relay clock generator. Latch. D-flipflop. Program counters. DRAM. Fast adder. Parity checker. Zero+max detector.

Relay computer circuits with pre-1940 components

Single DPDT relay clock generator. Latch. D-flipflop. Program counters. DRAM. Fast adder. Parity checker. Zero+max detector.

Relay computer circuits with pre-1940 components

Pi-based platform to photograph and record birds, and classify them at both species and individual level

whosthatbird

neil-k-sheridan Neil K. Sheridan

Modular hexagonal tiles with three servo motors for orientation and an LED display.

Modular Hexagonal Tiles

A Modular Pocket Console for Makers

¥enPocket Mini

miguel-cattoni-borba Miguel Cattoni Borba

This project presents a compact system capable of determining the direction and elevation of a sound source in real-time with Pi PICO

Acoustic Targeting Module for Tactical Drone

bertrand-selva Bertrand Selva

This project presents a compact system capable of determining the direction and elevation of a sound source in real-time with Pi PICO

Acoustic Targeting Module for Tactical Drone

bertrand-selva Bertrand Selva

This project presents a compact system capable of determining the direction and elevation of a sound source in real-time with Pi PICO

Acoustic Targeting Module for Tactical Drone

bertrand-selva Bertrand Selva

It is iconic for Swiss mountain dogs (e.g. Bernese, St. Bernards etc.) to carry a barrel below their necks. Mine also deserves one.

Bernese mountain dog gets a barrel, for reasons...

saren-tasciyan Saren Tasciyan

It is iconic for Swiss mountain dogs (e.g. Bernese, St. Bernards etc.) to carry a barrel below their necks. Mine also deserves one.

Bernese mountain dog gets a barrel, for reasons...

saren-tasciyan Saren Tasciyan

It is iconic for Swiss mountain dogs (e.g. Bernese, St. Bernards etc.) to carry a barrel below their necks. Mine also deserves one.

Bernese mountain dog gets a barrel, for reasons...

saren-tasciyan Saren Tasciyan

It is iconic for Swiss mountain dogs (e.g. Bernese, St. Bernards etc.) to carry a barrel below their necks. Mine also deserves one.

Bernese mountain dog gets a barrel, for reasons...

saren-tasciyan Saren Tasciyan

It is iconic for Swiss mountain dogs (e.g. Bernese, St. Bernards etc.) to carry a barrel below their necks. Mine also deserves one.

Bernese mountain dog gets a barrel, for reasons...

saren-tasciyan Saren Tasciyan

It is iconic for Swiss mountain dogs (e.g. Bernese, St. Bernards etc.) to carry a barrel below their necks. Mine also deserves one.

Bernese mountain dog gets a barrel, for reasons...

saren-tasciyan Saren Tasciyan

A handheld Raspberry Pi Cyberdeck, designed to be modular, flexible, rugged, and customizable!

Penguin Pi (Raspberry Pi Handheld)

adam-wakelin Adam Wakelin

A handheld Raspberry Pi Cyberdeck, designed to be modular, flexible, rugged, and customizable!

Penguin Pi (Raspberry Pi Handheld)

adam-wakelin Adam Wakelin

A handheld Raspberry Pi Cyberdeck, designed to be modular, flexible, rugged, and customizable!

Penguin Pi (Raspberry Pi Handheld)

adam-wakelin Adam Wakelin

A handheld Raspberry Pi Cyberdeck, designed to be modular, flexible, rugged, and customizable!

Penguin Pi (Raspberry Pi Handheld)

adam-wakelin Adam Wakelin

A handheld Raspberry Pi Cyberdeck, designed to be modular, flexible, rugged, and customizable!

Penguin Pi (Raspberry Pi Handheld)

adam-wakelin Adam Wakelin

A handheld Raspberry Pi Cyberdeck, designed to be modular, flexible, rugged, and customizable!

Penguin Pi (Raspberry Pi Handheld)

adam-wakelin Adam Wakelin

Encrypted off-grid LoRa messaging terminal with GPS sync and dynamic key destruction. No network, no trace, full control.

Pi PICO LoRa text messenger

bertrand-selva Bertrand Selva

Encrypted off-grid LoRa messaging terminal with GPS sync and dynamic key destruction. No network, no trace, full control.

Pi PICO LoRa text messenger

bertrand-selva Bertrand Selva

Encrypted off-grid LoRa messaging terminal with GPS sync and dynamic key destruction. No network, no trace, full control.

Pi PICO LoRa text messenger

bertrand-selva Bertrand Selva

Encrypted off-grid LoRa messaging terminal with GPS sync and dynamic key destruction. No network, no trace, full control.

Pi PICO LoRa text messenger

bertrand-selva Bertrand Selva

Encrypted off-grid LoRa messaging terminal with GPS sync and dynamic key destruction. No network, no trace, full control.

Pi PICO LoRa text messenger

bertrand-selva Bertrand Selva

Encrypted off-grid LoRa messaging terminal with GPS sync and dynamic key destruction. No network, no trace, full control.

Pi PICO LoRa text messenger

bertrand-selva Bertrand Selva

A prototype of a robotic arm

PYKA 4.0

PDA with an eink display, a USB keyboard and a hinged case, based on the M5paperS3

FAI² eink PDA

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

TYPE-C Power Extraction and Adapter Tool Tutorial Based on FPC Flexible Circuit Board

FPC-Based TYPE-C Power Extraction & Adapter

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

A low-power e-paper clock with Roman and Arabic numeral toggling, real-time progress bars, and minute-by-minute updates

Building an E-Paper Analog Clock with ESP32

mircemk mircemk

A low-power e-paper clock with Roman and Arabic numeral toggling, real-time progress bars, and minute-by-minute updates

Building an E-Paper Analog Clock with ESP32

mircemk mircemk

A low-power e-paper clock with Roman and Arabic numeral toggling, real-time progress bars, and minute-by-minute updates

Building an E-Paper Analog Clock with ESP32

mircemk mircemk

The Macintosh was a big success in Japan, what if a homegrown competitor had appeared?

Amagaki, the Macintosh killer