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Hackaday.io Project

Open source 3D printable DLP 3D printer.

Sunrise - DLP 3D Printer, printable.

jaime-garca Jaime García

The 2016 Hackaday Prize

A DIY 3D printer (big volume, inexpensive, lightweight and portable).

RigTig's Big 3D Printer

Hackaday Prize 2019

LP3D is an (almost) fully lasercut, low component count 3D printer with all linear motion components cut directly into the frame.

LP3D: A fully lasercut kit 3D printer

Hackaday Prize 2019

This is a design for a low-cost extruder for printing objects directly from recycled plastic flakes instead of using filament.

Trash Printer - Recycled Plastic 3D Print Head

sam-smith Sam Smith

The 2015 Hackaday Prize

An escape from the tyranny of low-quality soundcards

DrDAC USB Audio DAC

A very small HiFi audio CODEC module

HiFi audio codec module

michele-perla Michele Perla

Hacking a digital audio output (i2s and/or optical) onto an Amazon Echo Dot V2

Hi-Fi Digital Audio from the Echo Dot

A multi-track, multi-layer Audio Looper for use in a iive Guitar performance setting running on an rPi in bare metal with a 3D printed case.

rPi Bare Metal Audio Looper

patrick Patrick

This is a 3d printing modular pulley system.Total mechanical advantage is 8:1. So, we can lift a mass of 80 kg with a 10 kg pulling force.

3D Print High Strength Pulley System(Block&Tackle)

This is like big boom in small packet, this amplifier comes with deep bass, clear sound without noise and humming. just TDA series

50Watts Audio Amplifier using TDA7265

lithium-ion Lithium ION