Popular Right Now

Latest projects See more

A small 8088 sbc for me to tinker with

An attempt at a 8088 SBC

A homemade linear stepping motor

DIY Tubular Linear Motor/Actuator

PICO Sequencer is a DIY version of the famous Pocket Operator Synth Sequencer Devices.

PICO Sequencer

The Pi Digital Clock 7.84 inch Display is a digital clock that uses a 7.84inch display to show the time in a clear and easy-to-read digital

Pi Digital Clock 7.84 Inch Display

A small daughter board for clock generation

Small clock divider

Obstacle avoidance sensors are essential components in the fields of robotics, automation, and various eectronic systems that require the a

KY-032 Obstacle avoidance sensor module

To Fuzz or Not to Fuzz

Guitar Pedals

x

Better cord lock

ESP32 powered automated plant managing system

ESP-Grow

Small Robot Arm with 6 Degrees of Freedom (6DOF)

Small Robot Arm

In this tutorial, we’ll demonstrate how to create a real-time CO₂ monitoring application using Go

Real-Time CO₂ Monitoring MacOS App

This project consists of a Nintendo Wii being put inside of an old Panasonic CRT.

WiiTV - A fully functional WII built into a CRT

This project turns a momentary tactile switch into an on off toggle that functions like a mechanical switch using a D-type flip flop.

Turn a Momentary Switch into an On Off Toggle

Gioia is an electronic wearable gadget that can be used as a pendant, earring or brooch

GIOIA - glittering fashion

Device listens for dial tones from mobile phone and unlock locker.

Arduino DTMF audio code locker

Official Activist Proxy profile for IT-ICT-IoT projects being developed by and for human rights, free knowledge and libre economy activists

Activist Proxy Collective

An ESP32 based audio station

Audio Station : Web Radio and Bluetooth receiver

Meet ESP32-S3 Youth - First Market ESP32 Anime board

ESP32-S3 Youth - Ist it cute?

a tiny USB device that hides inside a USB port and injects keystrokes

Hidden HID v2 - worlds smallest Rubber Ducky

My old spin on PCBite magnetic PCB clamps are too hard to make. Motivated by a recent HaD post I did a much easier respin.

Another spin on PCB clamps

Trending projects See more

A 3dprinted electro-mechechical clock with flexible digits

BEZICRON

Printer technology has moved alot since the day I brought home my Ender 3.

Old 3D Printer to Laser Engraver Conversion

Pi Box is an all-in-one Raspberry Pi 4 setup combined with a MIPI 5-inch display and onboard power source.

Pi Box

a tiny USB device that hides inside a USB port and injects keystrokes

Hidden HID v2 - worlds smallest Rubber Ducky

This lamp uses sleep cycles to wake you up at the optimal time based on when you sleep and your target wake up time for better sleep quality

A Smart Lamp That improves sleep quality

A full adder built from discrete BJT transistors, hand soldered on perfboard

Discrete 4-bit adder

This project introduces the creation of a Cyberpunk-style Multi-Display Music Player by integrating UNIHIKER with Python and Tkinter

Cyber WalkMan :Cyberpunk-style Multi-Display Music

We upgraded our first etch a sketch robot and made it faster. Now it can auto erase and generate timelapses!

BLDC Etch Robot can draw over 1000 pictures a day!

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

The age of hacker multi-tools has arrived.

M1: A Multi-tool for Pentesting & Hackers

A robust and easy-to-build Cnc tabletop milling machine for precision work and soft metals machining

Heavy Desktop Mill

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

Hack Chat

maybe the worlds smallest (and least practical!) rubber ducky

Hidden HID: an almost invisible Bad USB

This magnetic PCB clamp costs less than $1, and can be assembled in minutes from items at your local hardware store.

Stupid Simple Hardware Store Magnetic PCB Clamp

7 segment clock

EPTAORA

A fantasy soundcard with wavetable based synthesis

Pétomane ringard

A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.

ESP32 E-Paper Weather Display

Students learn to melt solder, layout PC boards, use tools, and troubleshoot by building an analog, discrete component receiver.

