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Hackaday.io Project

lutetiumLutetium

My aim for this project is to create a slightly larger radio telescope, which is able to observe signals on the 21cm hydrogen line
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Slightly bigger radio telescope

gonalo-nespralGonçalo Nespral

Building and tinkering with crystal radios goes back to my childhood of the late 1960's and coming round again.
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Shortwave Crystal Radio - A blast from my past

dr-cockroachDr. Cockroach

Attach one headset to listen to both a UHF-CB and an air band radio and to transmit on either.
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UHF-CB / Air Band Radio headset circuit

j-reynoldsonJ Reynoldson

a simple FM Radio with a beautiful retro look linear scale.
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Linear Scale ТЕА5767 FM Radio on ili9341 TFT disp

mircemkmircemk

I want to say that when testing the device there is no influence of any kind of sponsorship.
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XHDATA D-368 Radio short review

mircemkmircemk

An 80v 60A MPPT solar charge controller based on ESP32 and support CC/CV
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MPPT Solar charge controller REV.3

dieterDieter

A small inline SAO with an RP2040 used to demo SAOs that require smarts, but don't have it built-in.
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SAO DEMO Controller

andy-geppertAndy Geppert

SAO Adapter Board
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SAO'Nex

jeremygeppertjeremy.geppert

An Arduino-based lightsaber with sound effects and an accelerometer
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Lightsaber prop with sound effects

matthias-nigmannMatthias Nigmann

Easily add a small OLED screen to your project or electronic badge to display instructions and information!
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SAO OLED

andy-geppertAndy Geppert

The tadpoles have returned!
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Raising Tadpoles 2024 edition, third season

mcunerdmcu_nerd

This project is in an ongoing state, and it is also in a research state. The end goal Besides a FW Dump, is to load a custom OS with desktop
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Shenanigans with Directv and Dish Satelitte DVRs

julian-rJulian R

First PCB board design and SAO in one project motivated by Supercon 2024
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SAO Speak and Spell

jeremygeppertjeremy.geppert

Remote controlled robot that surveys the environment it is travelling in. PCBs for the Robot and Remote Controller will be original designs
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SurvBot

ghani-lawalGhani Lawal

A cute robot head assistant with movement and expressions displayed through an LED matrix.
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Robot buddy

tanguyTanguy

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