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A Talking Arduino-Based Emulator of the Busch 2090 Microtronic Computer System.
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The Talking Microtronic Computer System Emulator

michael-wesselMichael Wessel

A Raspberry Pi Pico-based 2114 SRAM Emulator & Multi-Expansion for the Microtronic Computer System * RetroChallenge 2023/10 Grand Prize*
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PicoRAM 2090 - RetroChallenge 2023/10 Grand Prize

michael-wesselMichael Wessel

On the left is the Puerto Rican coquí lamp being dropshipped across the internet. On the right is the version I’m willing into existence.
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The Dropship Coquí Lamp Done Right

mackswanmackswan

AI made this for me
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AI Art

hari-wigunaHari Wiguna

Make a cheap consumer inverter generate variable voltage & more easily start motors.
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Programmable inverter

lion-mclionheadlion mclionhead

Not all projects are a success - Grit can only take you so far (so far)
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X-Tek Revolution Stays Dead

ahron-wayneAhron Wayne

Network Lab
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Home_LAB

rhea-raeRhea Rae

A DIY, terminal-first cellular communication device designed as a personal network terminal rather than a modern smartphone.
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TERMINUS: A Terminal-Style Phone For The Geek

bolan-xuBolan Xu

Using the base-emitter junction of an NPN BJT transistor instead of an NTC thermistor.
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A transistor instead of a thermosensor? Sure!

aleksei-tertychnyiAleksei Tertychnyi

Can I do better? Perhaps not, but we shall see.
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Google Home Max Killer

john-lonerganJohn Lonergan

A Sonic remote
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Miniature Remote

lakshyaLakshya

Portable groove box that can be thrown in backpack, set up quickly and produce music on the fly.
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Sample.Loop.Repeat

geraGera

After a simple calibration, the laser beam points extremely close to the desired target, making it possible to find many deep-sky objects
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DIY Green Laser Night Sky Object Finder

mircemkmircemk

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

lutetiumLutetium

While there are several open source versions of various AI applications out there, there is still very little out there for doing training.
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Let's Build a Modern LLM - Entirely from Scratch

glgormanglgorman

Building a mechanical television with parts only from the 1920s. Focusing on simplicity.
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Mechanical Television - 1920s parts

paul-kocylaPaul Kocyla

Going up?

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