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Play your favorite songs using a custom mini electronic keyboard that lights up the notes!
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Mini Piano Tutor

ritali-jainRitali Jain

To start using your Cricut machine, go to cricut.com/setup. Visit: https://mycricut-design-app.com
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cricut setup

cricut-createcricut create

MQTT + ProtoBuffers + Ziglang. Stop sending bloated JSON over the wire.
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ProtoMQ: Type-safe, bandwidth-efficient MQTT.

gkhan-komarlgökhan koçmarlı

This is another camera body based on Raspberry Pi HQ Cam
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Another camera JDC34

jacob-david-c-cunninghamJacob David C Cunningham

XiAleste Next is an 8-bit home computer, which is compatible with software for the Amstrad CPC6128 released on 13 June 1985
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XiAleste

h2wh2w

Built the tricorder I actually wanted in the field: one that warns, not just measures.
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ATLAS

apollo-timbersApollo Timbers

Figuring out how to establish a serial connection with the Hitachi Yutampo water heater
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Hitachi Yutampo serial connection

dotvavdotvav

Simple Single Chip Computer running MCS BASIC-52 with wireless connectivity between PC or Phone. No external crystal, latch or RAM required!
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Single Chip Computer

mit41301mit41301

Turning a toy into a hardware tinkering platform
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V-Tech Genius Leader / PreComputer Hacking

bernhard-hotkey-slawikBernhard "HotKey" Slawik

The main idea is to transform old analogue FM radio chip to the new digital one. Because radio on digital TM, silabs, philips is too trivial
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Cafe racer 2

mikhail-belkinMikhail Belkin

Weather station tracking humidity and temperature. Sends information to computer using espNow protocol.
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espNOW weather station v1

ethan-bEthan B

Arduino Clock Rabbit Hole
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Ender_Clock_Duino

rhea-raeRhea Rae

Learning to design and build a 24GHz FMCW Radar from first principles
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FMCW Radar

darren-winterDarren Winter

A fast, feature-rich alternative to mpremote for managing MicroPython devices via serial or network.
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MpyTool - Fast File Manager for MicroPython Device

vlkvlk

SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)
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PicoRAM Ultimate Rev. 2

michael-wesselMichael Wessel

Survival stories with an Ender 3. Sadly hackaday has no organization features.
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How to win at 3D printing

lion-mclionheadlion mclionhead

Going up?

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