High Schoolers Build a Radio Receiver

I just turned my drone into a delivery drone... And you can too, just follow the instructions down below.

Turn Any Drone Into a Delivery Drone

Yet another breadboard computer - 7 chips, plus a clock module and a FTDI USB module

Z80 Breadboard Computer

11 element WS2812 animation for music sync

Animated Wrist Band: Compact Light You Can Wear

Z80 development board

BeanZee

Morphing clock

GETULA

A Raspberry Pi Cyberdeck

The Black Beast

Launch monitor using low-cost Raspberry pi and camera hardware to determine ball launch speed, angles and spin

PiTrac - The DIY Golf Launch Monitor

Interesting On Hackaday.io

Discover Wearables

me.piyushaggarwal

A frog mask that has inflatable cheeks made from soft robotic bubbles.

Cheeky Frog Mask

The more 'intuitive' arc reactor! Designed to get attention ;)

ArcReactorX

Take a Picture, Tweet it, change your music and check train times, all at your fingertips

Social Media Glove (PiGlove)

Social Distancing Wristband Wearables products to help people fight with Covid-19 Coronavirus.

Social Distancing Wristband Wearables

constantly curious, breaking things better

BlinkyBot

A temperature and pressure controlled wearable device to help you cope with migraines

Migraine relief helmet

DIY Skirt with 120 Neopixel LEDs and motion detection

Neopixel LED Skirt

Dog lover. Engineer

Ari Ramdial

A DIY dive computer based on micropython

Micro Dive

Selfmade watch that helps You learn STM32 programming.

nWatch

laurabajor

Discretely broadcast an emergency alert to trusted friends via an EMG trigger activated by clenching fist

HelpMe! Trigger using EMG

xxx

petrapiskor11

Anxiety awareness wearable, using galvanic skin response, muscle tension, heart rate and blood pressure.

Kalmit - An Anxiety Wearable

Discover Robotics

A kit that demystifies robots for children using first assembly, then sequential programming.

HAL-e Robot Kit for Kids

A simple 3D printed Arduino robot to introduce kids to STEM topics.

LittleBot

A robotic solar-powered surfboard that will travel from LA to Hawaii! It's Arduino-powered, satellite connected, and collects ocean data.

SolarSurfer

Chapter 1 : Raspberry Pi Zero W Stepper Motor Module Balancing Robot and 3d Printer - CNC Machine

Raspberry PI Module for Robotics Mythololgy (1)

Basic robotic arm programmed in Rust targeting the ESP32-S3

RA0: Robot Arm Zero

An open source HW & SW motor controller for fine-grained control of brushless DC motors for robotics.

SmoothControl

Global two-way satellite communication for robotics and IOT sensors. Easy to use, GPIOs, telemetry, low power and web API provided.

IOTsatcom is IOT and robotics everywhere

A Burning Man Art Car Project by a group of D.C. (Not Washington!) Burners

"The Deep" - D.C.'s Sonic Jellyfish Art Car

A user-friendly platform for students and hobbyists to learn and build AI-robotic applications.

ddbot, a mobile robot for AI & robotics education

Biotech robot open source control (for skynet ??)

Perl Robotics:: module for communicating to Tecan

The Cyber Ant's goal is to function as a collection and assortment device. Whether it be in home, freeways, the beach or junkyards.

Cyber Ant

Spidey is an open-source robotics platform, including 3D parts, electronics, bill list and software

Spidey: an open-source DIY robotics platform

Yet another overkill project. An attempt at building a portable and versatile GCS for robotics.

Robotics Ground Control Station

$hmoney is an antweight competition combat robot powered by a Raspberry Pi Zero W

$hmoney, a Combat Robot Powered by Raspberry Pi

The intent behind the Ultra Servo is to give a maker or a robotics a powerful building block.

Ultra Servo V2.0

Discover Virtual Reality

Drones controlled only with head movements

Drones for Quadriplegics

People don't know what it's like to have a handicap, that's why our project was made, to try to understand.

