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Projects Paul McClay likes and follows

1.4k
1.4k
5
A simple semiconductor current/voltage trace plotter. It requires only an Arduino and a handful of passive components.
Project Owner Contributor

Rodriguez - The World's Slowest IV Tracer

joseph-eoffJoseph Eoff

8.8k
1.3k
112
v1 USB keyboard approximately the size of three pennies in a line; v2 around the size of a quarter
Project Owner Contributor

The Smallest Keyboard

tecistTEC.IST

1.1k
1.1k
16
A few months ago I discovered "How to Build a Digital Computer That Works" and got excited about the project.
Project Owner Contributor

PaperClip Computer

marceloMarcelo

2k
572
27
Instead of telling where you are in a day, this clock tells you where you are in a year
Project Owner Contributor

Year Clock

voja-antonicVoja Antonic

35.8k
169
138
A low cost 3D printed CNC that can be built with minimal tools yet is capable of great things.
Project Owner Contributor

MultiBot CNC v2

david-tuckerDavid Tucker

634
140
11
Using filament and/or metallic resin and then casting if I get really desperate. Basically just trying to print metal
Project Owner Contributor

Bound metal deposition printing at (lab)

ahron-wayneAhron Wayne

6.1k
128
163
Stack a bunch of transparent OLEDs together and you have yourself a Volumetric Display.
Project Owner Contributor

TENEX - Solid State Volumetric OLED Display

sean-hodginsSean Hodgins

15.7k
87
75
alpha and beta instead of x and y
Project Owner Contributor

Dual-Disc Polar Printer

heinzheinz

11.5k
79
71
Arduino-compatible ATMega32U4 board with USB-C PD3.0 PPS Trigger
Project Owner Contributor

PD Micro - USB-C PD3.0 PPS Trigger

ryan-maRyan Ma

15.3k
57
67
Homemade simple operational amplifier module and an audio amplifier using it
Project Owner Contributor

Homemade Operational Amplifier

mitsuru-yamadaMitsuru Yamada

4.1k
50
65
Old laptops reconfigured into new computers for schools.
Project Owner Contributor

The X-PC

neil-lambethNeil Lambeth

6.4k
41
46
An launch pad and gantry for the LEGO Saturn V model. Crane, crew arm, gantry arms, service arms and model itself are animated for liftoff.
Project Owner Contributor

An animated Saturn V launch pad and gantry

mark-howeMark Howe

1.5k
19
18
OSC Calibrator and High-Voltage Fuse Resetter for 8-Pin ATtinys based on ATtiny84
Project Owner Contributor

ATtiny84 Tiny Calibrator

stefan-wagnerStefan Wagner

1.4k
14
7
My own version of a pick and place machine. Made from mechanical standard and 3D printed parts.
Project Owner Contributor

My "pckNplc" machine

fabianFabian

1.1k
14
14
Keep hacking. Organized.
Project Owner Contributor

Parts Boxes

pydrewPyDrew

12
10
A desktop CNC mill inspired by the Bantam mill.
Project Owner Contributor

Desktop CNC PCB milling machine

ian-dunnIan Dunn

2.2k
11
8
Serial Interpreted Minimal Programming Language for exploring microcontrollers & new cpu architectures
Project Owner Contributor

SIMPL

monsonitemonsonite

2.7k
10
14
USB volume controller with a VCR head-drum for the knob.
Project Owner Contributor

volcon

clewsyclewsy

891
9
13
USB controlled OLED based on ATtiny85 and V-USB
Project Owner Contributor

ATtiny85 TinyTerminal USB

stefan-wagnerStefan Wagner

432
8
6
Sources files and startting base to build a mini plotter , manual or driven by stepper motors. Using classic 3D/CNC cheap parts.
Project Owner Contributor

3D printable miniature plotter chassis

pcadicpcadic

150
3
1
Modify a cheap 9V...36V to 5V DC/DC converter to fit to the Raspberry Pi
Project Owner Contributor

Aliexpress 5V DC/DC RasPi 5.2V mod

d-eD. E.

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