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5105 projects

A project to learn about HTML, Websockets, electrical control systems and embedded networking.

MonkeyDo

ehughes ehughes

HydraUSB3 v1 is an open source devkit with RISC-V MCU for high-speed protocols USB2(480Mbps),USB3(5Gbps),HSPI (3.8Gbps), SerDes(>1.2Gbps)...

HydraUSB3 v1

benjamin-vernoux Benjamin Vernoux

Is your ESP32 C3 Super Mini randomly dropping off WiFi or losing Bluetooth? You're not alone — and here are 3 methods that actually work

ESP32 C3 Super Mini WiFi Fix - 3 Methods That Work

Experience the power of the ESP32's Bluetooth Low Energy capabilities with Arduino IDE and build your own custom Android app to control it!

ESP32 BLE + Android + Arduino IDE = AWESOME

timothy-woo Timothy Woo

Prototype of collaborative (multi-user) feet-controlled polyphonic synthesizer & sequencer based on Arduino.

cofootsynth

2021 Hackaday Prize

Response to Hackaday comments section: a 555 timer in Arduino form factor

Trollduino V1.0

mild-lee-interested Mild Lee Interested

The simplest way to make a relatively powerful stereo Vacuum Tube audio amplifier with components that are easily available.

DIY Simple GU32 Tube Stereo Amplifier 2x3W on 12V

mircemk mircemk

A plug-n-play 4 port USB hub for the Pi Zero - No soldering required! Also provides a power source for the Pi

PiAngle Zero - Not just another Pi Zero USB Hub

sean-hodgins Sean Hodgins

Official Hackaday Prize Entry

Homemade iPhone

iGruppio

michele-gruppioni Michele Gruppioni

Simple pinpoint metal detector that, although made only with standard electronic components, has quite satisfactory sensitivity

DIY Simple Sensitive Pinpointer Metal Detector

mircemk mircemk

monthly subscription box for electronics makers and hackers

HackerBoxes

MCL68+ is a Motorola 68000 Emulator which uses a Teensy 4.1 and a small custom PCB

MCL68+ Motorola 68000 Emulator

ted-fried Ted Fried

The 2015 Hackaday Prize

Monitor the temperature of your baby over the night and sleep peaceful, and also over the internet, even when you are away from home

Remote Thermometer For Your Babies (babyTherm)

eduardo-zola Eduardo Zola

Hackaday Prize 2019

Powerful DC Motor Driver using Power Mosfets [30A, half Bridge]

Powerful DC Motor Driver [PWM-Half Bridge]

hesammoshiri hesam.moshiri

The 2017 Hackaday Prize

Using tech to make Iron man's armor.

Iron Man Armor Mark 42

A modular garden pond control for water quality, level control and feeding.

Poseidon - Pond Control 2.0

anders-johansson Anders Johansson

UberDice is a dice that connects to a PC via standard micro USB. It features 9 LEDs on each side and an accellerometer and is programmable.

uberdice

A drag-and-drop CAD package that is an open source, local application alternative to TinkerCAD

CaDoodle: Doodle in CAD!

kevin-harrington Kevin Harrington

The MCL86+ is an open-source drop-in emulator for the Intel 8088 which uses a Teensy 4.1 and a small PCB

MCL86+ Drop-in Intel 8088 Emulator and Accelerator

ted-fried Ted Fried

A Raspberry Pi dashboard built on NodeJS.

RasDash

benjamin-sykes Benjamin Sykes

It seems as if everyone is making their own hubs for their Pi Zero these days.

(One More) Raspberry Pi Zero USB Hub

The 2017 Hackaday Prize

An environmental solution to the water problem.

ECOFILTER

Stupid simple and cheap bench mount for the ubiquitous DPS power supply modules

Hardly-a-Hack DPS Housing

ogdento ogdento

Creating Electronic Dice with the least number of components in the most obscure technologies

Circuit Golf: Electronic Dice Edition