Empathy squad

This tutorial shows how to use Virtual Buttons to change 3D models in Augmented Reality application

Augmented Reality and Virtual Buttons

A tiny, low-cost, and scalable device for sub-millimetric 3D positioning.

HiveTracker

VR / AR Game Developer

Benjamin Stanley

Ryan

Stuck between the choice of mobile, low power VR and stationary, PC grade escapism, the best choice was clearly to mash the two together.

Upgrade-Ready Virtual Reality Backpack

Augmented, Mixed and Virtual Reality Designer

paulo

ANTILATENCY

Kudan SLAM Similar Technique Used in Pokemon Go

Augmented Reality Kudan SLAM Pokemon Go

Technology Co Founder

levend turgay

A modified motorized wheelchair, combined with virtual reality gear creating limitless travel experiences.

Virtual Wheelchair Traveller

This project is about creating a gaming controller system that combines a locomotion system, hands exoskeleton, head tracking and aiming

Gaming controller:locomotion,hand,aim,headtracking

In 2011, I worked on a prototype head mounted display using two smartphones as display panels for left and right eyes. It used LEEP lenses.

A Smartphone-Based Head Mounted Display

3D Holographic Projection using ESP32-CAM

SayHOLO

Read On Hackaday.io

New Pages

Forlinx Embedded T527 SoM Adapted to Forlinx Desktop 22.04

2 min read

forlinx embedded

3.1s Fast Startup! Deploying LVGL on the i.MX93 Series Development Board to Create a More Efficient GUI

3 min read

forlinx embedded

NXP i.MX8MP Platform Porting Driver Tutorial

4 min read

forlinx embedded

Using LLMs and AST (abstract syntax trees) for merging LLM generated snippets in to excising code files with out damaging the original file.

1 min read

mmiscool

XA7A25T-1CPG238Q: Part of the Artix-7 Family

3 min read

lorryluo

How to Solve the Problem That the Servo Motor Cannot Keep Up With the Expected Speed？

2 min read

Mark Liu

Can I Set Torque Stop While the Servo Motor Is Running?

2 min read

Mark Liu

Hacking a Yamaha YPT-200 for I²S digital audio output

3 min read

Zipdox

How to Engrave With Cricut Maker (Full Guide)

5 min read

cricut create

Hardware Happy Hour in Chicago

2 min read

anfroholic

On Intelligence

3 min read

Gordon

Stitching boards with paper clips

2 min read

Ken Yap

Forlinx Embedded i.MX8M Mini SoM Now Fully Compatible With Linux 6.1 System

2 min read

forlinx embedded

Real-time Application Solution for RISC-V Core on Forlinx Embedded T113-i Development Board

5 min read

forlinx embedded

A buglet initialising the CH552

2 min read

Ken Yap

Curated Lists

From the Raspberry Pi Projects list See More

Combines a Pi Zero 2 W (now a Pi 4), a 7 ins Waveshare 1024 x 600 display and a Gherkin 30% ortholinear keyboard in a portable tablet.

Pickle Pi

A disembodied arm that spells out messages from the ether (as long as they come through Twitter)

Ouija Robot

Raspberry pi based open source device with SDR and easy to use controls for exploring RF signals and data.

SDR dock 1.0

Automatic poetry with Pi decimals, Chudnovsky algorithm and a Raspberry Pi Zero

PiemPi Machine

Highly miniaturized RP2040 12x12mm PCB module

Femto Module v1

Building a Rpi powered cyberdeck in a Toshiba T3100/20

Modernizing a T3100/20

iRobot Roomba 690 enhanced with a Raspberry Pi Zero 2W and IMU.

Roomba RPi

A simple replica of the tesla gun from one of my favorite shows. My first project, hoping to get it light up in different brightness levels.

Warehouse 13 Tesla Gun

Low-cost device for control mosquitoes, weeds, pest etc.

Laser device for neutralizing - mosquitoes

Converting a "Teeny-Tiny Turntable" kit into a working music player using a Raspberry Pi Zero and the power of NFC

Working "Teeny-Tiny Turntable"

Reading up to 9 XIaomi Mi Temperature and humidity sensors using nodeRed+Bash+gatttool

Reading a bunch of BLE sensors with raspberryZero

Active cooling and power breakout board for RPi Zero 2 W

Raspberry Pi Zero 2 W Active Cooling

I am making a full sized Sol-20 reproduction, the first fully assembled microcomputer with a built-in keyboard and television output.

