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David Robinson

Pinball and dot matrix nut

Knutsford, UK

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This user joined on 10/31/2023.

My Projects

Using a Raspberry Pico micro controller, this project creates a 16K RAM Pack for the ZX81

ZX81 16K RAM Pack

david-robinson David Robinson

Projects I Like & Follow

Low/zero cost upgrades for the Monoprice Select Mini 3D Printer.

Monoprice Select Mini Maximum 3D Printer Mods

us-water-rockets U.S. Water Rockets

Motivation to do some software projects by writing them down.

Silly software wishlist

lion-mclionhead lion mclionhead

The 2016 Hackaday Prize

Got a Raspberry Pi ? A few more bucks turn it into a networked SPI Flash chip reader/writer

SPI Flasher

yann-guidon-ygdes Yann Guidon / YGDES

robotic writing clock

doodle clock #2

ekaggrat-singh-kalsi ekaggrat singh kalsi

The 2015 Hackaday Prize

open source circular knitting machine replicable with digital fabrication and makers' tools.

Circular Knitic

varvara-guljajeva varvara guljajeva

How to make a small FM Radio with oled display which all functions are controlled by a single rotary encoder.

DIY Arduino Due TEA5767 FM Radio

mircemk mircemk

You may see it's just a stickered chip? NO! This is totally self-contained "mod-chip"

Minimal and self-contained ATmega1284P "mod chip"

Combine an ultrasonic ranging sensor with some addressable LEDs to help position your car in the garage with accuracy

ESP32-based Precision Parking Assist

Resto-Mod Dungeons and Dragons Digital Dice Tower based on a 1975 Bell & Howell IMD-202 Digital Multimeter

1978 "Heathkit" D&D Digital Dice Tower

john-anderson John Anderson

If this doesn't wake me, nothing will

Alarm clock

voja-antonic Voja Antonic

2021 Hackaday Prize

Reliable hardware designed by robots

SOL75 - a 3D customizer

A Nixie clock based on V.G.C. idea and code but using a Nodemcu Lua ESP8266 and my Nixie driver board.

Yet Another ESP8266 Nixie Clock

Use ESP32 as the MCU of motherboard for 3D printer.

CNC,3D printer motherboard,ESP32, 8 motors

Instead of telling where you are in a day, this clock tells you where you are in a year

Year Clock

voja-antonic Voja Antonic

2021 Hackaday Prize

We are building a robot that automates 3D printers in a 3D printer farm.

A robot for automating 3D printers

swaleh-owais Swaleh Owais

Development Board for the new ATmega4808 Series of AVR Microcontrollers

ATmega4808 Development Board

stefan-wagner Stefan Wagner

We are talking about the reinforcement of printed parts. I plan to reinforce the part during printing with a fiberglass paint mesh.

Reinforcement with fiberglass mesh in 3d printing

An uninterruptible power supply for Raspberry Pi that can provide more than an hour of backup power and shutdown the Pi safely.

Power PI: A Smart UPS for the Raspberry Pi

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