Recent Projects

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

Hackaday.io Project

A Clock that sets itself over WiFi

ESP32 NTP Clock

nick-sayer Nick Sayer

Transcribe MIDI to readable music notation

MIDI transcriber

lion-mclionhead lion mclionhead

Building a better linear CCD scanner camera - Not just a scanner in a box -

Project Gigapixel - Linear CCD camera

yannick-gigawipf Yannick (Gigawipf)

Ever wanted to build custom battery packs for, solar power banks but found commercial spot welders too expensive? I've got the best solution

DIY Battery Spot Welder: Build Your Own Power Pack

diy-guy-chris DIY GUY Chris

An electronic looking Christmas ornament that counts down the days until Christmas.

CDBulb

How do you reliably and regularly record your pet's weight?

What's a Henway?

BB68 in a more durable form

PCB68

My PDP-1 Replica (PiDP-1) from Obsolescence Guaranteed has arrived and I want to do something cool with it.

Lunar Lander for the PDP-1

michael-gardi Michael Gardi

custom(izable) circuit for sending some megabytes over differential pairs.

miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdes Yann Guidon / YGDES

I repurposed Marlin, closed-loop steppers, and a PS4 controller to build a CNC robot on rails that does one thing very well: feed my dog.

I Built a Robot Just to Feed My Dog

UPC, CODABAR, CODE39 and ITF Barcode generator using GW-BASIC and QBASIC. Still we can write code in BASIC with WINDOWS & QB64, DOSBox, etc.

BARCODE GENERATOR

Kibble feeder with camera and telegram bot

Cat feeder

Thermal imaging with MLX90642 32x24 InfraRed (IR) array

Infrared Home Intrusion System

florian-wilhelm-dirnberger Florian Wilhelm Dirnberger

The makers swiss army knive

USB Bus Portal - YUKARI V2

The smartphone’s camera detects the environment, ensuring the light is always where it's needed.

Building a Jarvis-like Smart Assistant with iPhone