Sol-20 Reproduction

Computer Head Costume with 16x16 LED Matrix, Raspberry Pi, and Espeak

Computer Head Costume

A 3 axis skull mimics the movements of a person wearing a baseball-cap mounted Inertial Measurement Unit and wireless communications

Yorick the Mimic

From the Awesome Projects on Tindie list See More

Modular open hardware robot for uROS2 & Microblocks

Rosmo robot

Instead of a $10 box from Amazon, go above and beyond

TOSLINK DAC

Create a series of boards designed for the RC2014 bus to achieve MSX/MSX2 compatiblity

MSX COMPATIBLE BOARDS FOR RC2014

Very simple remote switch, controllable by any infrared remote control

IR2IO

Mokki is portable retro game console. Games are compiled in the cloud, stored on your phone, sent to device via bluetooth.

Mokki: Much Retro Game Console

For IT geeks, retro game fans, makers. Open source, portable, modular to explore, create, learn, code & play

ESPboy - RetroGaming&Software development MuliTool

Portable Power Platform for Pi Zero

PiSugar Battery for Raspberry Pi zero

Expansion Module BACnet MSTP, 8DI 8DO

BACnet MSTP, 8DI 8DO

A USB-C PD Sink up to 20V 5A based on the Cypress CYPD3177 USB PD Controller

USB-C Power Delivery Sink - CYPD3177

The controller LED strips of from 30 to 240 diodes.

Musical LEDs

A Feather-wing in the shape of snowflake shines in colourful animations with 19 independently-controlled RGB LEDs.

ColourSnow

A 6.4A-2uA current/voltage/power monitor based on the TI INA209 with dedicated GND usable as Shield, Wing, Breakout or Breadboard.

Watt-A-Live INA209 Power Monitor Shield Wing

A 65c816-based MiniITX motherboard.

Neon816

A quiet El Wire inverter with USB plug for easy use.

Quiet EL Wire Inverter

A breakout board for Analog Devices' 8x12 analog cross-point switch

ADG2128 Breakout

From the Featured Projects list See More

Mini Infinity Mirror SAO

SAO Infinity Mirror

The Skull of Fate SAO is an interactive tarot RFID card featuring i2c host and i2c client capabilities and GPIO interface with the badge.

Skull of Fate SAO

SAO that adds Lora Communication

SAO Lora Walkie Talkie

Canned messages, blinking lights, I2C capable....

SAOGNR - An SAO for Morse Code

No code, no PCB, just a Shitty Add-On for Supercon living in the moment

NixieSAO

A nixie clock that is designed in old fashioned way

Nixie Clock On Binary Counters

An 8-bit solar powered gadget.

Tiny Bit Machine

Salsa ONE is a single-button game console, inspired by the Arduboy and and the ergonomic design of the SanDisk Sansa music player

Salsa ONE: Minimalist Game Console

Underwater sample collection prototype developed as part of a University of Washington study abroad program to QUT in Brisbane, Australia.

Subzero UROV Flora Fauna Collection Attatchment

A way for the RSV Nuyina Hull to be inspected through the collection of biosecurity risk via the BlueROV2.

Ice Breaker Hull Inspection Collection

This is how to make a large display using ARGB computer fans as the method of having pixels for the screen.

SignalRGB Fan Wall

A pair of Pomelo gamma spectroscopy modules are run in coincidence mode to detect and measure cosmic muons

Cosmic muons: angular dependence of flux

How many features can you squeeze into a cheap bizcard? Quite a lot.

Self-Replicating USBHID-WS2812-RF24 Bizcard

Versatile and customizable business card and badge holder. Starting from a 0.8 mm RFID business card up to full featured badge holder.

'Swiss Army Knife' RFID LED Business Card

A logic chip noise synth workshop featuring the Klangorium

The Sound of Logic: Klangorium