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Nick

Elder geek, Autodidactic, Polyglot. 6 cats, 3 chickens, 1 glider, 1 wife

High Peak

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This user joined on 06/03/2016.

My Projects

The 2018 Hackaday Prize

A wearable personal digital assistant always by your side, helping you through your day.

Jeeves

Projects I Like & Follow

Hackaday Prize 2020

Ground Penetrating Radar using Arduino

GPRino

mirel-paun Mirel Paun

An easy to build, program, modify and use AVR and ESP based Lasertag system for everyone!

LZRTag - Flexible DIY Lasertag

Hackaday Prize 2019

A microprocessor built with TTL chips. In one square inch.

1 Square Inch TTL CPU

The 2018 Hackaday Prize

ESP8266 based Solar Powered wireless Weather Station

SOLAR POWERED WIFI WEATHER STATION

open-green-energy Open Green Energy

Alternative for the 74LS181 ALU, built in One Square Inch

4 bit TTL ALU

The 2018 Hackaday Prize

Zn-Cu stomach acid based bio-galvanic cell powers a hacked activity tracker small enough to swallow and reconfigured as a 'smart pill'.

Stomach Acid Powered Smart Pill

curt-white Curt White

ESP32-based tracker, LoRa beacon and road-quality monitor

ESP32 LoRa GPS Bike Thing

8 Bit CPU in 7400 with full Verilog simulator and toolchain

SPAM-1 - 8 Bit CPU

john-lonergan John Lonergan

Homebrew pulse metal detector on Arduino Nano

FoxyPI - Arduino Nano metal detector

alexey-voronin Alexey Voronin

The 2018 Hackaday Prize

A wireless input alternative that's actually ergonomic!

Ergonomic handheld mouse / keyboard alternative

shervin-emami Shervin Emami

Suite-16 is a 16-bit cpu built entirely from TTL. It is a personal exploration of how hardware and software interact.

Suite-16

The 2018 Hackaday Prize

Inspired by the attempts of other people around the Interwebs, I use a motor as a rotary encoder, but with a different approach.

Motor as Encoder

Convenient indicator LEDs for your breadboard

Rainbow Jellyfish

dehipu deʃhipu

Hackaday Prize 2020

The New Dexterity Low-Cost Robotic Airship for Education and Research

A Helium-Based, Affordable Robotic Airship

new-dexterity New Dexterity

A full ALU, capable of ADD, SUB and all logic functions, with only 12 transistors

ALU in DCTL technology

The 2018 Hackaday Prize

Early computer designers were cheap masochists. This front panel is much better yet could have been made 50 years ago !

Hardware assembler / EMUI

yann-guidon-ygdes Yann Guidon / YGDES

Development Board for the new ATmega4808 Series of AVR Microcontrollers

ATmega4808 Development Board

stefan-wagner Stefan Wagner

An 3D-printed arduino-based alarm clock inspired by those 2-key activation sequences that we can see often in movies

The Alarm Clock with a 2-key deactivation sequence

albert-gonzalez Albert Gonzalez

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Bits

roelh wrote 03/16/2019 at 12:31

Hi Nick, thanks for following the #1 Square Inch TTL CPU !

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roelh wrote 08/16/2018 at 21:11

Hi Nick, thanks for liking and/or following my projects, https://hackaday.io/project/160506-4-bit-ttl-alu, https://hackaday.io/project/160177-alu-in-dctl-technology and https://hackaday.io/project/11012-risc-relay-cpu !

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