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Ben Holmes

I am a generalist. I like to know something about everything.

Acton, CA USA

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This user joined on 05/28/2014.

My Projects

This project combines a Raspberry Pi, OLA, and omxplayer into a single network controllable video player.

ArtNet Video (and Audio) Player

ben-holmes Ben Holmes

Projects I Like & Follow

pcb mill built from garbage using basic hand tools and little money

PCB mill for under $10

The 2016 Hackaday Prize

Mechaduino is an affordable, open-source, industrial servo motor. Position, torque, velocity, and custom modes. Arduino compatible.

Mechaduino

The 2018 Hackaday Prize

An open-source, 3D printed, high precision robotic arm with trainability

Dexter

haddington-dynamics Haddington Dynamics

Hackaday Prize 2020

Freedom of communication without borders, operators, networks, fees ! Your own network, your own rules ! Long range radio communicators

ARMAWATCH & ARMACHAT - long range radio messengers

Use the team chat to talk about your projects and find collaborators for whatever you are working on.

Hack Chat

Official Hackaday Prize Entry

An affordable Arduino controlled multipurpose laser exposing device. Use it for SLA Printers, PCB Exposing, Laser Harp etc.

OpenExposer

mario-lukas Mario Lukas

A mostly printed digital microscope powered by a Rasperry Pi Zero W

Pi Microscope

Hackaday Prize 2019

Why buying an expensive cyclone vacuum cleaner when you can build yourself one?

The DIYson, an open source Cyclone vacuum cleaner

madaeon Madaeon

The 2018 Hackaday Prize

... is designed for direct drive wheels for swarm robots

PCB stepper motor

A Swiss type mill turn center for cutting metal

SwissMak

generic-default Generic Default

Supplyframe DesignLab: 2023 Hackada…

Modular Autonomous Quadruped Robot Project (Open Source)

LOTP Robot Dog V2

limenitis-reducta Limenitis Reducta

This circuit accepts 6-12VDC, and outputs programmatic 8KHz 200V squarewaves to drive electroluminescent wire or small panels.

Multi-channel electroluminescent driver

ben-krasnow Ben Krasnow

3D Print yourself some of these magazines to keep your shop organized and boost your pick and place productivity!

SMD Component Magazines

robin-reiter Robin Reiter

The 2016 Hackaday Prize

Visually impaired students can make great use of 3D prints to learn just about any subject, but their teachers need help making good models.

3D Prints for Teachers of the Visually Impaired

joan-horvath Joan Horvath

Creating a custom front panel for the assembled Eurorack module.

Mutable Instruments Clouds PCB Panel

richard-hogben Richard Hogben

2021 Hackaday Prize

Vintage 7 Segment displays salvaged from Kennedy Space Center control room, dating from the time of the Apollo missions

NASA Apollo / Saturn V Clock / Countdown Display

patrick-hickey Patrick Hickey

Small coil winder built from cheap import components with 3D printed structure.

CNC Micro coil winder

Adjustable voltage reference circuit with 0-9.99 V output. Output voltage is set with 3 digit pushwheel switch

Adjustable Voltage Reference with OPAMP 741

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